0001591956-23-000004 | 10-K | XBRL Viewer

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Discontinued Operations and Disposal Groups (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on disposal of product line	$ 0	$ 4,992
SnapServer
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Investment Owned, Balance, Shares		8,000
Investment Owned, Restricted, Cost		$ 6,400
Gain on disposal of product line		$ 5,000

Organization and Business	12 Months Ended
Organization and Business	Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]	Organization and Business Sphere 3D Corp. was incorporated under the Business Corporations Act (Ontario) on May 2, 2007 as T.B. Mining Ventures Inc. On March 24, 2015, the Company completed a short-form amalgamation with a wholly-owned subsidiary. In connection with the short-form amalgamation, the Company changed its name to “Sphere 3D Corp.” Any reference to the “Company”, “Sphere 3D”, “we”, “our”, “us”, or similar terms refers to Sphere 3D Corp. and its subsidiaries. In January 2022, the Company commenced operations of its digital mining operation dedicated to becoming a leading carbon-neutral Bitcoin mining company. The Company is establishing an enterprise-scale mining operation through procurement of next-generation mining equipment and partnering with experienced service providers. In addition, the Company delivers data management and desktop and application virtualization solutions through hybrid cloud, cloud and on premise implementations by its global reseller network. The Company achieves this through a combination of containerized applications, virtual desktops, virtual storage and physical hyper-converged platforms. The Company’s products allow organizations to deploy a combination of public, private or hybrid cloud strategies while backing them up with the latest storage solutions. The Company’s brands include HVE ConneXions (“HVE”) and Unified ConneXions (“UCX”). In October 2021, the Company sold its SnapServer® product line and associated assets. Special Purpose Acquisition Company In April 2021, the Company sponsored a special purpose acquisition company (“SPAC”), Minority Equality Opportunities Acquisition Inc. (“MEOA”), through its wholly owned subsidiary, Minority Equality Opportunities Acquisition Sponsor, LLC (“SPAC Sponsor”). The registration statement for MEOA’s Initial Public Offering was declared effective by the U.S. Securities and Exchange Commission (the “SEC”) on August 25, 2021. On August 30, 2021, MEOA consummated the IPO. After the securities comprising the units trading under the symbol “MEAOU” began separate trading, the shares of Class A common stock and warrants were listed on NASDAQ under the symbols “MEOA” and “MEOAW,” respectively. In connection with the meeting of the stockholders of MEOA that was held on November 29, 2022, the holders of MEOA’s shares of its Class A common stock exercised their right to redeem such shares for a pro rata portion of the funds in the trust account. After giving effect to the redemption of MEOA’s public shares, on November 30, 2022, the Company owns a controlling interest and MEOA has been consolidated. Liquidity and Going Concern The Company has recurring losses from operations and incurred a net loss of approximately $192.8 million for the year ended December 31, 2022. Management has projected that cash on hand may not be sufficient to allow the Company to continue operations beyond the next 12 months based on our hashing rate at December 31, 2022, if we are unable to raise additional funding for operations. We expect our working capital needs to increase in the future as we continue to expand and enhance our operations. Our ability to raise additional funds for working capital through equity or debt financings or other sources may depend on the financial success of our then current business and successful implementation of our key strategic initiatives, financial, economic and market conditions and other factors, some of which are beyond our control. No assurance can be given that we will be successful in raising the required capital at a reasonable cost and at the required times, or at all. Further equity financings may have a dilutive effect on shareholders and any debt financing, if available, may require restrictions to be placed on our future financing and operating activities. We require additional capital and if we are unsuccessful in raising that capital, we may not be able to continue our business operations in the cryptocurrency mining industry or we may be unable to advance our growth initiatives, either of which could adversely impact our business, financial condition and results of operations. Significant changes from the Company’s current forecasts, including but not limited to: (i) shortfalls from projected sales levels; (ii) unexpected increases in product costs; (iii) increases in operating costs; (iv) fluctuations in the value of cryptocurrency; and (v) inability to maintain compliance with the requirements of the NASDAQ Capital Market and/or inability to maintain listing with the NASDAQ Capital Market could have a material adverse impact on the Company’s ability to access the level of funding necessary to continue its operations at current levels. If any of these events occurs or the Company is unable to generate sufficient cash from operations or financing sources, the Company may be forced to liquidate assets where possible and/or curtail, suspend or cease planned programs or operations generally or seek bankruptcy protection or be subject to an involuntary bankruptcy petition, any of, which would have a material adverse effect on the Company’s business, results of operations, financial position and liquidity. These factors, among others, raise substantial doubt that the Company will be able to continue as a going concern. The accompanying consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and the satisfaction of liabilities in the normal course of business and do not include any adjustments that might result from the outcome of this uncertainty. Terminated Merger Agreement On June 3, 2021, the Company entered into an Agreement and Plan of Merger, which was subsequently amended on December 29, 2021 (the “Merger Agreement”), which the Company agreed to acquire all of the issued and outstanding capital stock of Gryphon Digital Mining, Inc. (“Gryphon”) through a merger transaction (the “Merger”). On February 15, 2022, and subsequently on March 7, 2022, primarily as a result of comments the Company received from the SEC relating to an amendment to the registration statement on Form F-4 we filed with the SEC on January 5, 2022 in connection with our proposed merger with Gryphon, we retained two independent investment banks to review the terms of the proposed Gryphon merger transaction. The nature of the review was to provide an independent analysis as to whether the consideration to be paid by us in the proposed merger was fair to our stockholders from a financial point of view and to assess the inputs to the financial models that were used to test such fairness. On April 4, 2022, the Merger Agreement was terminated. The Company and Gryphon will continue its relationship through the Gryphon Master Services Agreement entered into in 2021.

Share Capital - Majestic Dragon (Details)						1 Months Ended
Share Capital - Majestic Dragon (Details)	Feb. 07, 2022 USD ($)	Dec. 07, 2021 USD ($) shares	Oct. 01, 2021 USD ($) shares	Aug. 25, 2021 USD ($) shares	May 24, 2021 USD ($) shares	Oct. 31, 2021
Equity [Abstract]
Stock Issued During Period, Shares, Issued for Services \| shares		300,000	2,880,000	135,000	600,000
Stock Issued During Period, Value, Issued for Services \| $	$ 700,000	$ 1,200,000	$ 12,800,000	$ 456,000	$ 795,000
Discount rate on shares						0.25
Volatility rate						1.40
Risk free interest rate						0.0005

Share Capital (Details) - $ / shares	12 Months Ended
Share Capital (Details) - $ / shares	Dec. 31, 2022	Dec. 31, 2021
Equity [Abstract]
Common Stock, Shares Authorized, Unlimited	Unlimited
Common Stock, No Par Value	$ 0	$ 0

Black Scholes inputs (Details)	12 Months Ended
Black Scholes inputs (Details)	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate	0.00%
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	2.71%
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	3.91%
Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term	3 years 10 months 24 days
Share-based Payment Arrangement, Option [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate	121.70%
Share-based Payment Arrangement, Option [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate	124.40%

Cover Page - USD ($) $ in Millions	12 Months Ended
Cover Page - USD ($) $ in Millions	Dec. 31, 2022	Mar. 22, 2023	Jun. 30, 2022
Cover [Abstract]
Document Type	10-K
Document Annual Report	true
Document Period End Date	Dec. 31, 2022
Current Fiscal Year End Date	--12-31
Document Transition Report	false
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	FY
Entity File Number	001-36532
Entity Registrant Name	Sphere 3D Corp.
Entity Incorporation, State or Country Code	A6
Entity Address, Country	CA
Entity Address, Address Line One	4 Greenwich Office Park, 1st Floor
Entity Address, City or Town	Greenwich
Entity Address, State or Province	CT
Entity Address, Postal Zip Code	06831
Entity Tax Identification Number	98-1220792
City Area Code	(647)
Local Phone Number	952-5049
Title of 12(b) Security	Common Shares
Trading Symbol	ANY
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Small Business	true
Entity Filer Category	Non-accelerated Filer
Entity Shell Company	false
Entity Emerging Growth Company	false
Entity Public Float			$ 35.3
Entity Common Stock, Shares Outstanding		73,929,018
Amendment Flag	false
Entity Central Index Key	0001591956

Fair Value Measurements	12 Months Ended
Fair Value Measurements	Dec. 31, 2022
Fair Value Disclosures [Abstract]
Fair Value Disclosures [Text Block]	Fair Value Measurements The authoritative guidance for fair value measurements establishes a three tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. These tiers include: Level 1, defined as observable inputs such as quoted prices in active markets; Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and Level 3, defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions. Assets and Liabilities that are Measured at Fair Value on a Recurring Basis The Company’s consolidated financial instruments include cash equivalents, accounts receivable, notes receivable, investments, accounts payable, accrued liabilities, warrant liabilities and preferred shares. Fair value estimates of these instruments are made at a specific point in time, based on relevant market information. These estimates may be subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision. The carrying amount of cash equivalents, accounts receivable, notes receivable, accounts payable and accrued liabilities are generally considered to be representative of their respective fair values because of the short-term nature of those instruments. Assets and Liabilities that are Measured at Fair Value on a Nonrecurring Basis As discussed in Note 2, Summary of Significant Accounting Policies, to the Consolidated Financial Statements, the Company accounts for its bitcoin as indefinite-lived intangible assets, which are subject to impairment losses if the fair value of its bitcoin held decreases below their carrying value during the reporting period. The Company's non-financial assets such as property and equipment and intangible assets are recorded at fair value when an impairment is recognized or at the time acquired in an asset acquisition or business combination measured using significant unobservable inputs (Level 3). As discussed in Note 7 - Certain Balance Sheet Items and Note 8 - Intangible Assets, at December 31, 2022 and 2021, the Company recorded impairment charges associated with property and equipment, acquired intangible assets and goodwill and reduced the carrying amount of such assets subject to the impairment to their estimated fair value. As discussed in Note 8 Intangible Assets and Goodwill and Note 9 Preferred Shares, in October 2021, the Company issued preferred shares with a fair value of $42.4 million to Hertford. The fair value was measured using Level 2 inputs, which included publicly available machine contract pricing. In addition, in August 2021, the Company issued common shares to Hertford with a fair value of $11.4 million. The fair value was measured using Level 1 and 2 inputs, which included a marketability discount. As discussed in Note 10 Share Capital, in October 2021, the Company issued common shares with a fair value of $12.8 million to Majestic Dragon. The fair value was measured using Level 1 and 2 inputs, which included a marketability discount.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References + Details

SVTP (Details) - USD ($) $ in Millions	1 Months Ended	12 Months Ended
SVTP (Details) - USD ($) $ in Millions	Nov. 30, 2018	Dec. 31, 2022
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Silicon Valley Technology Partners
Other Investment Not Readily Marketable [Line Items]
Proceeds from Divestiture of Interest in Consolidated Subsidiaries	$ 2.1
Shares Received From Divestiture Of Interest In Consolidated Subsidiaries	1,879,699
Silicon Valley Technology Partners
Other Investment Not Readily Marketable [Line Items]
Impairment on preferred shares		$ 2.1

Investments, All Other Investments	12 Months Ended
Investments, All Other Investments	Dec. 31, 2022
Investments, All Other Investments [Abstract]
Investment	Investments Filecoiner Common Stock In October 2021, the Company purchased 1,500,000 shares of common stock of Filecoiner, a private corporation, at a price equal to $4.00 per share and was recorded at cost. As of December 31, 2021, the Filecoiner common stock held by the Company was recorded on a cost basis or $6.0 million. During the year ended December 31, 2022, the Company recognized an impairment for the common stock of Filecoiner held and recorded an impairment expense of $6.0 million. Filecoiner Preferred Stock In October 2021, the Company received 8,000 shares of Series B preferred stock of Filecoiner (“Filecoiner Series B Preferred Stock”) for consideration for the sale of its SnapServer® product line to Filecoiner. The preferred shares have a liquidation preference of $1,000 per share, do not accrue dividends nor have voting rights. Filecoiner will use 1.5% of its annual gross revenue to redeem any outstanding shares of Filecoiner Series B Preferred Stock. This amount will be paid to the holder of the Filecoiner Series B Preferred Stock within 15 days of the completion of Filecoiner's annual December 31 audited financial statements. During any 12-calendar month period, 25% of the shares of Series B Preferred Stock shall be convertible at the option of the holder thereof at any time into a number of shares of common stock determined by dividing (i) the original issue price by (ii) the conversion price then in effect. The initial conversion price for the Series B Preferred Stock is equal to $8.00 per share. The conversion price from time to time in effect is subject to adjustment as hereinafter defined in the Filecoiner acquisition agreement. The fair value of the Filecoiner Series B Preferred Stock was estimated using a Monte Carlo simulation with the following inputs: discount rate of 40%, risk-free rate of 1.05%, cost of debt of 7.48%, together with a capital option pricing model using the following inputs: volatility of 146% and risk-free rate of 1.05%. As of December 31, 2021, the fair value of the Filecoiner Series B Preferred Stock held by the Company was $6.4 million. During the year ended December 31, 2022, the Company recognized an impairment for the preferred stock of Filecoiner held and recorded an impairment expense of $6.4 million. Special Purpose Acquisition Company In April 2021, the Company sponsored a special purpose acquisition company (“SPAC”), Minority Equality Opportunities Acquisition Inc. (“MEOA”), through the Company’s wholly owned subsidiary, Minority Equality Opportunities Acquisition Sponsor, LLC (“SPAC Sponsor”). MEOA’s purpose is to focus initially on transactions with companies that are minority owned businesses. In April 2021, SPAC Sponsor paid $25,000 of deferred offering costs on behalf of MEOA in exchange for 2,875,000 shares of MEOA’s Class B common stock (the “Founder Shares”). As of December 31, 2022, the Company held an aggregate of 3,162,500 shares of MEOA’s Class B common stock. As of December 31, 2021, the Founder Shares were recorded on a cost basis. In August 2021, SPAC Sponsor participated in the private sale of an aggregate of 5,395,000 Warrants (the “Private Placement Warrants”) at a purchase price of $1.00 per Private Placement Warrant. The SPAC Sponsor paid $5.4 million to MEOA, which included $1.0 million from an investor participating in SPAC Sponsor. The Private Placement Warrants are not transferable, assignable or saleable until 30 days after MEOA completes a business combination. MEOA’s IPO was completed on August 30, 2021. As of December 31, 2021, the Private Placement Warrants were recorded on a cost basis. In August 2022, MEOA entered into a business combination agreement with MEOA Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of MEOA (“Merger Sub”), and Digerati Technologies, Inc., a Nevada corporation (“Digerati”), pursuant to which, subject to the satisfaction or waiver of certain conditions set forth therein, Merger Sub will merge with and into Digerati (the “Digerati Merger”), with Digerati surviving the Digerati Merger as a wholly owned subsidiary of MEOA, and with Digerati’s equity holders receiving shares of MEOA common stock. On November 29, 2022, MEOA held a special meeting of stockholders (the “MEOA Meeting”). At the MEOA Meeting, MEOA’s stockholders approved an amendment (the “Extension Amendment”) to MEOA’s amended and restated certificate of incorporation to extend the date by which MEOA must consummate its initial business combination from November 30, 2022 to May 30, 2023, or such earlier date as determined by MEOA’s board of directors. On November 30, 2022, after giving effect to the redemption of public shares of MEOA, the Company’s subsidiary owns a controlling interest of MEOA and it has been consolidated. The above SPAC investments are eliminated in consolidation at December 31, 2022. Silicon Valley Technology Partners Preferred Shares In November 2018, in connection with the divestiture of Overland, the Company received 1,879,699 SVTP Preferred Shares with a fair value of $2.1 million. The Company concluded it does not have a significant influence over the investee. During the year ended December 31, 2022, the Company recognized an impairment for the SVTP Preferred Shares held and recorded an impairment expense of $2.1 million.

Income Taxes Deferred Income Taxes (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Deferred Tax Assets, Operating Loss Carryforwards	$ 41,977	$ 31,210
Deferred Tax Assets, Intangible Assets	21,207	2,716
Property and equipment	4,325
Provision for losses on deposits due to vendor bankruptcy filings	4,258
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost	1,458	26
Deferred Tax Assets, Other	3,424	261
Deferred Tax Assets, Gross	76,649	34,213
Deferred Tax Assets, Valuation Allowance	(76,547)	(34,213)
Deferred Tax Assets, Net of Valuation Allowance	102	0
Deferred Tax Liabilities, Indefinite-lived Intangible Assets	(102)	0
Deferred Tax Liabilities, Gross	(102)	0
Deferred Tax Liabilities, Net	$ 0	$ 0

Significant Accounting Policies (Details)	12 Months Ended
Significant Accounting Policies (Details)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Accounting Policies [Abstract]
Foreign Currency Transaction Loss	$ 46,000	$ 41,000
Accounts Receivable, Allowance for Credit Loss, Current	3,200	0
Advertising Expense	$ 0	$ 104,000
Number of Operating Segments	2
Impairment Of Intangible Asset, Indefinite Lived, Excluding Goodwill, Statement Of Income Or Comprehensive Income, Extensible Enumeration, Not Disclosed Flag	consolidated statements of operations
Impairment Of Intangible Asset, Finite Lived, Statement Of Income Or Comprehensive Income, Extensible Enumeration, Not Disclosed Flag	consolidated statements of operations
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Other Current Liabilities, Other Non-current Liabilities, Property and Equipment, Net	Other Current Liabilities, Other Non-current Liabilities, Property and Equipment, Net

Income Taxes Rate Reconciliation for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	26.50%	26.50%
Income Tax Disclosure [Abstract]
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount	$ (50,956)	$ (4,586)
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount	444	(139)
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount	42,334	4,358
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Amount	872	0
Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount	4,665	144
Deferred tax write-off	2,793	0
Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount		(236)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount		110
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount	14	334
Provision for (benefit from) income taxes	$ 166	$ (15)

Equity Incentive Plan RSUs textuals (Details) - Restricted Stock Units (RSUs) [Member] - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Grant Date Fair Value	$ 7,200,000	$ 300,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value	$ 2,500,000	$ 392,000
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	1 year

Segmented Information Products and Service (Details) - Customer Concentration Risk	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Customer A \| Revenue from Contract with Customer Benchmark
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	19.80%	14.70%
Customer A \| Accounts Receivable [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	22.70%	26.30%
Customer B \| Revenue from Contract with Customer Benchmark
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	13.10%	10.80%
Customer B \| Accounts Receivable [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	15.20%	19.60%
Customer C \| Accounts Receivable [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	14.50%	0.00%
Customer D \| Accounts Receivable [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	10.50%	10.60%
Customer E \| Accounts Receivable [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	10.20%	0.00%
Customer F \| Accounts Receivable [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	0.00%	25.50%

Subsequent Events (Details)		3 Months Ended	12 Months Ended
Subsequent Events (Details)	Feb. 28, 2023 USD ($) shares	Mar. 31, 2023 USD ($) miner shares	Dec. 31, 2022 USD ($) shares	Dec. 31, 2021 USD ($) shares
Subsequent Event [Line Items]
Common stock, shares issued (in shares)			68,631,104	63,566,403
Restricted Stock Units (RSUs) [Member]
Subsequent Event [Line Items]
Grants in Period			3,862,943	206,053
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value \| $			$ 2,500,000	$ 392,000
Subsequent Event
Subsequent Event [Line Items]
Number of miners sold \| miner		2,066
Proceeds from Sale of Property, Plant, and Equipment \| $		$ 3,100,000
Subsequent Event \| Restricted Stock Units (RSUs) [Member]
Subsequent Event [Line Items]
Grants in Period	3,112,910
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value \| $	$ 1,300,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	9 months
Subsequent Event \| Hertford
Subsequent Event [Line Items]
Common stock, shares issued (in shares)		5,239,000
Conversion of preferred shares (in shares)		5,239

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Operating Activities [Abstract]
Net loss	$ (192,912)	$ (17,289)
Adjustments to reconcile net loss to cash used in operating activities:
Impairment of mining equipment	75,922
Provision for losses on deposits due to vendor bankruptcy filings	16,069
Investments, Impairment Loss	14,529	0
Impairment of goodwill and acquired intangible assets	13,182	820
Gain (Loss) on Forgiveness of Note Receivable	13,145	0
Provision For Deposit On Mining Equipment	10,000	0
Depreciation and Amortization	28,263	5,685
Share-based Payment Arrangement, Noncash Expense	8,459	366
Gain on forgiveness of liabilities	(2,083)	(189)
Issuance of Stock and Warrants for settlement of liabilities	1,957	2,821
Fair Value Adjustment of Crypto Asset Payable	(1,422)	0
Impairment of Digital Assets	1,148	0
Digital Assets Issued For Services	619	0
Change in fair value of warrant liabilities	309	0
Gain (Loss) on Disposition of Assets	(19)	0
Noncash, Operating Lease, Cost	14	0
Gain on disposal of product line	0	(4,992)
Gain on Forgiveness of Debt	0	(1,125)
Preferred shares penalty fee	0	653
Amortization of Debt Issuance Costs	0	485
Changes in operating assets and liabilities:
Accounts Receivable	7	75
Increase (Decrease) in Digital Assets	(3,443)	0
Accounts Payable and Accrued Liabilities	1,204	3,925
Accrued Payroll and Employee Compensation	497	(94)
Deferred Revenue	(52)	(555)
Other assets	(16,066)	(20,297)
Other liabilities	(98)	1,193
Net Cash Used in Operating Activities	(30,771)	(28,518)
Investing activities:
Cash assumed in connection with consolidation of SPAC	161	0
Deposits for Purchase of Equipment	(17,631)	(102,238)
Payments to acquire notes receivable	(4,265)	(10,035)
Payments to Acquire Intangible Assets	(306)	0
Payments to Acquire Other Investments	0	(10,420)
Net Cash Provided by (Used in) Investing Activities	(22,041)	(122,693)
Financing activities:
Proceeds from issuance of common shares and warrants	0	194,572
Proceeds from Issuance of Preferred Stock and Preference Stock	0	9,575
Proceeds from exercise of outstanding warrants	0	1,991
Repayments of Debt	0	(1,103)
Proceeds from Issuance of Unsecured Debt	0	447
Proceeds from (Repayments of) Lines of Credit	0	(402)
Proceeds from Stock Options Exercised	0	252
Payments of Ordinary Dividends, Preferred Stock and Preference Stock	0	(227)
Net Cash (Used in) Provided by Financing Activities	0	205,105
Net (decrease) increase in cash, cash equivalents, and restricted cash	(52,812)	53,894
Cash, Cash Equivalents and Restricted Cash, beginning of period	54,355	461
Cash, Cash Equivalents and Restricted Cash, end of period	$ 1,543	$ 54,355

Equity Incentive Plan

12 Months Ended

Dec. 31, 2022

Share-Based Payment Arrangement [Abstract]

Share-based Payment Arrangement [Text Block]

Equity Incentive Plans

As of December 31, 2022, a total of 3,995,899 common shares are authorized for issuance with respect to awards granted under the 2015 Plan (not including shares subject to terminated awards under our Second Amended and Restated Stock Option Plan that become available for issuance under the 2015 Plan). In addition, the share limit will automatically increase on the first trading day in January of each calendar year during the term of the 2015 Plan by an amount equal to the lesser of (i) 10% of the total number of common shares issued and outstanding on December 31 of the immediately preceding calendar year, or (ii) such number of common shares as may be established by the Board. The 2015 Plan authorizes the board of directors to grant stock and options awards to directors, employees and consultants. As of December 31, 2022, the Company had approximately 392,000 share-based awards available for future grant.

The Company’s Employee Stock Purchase Plan (“ESPP”) authorizes the purchase of up to 37,500 common shares by employees under the plan. As of December 31, 2022 and 2021, there were no offering periods available to employees.

Stock Options

Option activity is summarized below:


	Shares Subject to Options	Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (years)	Aggregate Intrinsic Value
Options outstanding — January 1, 2021	101,175	$	8.94
Granted	—	$	—
Exercised	(100,000)	$	2.52
Forfeited	(500)	$	542.00
Options outstanding — December 31, 2021	675	$	565.76
Granted	2,726,566	$	0.88
Exercised	—	$	—
Forfeited	—	$	—
Options outstanding — December 31, 2022	2,727,241	$	1.01	5.6	$	—
Vested and expected to vest — December 31, 2022	2,727,241	$	1.01	5.6	$	—
Exercisable — December 31, 2022	597,371	$	1.81	5.4	$	—

The fair value of each option was estimated on the date of grant using the Black-Scholes option pricing model. Expected volatility was based on the Company’s historical share price. The risk-free interest rate is determined based upon a constant maturity U.S. Treasury security with a contractual life approximating the expected term of the option. The expected term of options granted is based on term of the award. Option awards can be granted for a maximum term of up to ten years. For the years ended December 31, 2022 and 2021, the intrinsic value of stock options exercised was nil and $0.5 million, respectively. The assumptions used in the Black-Scholes model were as follows:


	Year Ended December 31,
	2022	2021
Expected volatility	121.7-124.4%	n/a
Expected term (in years)	3.9	n/a
Risk-free interest rate	2.71-3.91%	n/a
Dividend yield	—	n/a

Restricted Stock Units

The following table summarizes information about RSU activity:


	Number of Shares	Weighted Average Grant Date Fair Value
Outstanding — January 1, 2021	—	$	—
Granted	206,053	$	2.80
Vested and released	(133,553)	$	2.55
Forfeited	(12,500)	$	2.29
Outstanding — December 31, 2021	60,000	$	3.46
Granted	3,862,943	$	2.10
Vested and released	(3,046,667)	$	2.37
Forfeited	—	$	—
Outstanding — December 31, 2022	876,276	$	1.27

The estimated fair value of RSUs was based on the market value of the Company’s common shares on the date of grant. RSUs typically vest over a period of one year to three years from the original date of grant. The total grant date fair value of RSUs vested during the years ended December 31, 2022 and 2021 was approximately $7.2 million and $0.3 million, respectively. The fair value of RSUs vested during the years ended December 31, 2022 and 2021 was approximately $2.5 million and $392,000, respectively.

Restricted Stock Awards

During 2021, the Company granted restricted stock awards (“RSA”) to certain employees, directors and consultants in lieu of cash payment for services performed. The estimated fair value of the RSAs was based on the market value of the Company’s common shares on the date of grant. The RSAs were fully vested on the date of grant. The fair value of the RSAs vested during the year ended December 31, 2021 was approximately $1.4 million.

The following table summarizes information about RSA activity:


	Number of Shares	Weighted Average Grant Date Fair Value
Outstanding — January 1, 2021	—	$	—
Granted	301,880	$	4.74
Vested	(301,880)	$	4.74
Outstanding — December 31, 2021	—	$	—
Granted	—	$	—
Vested	—	$	—
Outstanding — December 31, 2022	—	$	—

Share-Based Compensation Expense

The Company recorded the following compensation expense related to its share-based compensation awards (in thousands):


	Year Ended December 31,
	2022		2021
Sales and marketing	$	—	$	131
General and administrative	8,459		235
Total share-based compensation expense	$	8,459	$	366

Total unrecognized estimated compensation cost by type of award and the weighted-average remaining requisite service period over which such expense is expected to be recognized (in thousands, unless otherwise noted):


	December 31, 2022
	Unrecognized Expense		Remaining Weighted-Average Recognition Period (years)
RSUs	$	888	2.1
Stock options	$	873	1.9

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Cash and Cash Equivalents	$ 1,337	$ 54,355
Digital Assets	1,695	0
Restricted Cash, Current	206	0
Accounts receivable, net	174	181
Notes receivable	3,821	1,859
Other Current Assets	3,051	22,027
Assets, Current	10,284	78,422
Property and Equipment, Net	34,259	0
Intangible Assets, Net	9,477	63,017
Restricted Cash Trust Account	10,297	0
Long-term Investments	0	19,949
Notes receivable	0	11,988
Other Assets	18,699	102,548
Total Assets	83,016	275,924
Accounts Payable	2,993	1,252
Accrued Liabilities	1,537	3,250
Accrued Payroll and Employee Compensation	696	199
Deferred Revenue	160	210
Other Current Liabilities	814	297
Liabilities, Current	6,200	5,208
Deferred Underwriting Fee	4,554	0
Warrant Liabilities	864	0
Deferred Revenue, long-term	56	58
Other Non-current Liabilities	310	1,032
Total Liabilities	11,984	6,298
Commitments and Contingencies (Note 14)
Total Temporary Equity	36,467	42,350
Common shares, no par value; 68,631,104 and 63,566,403 shares issued and outstanding as of December 31, 2022 and 2021, respectively	456,402	444,265
Accumulated Other Comprehensive Loss	(1,799)	(1,794)
Accumulated Deficit	(419,732)	(215,195)
Total shareholders' equity	34,871	227,276
Non-controlling interest	(306)	0
Total shareholders' equity	34,565	227,276
Total liabilities, temporary equity, and shareholders’ equity	83,016	275,924
Series H Preferred Stock
Total Temporary Equity	26,469	42,350
Redeemable Noncontrolling Interest
Total Temporary Equity	$ 9,998	$ 0

Master Services Agreement (Details) - USD ($) $ in Thousands			1 Months Ended	12 Months Ended
	Jun. 03, 2022	Dec. 29, 2021	Dec. 31, 2022	Dec. 31, 2022	Dec. 31, 2021
Other Commitments [Line Items]
Provision for losses on deposits due to vendor bankruptcy filings				$ 16,069
Compute North LLC
Other Commitments [Line Items]
Other Commitments, Term	5 years
Monthly Service Fee, As A Percentage Of Anticipated Monthly Hashrate				700
Provision for losses on deposits due to vendor bankruptcy filings				400
Costs incurred				$ 0
Gryphon
Other Commitments [Line Items]
Other Commitment, Opportunity To Cure, Maximum Number Of Days				180 days
Other Commitments, Description				Gryphon shall receive the equivalent of 22.5% of the net operating profit, as defined in the Gryphon MSA, of all of the Company’s blockchain and cryptocurrency-related operations as a management fee.
Other Commitment, Expense				$ 1,300	$ 0
Gryphon \| Maximum [Member]
Other Commitments [Line Items]
Other Commitments, Term		5 years
GC Data Center MSA
Other Commitments [Line Items]
Costs incurred				$ 100
Collaborative arrangement, term			5 years
Collaborative arrangement, deposit paid			$ 500

Certain Balance Sheet Items Other Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid Digital Hosting Services	$ 18,514
Prepaid Insurance	116	$ 251
Prepaid deposit for equipment	0	102,238
Other	69	59
Other Assets	$ 18,699	$ 102,548

Organization and Business (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Net loss available to common shareholders	$ (192,801)	$ (17,820)

- Definition

Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.

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+ Details

Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Schedule of Indefinite-Lived Intangible Assets

The following table presents the activities of the digital assets (in thousands):


Balance at January 1, 2022	$	—
Addition of digital assets	3,443
Digital assets issued for services	(619)
Realized gain on sale of digital assets	19
Impairment loss	(1,148)
Balance at December 31, 2022	$	1,695

Torrington (Details) - USD ($)	Feb. 07, 2022	Dec. 07, 2021	Oct. 01, 2021	Aug. 25, 2021	May 24, 2021
Equity [Abstract]
Stock Issued During Period, Shares, Issued for Services		300,000	2,880,000	135,000	600,000
Stock Issued During Period, Value, Issued for Services	$ 700,000	$ 1,200,000	$ 12,800,000	$ 456,000	$ 795,000

MCSK Services (Details) - USD ($)	Feb. 07, 2022	Dec. 07, 2021	Oct. 01, 2021	Aug. 25, 2021	May 24, 2021
Equity [Abstract]
Stock Issued During Period, Value, Issued for Services	$ 700,000	$ 1,200,000	$ 12,800,000	$ 456,000	$ 795,000
Stock Issued During Period, Shares, Issued for Services		300,000	2,880,000	135,000	600,000

Share Capital-PGP (Details) - USD ($)									12 Months Ended
Share Capital-PGP (Details) - USD ($)	Mar. 08, 2022	Feb. 07, 2022	Dec. 07, 2021	Oct. 01, 2021	Sep. 08, 2021	Aug. 25, 2021	May 27, 2021	May 24, 2021	Dec. 31, 2022
Class of Warrant or Right [Line Items]
Stock Issued During Period, Shares, New Issues	850,000	100,000			22,600,000	2,488,530	5,600,000
Warrant, Outstanding				850,000	11,299,000
Exercise Price of Warrants				$ 6.00	$ 9.50
Warrant Term		5 years		3 years	5 years
Stock Issued During Period, Value, Issued for Services		$ 700,000	$ 1,200,000	$ 12,800,000		$ 456,000		$ 795,000
February 7, 2022 A
Class of Warrant or Right [Line Items]
Warrant, Outstanding		100,000							100,000
Number of Securities Called by Warrants		100,000
Exercise Price of Warrants		$ 4.00							$ 4.00
Warrant Term									5 years
February 7 2022 B
Class of Warrant or Right [Line Items]
Warrant, Outstanding		100,000							100,000
Number of Securities Called by Warrants		100,000
Exercise Price of Warrants		$ 5.00							$ 5.00
Warrant Term									5 years
February 7 2022 C
Class of Warrant or Right [Line Items]
Warrant, Outstanding		100,000							100,000
Number of Securities Called by Warrants		100,000
Exercise Price of Warrants		$ 6.00							$ 6.00
Warrant Term									5 years

Commitments and Contingencies Minimum Lease Payments (Details) $ in Thousands	Dec. 31, 2022 USD ($)
Operating Lease
2023	$ 86
2024	86
2025	86
2026	86
2027	71
Total minimum lease payments	415
Less imputed interest	(72)
Total	$ 343

Consolidated Statements of Comprehensive Loss Statement - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net loss	$ (192,912)	$ (17,289)
Other Comprehensive Loss
Foreign currency translation adjustment	(5)	(3)
Other Comprehensive (Loss) Income	(5)	(3)
Comprehensive loss	$ (192,917)	$ (17,292)

- Definition

Amount after tax and reclassification adjustments of other comprehensive income (loss).

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- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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+ Details

Series H Preferred Shares (Details) $ / shares in Units, $ in Thousands	1 Months Ended	12 Months Ended
	Nov. 30, 2022 USD ($)	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($)	Nov. 07, 2022 shares
Class of Stock [Line Items]
Prepaid deposit for equipment				$ 0	$ 102,238
Cancellation of preferred shares				$ 15,881	0
Series H Preferred Stock
Class of Stock [Line Items]
Convertible Preferred Stock, Terms of Conversion				The Series H Preferred Shares are convertible provided (and only if and to the extent) that prior shareholder approval of the issuance of all Sphere 3D common shares issuable upon conversion of the Series H Preferred Shares has been obtained in accordance with the rules of the Nasdaq Stock Market, at any time from time to time, at the option of the holder thereof, into 1,000 Sphere 3D common shares for every Series H Preferred Share. Each holder of the Series H Preferred Shares, may, subject to prior shareholder approval, convert all or any part of the Series H Preferred Shares provided that after such conversion the common shares issuable, together with all the common shares held by the shareholder in the aggregate would not exceed 9.99% of the total number of outstanding common shares of the Company
Preferred Stock, Redemption Price Per Share \| $ / shares				$ 1,000
Preferred Stock, Shares Issued \| shares				96,000
Preferred Stock, Value, Issued				$ 42,400
Prepaid deposit for equipment				85,000
Preferred stock, shares cancelled \| shares						36,000
Cancellation of preferred shares	$ 15,900			$ 15,900
Temporary equity reclassification					$ 42,350
Series H Preferred Stock \| Forecast
Class of Stock [Line Items]
Preferred stock, convertible, threshold of shares outstanding		0.100	0.030

Filecoiner (Details) $ / shares in Units, $ in Thousands	12 Months Ended
Filecoiner (Details) $ / shares in Units, $ in Thousands	Dec. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($)	Oct. 31, 2021
Other Investment Not Readily Marketable [Line Items]
Investments, Impairment Loss	$ 14,529	$ 0
Filecoiner \| Common Shares [Member]
Other Investment Not Readily Marketable [Line Items]
Investment Owned, Balance, Shares \| shares	1,500,000
investment, share price \| $ / shares	$ 4.00
Investment Owned, at Cost		6,000
Investments, Impairment Loss	$ 6,000
Filecoiner \| Series B Preferred Stock [Member]
Other Investment Not Readily Marketable [Line Items]
Investment Owned, Balance, Shares \| shares	8,000
Investments, Impairment Loss	$ 6,400
Investment liquidation preference \| $ / shares	$ 1,000
Investment redemption terms	Filecoiner will use 1.5% of its annual gross revenue to redeem any outstanding shares of Filecoiner Series B Preferred Stock. This amount will be paid to the holder of the Filecoiner Series B Preferred Stock within 15 days of the completion of Filecoiner's annual December 31 audited financial statements. During any 12-calendar month period, 25% of the shares of Series B Preferred Stock shall be convertible at the option of the holder thereof at any time into a number of shares of common stock determined by dividing (i) the original issue price by (ii) the conversion price then in effect.
investment conversion price \| $ / shares	$ 8.00
Investment Owned, Restricted, Cost		$ 6,400
Filecoiner \| Series B Preferred Stock [Member] \| Measurement Input, Risk Free Interest Rate
Other Investment Not Readily Marketable [Line Items]
Alternative Investment, Measurement Input			0.0105
Filecoiner \| Series B Preferred Stock [Member] \| Measurement Input, Risk Free Interest Rate \| Valuation Technique, Option Pricing Model
Other Investment Not Readily Marketable [Line Items]
Alternative Investment, Measurement Input			0.0105
Filecoiner \| Series B Preferred Stock [Member] \| Measurement Input, Cost of Debt
Other Investment Not Readily Marketable [Line Items]
Alternative Investment, Measurement Input			0.0748
Filecoiner \| Series B Preferred Stock [Member] \| Measurement Input, Price Volatility \| Valuation Technique, Option Pricing Model
Other Investment Not Readily Marketable [Line Items]
Alternative Investment, Measurement Input			1.46
Filecoiner \| Series B Preferred Stock [Member] \| Measurement Input, Discount Rate
Other Investment Not Readily Marketable [Line Items]
Alternative Investment, Measurement Input			0.40

Commitments and Contingencies (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Deferred Underwriting Fee	$ 4,554	$ 0
Letters of Credit Outstanding, Amount	$ 1,000

Share Capital

12 Months Ended

Dec. 31, 2022

Equity [Abstract]

Stockholders' Equity Note Disclosure [Text Block]

Share Capital

In April 2022, the Company issued 1,350,000 unregistered common shares, with a fair value of $1.7 million, to Bluesphere Ventures Inc. for the right to acquire up to 1,040,000 carbon credits. As of December 31, 2022, none of the carbon credits have been retired.

In March 2022, in connection with the Merger Agreement, the Company issued into escrow 850,000 common shares with a fair value of $1.2 million. On April 4, 2022, the Merger Agreement with Gryphon was terminated by the Company and the common shares were released to Gryphon as stated by the escrow agreement.

In December 2021, the Company entered into a consulting agreement with PGP Capital Advisors. (“PGP”) which was amended on February 7, 2022, to provide financial advisory services (as amended, the “PGP Consulting Agreement”). As compensation for PGP’s services to be provided pursuant to the PGP Consulting Agreement, on February 7, 2022, the Company issued to PGP (i) 100,000 common shares, (ii) 100,000 warrants to purchase up to 100,000 common shares at an exercise price of $4.00 per share, (iii) 100,000 warrants to purchase up to 100,000 common shares at an exercise price of $5.00 per share, and (iv) 100,000 warrants to purchase up to 100,000 common shares at an exercise price of $6.00 per share. The warrants are immediately exercisable and expire five years from the issuance date. The common shares and warrants issued to PCP had, in the aggregate, a fair value of $0.7 million.

In December 2021, the Company entered into a consulting agreement with MCSK Holdings Ltd. (“MCSK”) to advise and assist the Company in developing and implementing appropriate plans and materials for presenting the Company and its business plan, strategy and personnel to certain identified providers of utilities for the purpose of establishing cryptocurrency operations (the “MCSK Consulting Agreement”). As compensation for MCSK’s services to be provided pursuant to the MCSK Consulting Agreement, the Company issued to MCSK 300,000 common shares with a fair value of $1.2 million.

In October 2021, the Company issued 2,880,000 common shares with a fair value of $12.8 million for a fee incurred under the July 31, 2021 Majestic Dragon agreement related to the Series H Preferred Shares issued to Hertford on October 1, 2021. The Company applied a 25% discount for lack of marketability of common shares for the six-month restriction based on a put option pricing model using volatility of 140% and a risk-free rate of 0.05%. In August 2021, the Company issued 135,000 common shares with a fair value of $456,000 under the Majestic Dragon agreement for a finder’s fee related to the Hertford Agreement.

In October 2021, in consideration for Westworld waiving its rights to consent to any and all past, present and future additional financings by the Company, the parties entered into a second amendment to the Westworld SPA under which the Company issued to Westworld, 850,000 warrants to purchase 850,000 common shares of the Company, which such warrants have a fair value of $2.8 million, a term of three years, and an exercise price of $6.00 per share.

In September 2021, the Company completed a registered direct offering of an aggregate of 22,600,000 common shares, no par value, and warrants to purchase an aggregate of 11,299,000 common shares of the Company at a combined offering price of $8.50 per share. The warrants have an exercise price of $9.50 per share. Each warrant is exercisable for one common share and is immediately exercisable and will expire five years from the issuance date. A holder (together with its affiliates) may not exercise any portion of such holder's warrants to the extent that the holder would own more than 4.99% of the Company's outstanding common shares immediately after exercise, except that upon notice from the holder to the Company, the holder may decrease or increase the limitation of ownership of outstanding stock after exercising the holder's warrants up to 9.99% of the number of common shares outstanding immediately after giving effect to the exercise, as such percentage ownership is determined in accordance with the terms of the warrants, provided that any increase in such limitation shall not be effective until 61 days following notice to the Company. Net proceeds, after deducting placement agent's fees, commissions and other offering expenses, were approximately $176.3 million. Maxim Group LLC (“Maxim”) acted as the sole placement agent in connection with the offering. The proceeds were used, in part, towards the purchase of crypto mining machines.

In August 2021, the Company completed the purchase and sale of 2,488,530 units (collectively, the “Units” and individually, a “Unit”) at a combined offering price of $4.25 per Unit with each Unit consisting of (a) one common share of the Company, (b) a warrant to purchase one common share of the Company at an exercise price of $6.50 per share immediately exercisable and will expire three years from the issuance date (the “A Warrant”), and (c) a warrant to purchase one common share of the Company at an exercise price of $7.50 per share immediately exercisable and will expire three years from the issuance date (the “B Warrant”) (collectively the “August 2021 Warrants”). The August 2021 Warrants include a provision restricting the warrant holder from exercising it if the aggregate number of common shares held by the warrant holder equals or exceeds 4.99% of the issued and outstanding shares of the Company, calculated on a partially converted basis (i.e., assuming the conversion of all rights to receive common shares of the Company held by the warrant holder). In addition, as an introduction fee, the Company issued to OTC Hospitality Group 106,958 A Warrants and 106,958 B Warrants, with the same terms as the August 2021 Warrants, to purchase, in the aggregate, up to 213,916 common shares and paid to OTC Hospitality Group $456,000 in cash. Net proceeds were approximately $10.1 million. The Company used the proceeds for general corporate and working capital purposes.

In May 2021, the Company completed the closing of its underwritten public offering of 5,600,000 common shares at a price to the public of $1.25 per share. Maxim acted as the sole placement agent in connection with the offering. The Company granted to Maxim a 45-day option to purchase up to an additional 700,000 common shares, at the public offering price less underwriting discounts and commissions, of which Maxim has exercised its option to purchase the additional common shares. In addition, the Company issued Maxim 224,000 warrants, with a cashless provision, to purchase up to 224,000 common shares at a purchase price of $1.375. Net proceeds after deducting underwriting discounts, commissions and other offering expenses were approximately $6.8 million, inclusive of the over-allotment.

In May 2021, the Company entered into a settlement and termination agreement with Torrington, and as full and final settlement of all amounts owing under the February 13, 2020 Business Advisory Agreement, whether fixed, contingent or otherwise, the Company issued to Torrington, as a one-time payment, share certificates representing 600,000 common shares of the Company with a fair value of $795,000.

In May 2020, the Company entered into an equity purchase agreement and registration rights agreement with Oasis Capital, LLC (“Oasis”), to purchase from the Company up to $11.0 million worth of common shares of the Company. In November 2021, the equity purchase agreement with Oasis was terminated by the Company. During the years ended December 31, 2022 and 2021, the Company issued nil and 630,000 common shares, respectively, to Oasis for gross proceeds of nil and $1.3 million, respectively.

Unlimited authorized shares of common shares at no par value are available to the Company. At December 31, 2022, the Company had the following outstanding warrants to purchase common shares:


Date issued	Contractual life (years)	Exercise price per share	Number outstanding	Expiration
April 2018	5	$5.60	111,563	April 17, 2023
March 2020	3	$0.60	31,000	March 23, 2023
July 2021	3	$4.00	2,000,000	December 22, 2024
August 2021	3	$6.50	2,595,488	August 25, 2024
August 2021	3	$7.50	2,595,488	August 25, 2024
September 2021	5	$9.50	11,299,999	September 8, 2026
October 2021	3	$6.00	850,000	October 1, 2024
February 2022	5	$4.00	100,000	February 7, 2027
February 2022	5	$5.00	100,000	February 7, 2027
February 2022	5	$6.00	100,000	February 7, 2027
			19,783,538

- Definition

The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.

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+ Details

Digital Assets (Details) $ in Thousands	12 Months Ended
Digital Assets (Details) $ in Thousands	Dec. 31, 2022 USD ($)
Finite-Lived Intangible Assets [Line Items]
Digital Assets, Ending Balance	$ 2,077
Digital Asset
Finite-Lived Intangible Assets [Line Items]
Digital Assets, Beginning Balance	0
Addition of Digital Assets	3,443
Digital Assets, Issued For Services	(619)
Realized gain on sale of digital assets	19
Impairment loss	(1,148)
Digital Assets, Ending Balance	$ 1,695

Goodwill Impairment (Details)	12 Months Ended
Goodwill Impairment (Details)	Dec. 31, 2021 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill, Transfers	$ 863,000
Goodwill, Impairment Loss	$ 522,000

Income Taxes (Details) $ in Millions	12 Months Ended
Income Taxes (Details) $ in Millions	Dec. 31, 2022 USD ($)
Canada Revenue Agency [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	$ 142.8
Operating Loss Carryforwards, Expiration Date	Dec. 31, 2031
Capital loss carryforwards	$ 27.7
Domestic Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	$ 0.4
Operating Loss Carryforwards, Expiration Date	Dec. 31, 2033
Operating Loss Carryforward no expiration	$ 2.2

Income Taxes Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Unrecognized Tax Benefits	$ 0
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	0	$ 0
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	$ 0	$ 0

Consolidated Statements of Shareholders' Equity Statement - USD ($) $ in Thousands	Total	Common Shares [Member]	Common Shares Including Additional Paid in Capital [Member]	Preferred Stock [Member]	Preferred Stock Including Additional Paid in Capital	AOCI [Member]	Accumulated Deficit [Member]	Noncontrolling Interest [Member]
Shares, Issued, period start at Dec. 31, 2020		7,867,186		9,355,778
Total Shareholders' Equity, period start at Dec. 31, 2020	$ 5,009		$ 192,406		$ 11,769	$ (1,791)	$ (197,375)	$ 0
Preferred Shares Issued				10,000
Preferred shares issued, amount	9,575				9,575
Common shares issued upon conversion of preferred shares		11,081,824
Conversion of preferred shares	0		21,344
Preferred stock converted to common stock				(9,365,778)
Preferred stock converted to common stock value					(21,344)
Stock Issued During Period, Shares, New Issues		32,018,530
Stock Issued During Period, Value, New Issues	195,017		195,017
Stock Issued During Period, Shares, Purchase of Assets		4,500,000
Stock Issued During Period, Value, Purchase of Assets	11,408		11,408
Stock Issued During Period, Shares, Issued for Services		4,664,852
Stock Issued During Period, Value, Issued for Services			17,731
Issuance of stock options, settlement of liabilities	17,731
Stock Issued During Period, Shares, Conversion of Convertible Securities		468,225
Stock Issued During Period, Value, Conversion of Convertible Securities	799		799
Issuance of common shares pursuant to the vesting of restricted stock units		133,553
Adjustments to Additional Paid in Capital, Warrant Issued	2,821		2,821
Shares Issued, Warrants Exercised		2,732,233
Exercise of warrants, amount	$ 2,121		2,121
Exercise of stock options	100,000	100,000
Stock Issued During Period, Value, Stock Options Exercised	$ 252		252
Share-based Compensation, Requisite Service Period Recognition	366		366
Other Comprehensive (Loss) Income	(3)					(3)
Net loss	(17,289)
Net loss	(17,289)						(17,289)
Net loss available to common shareholders	(17,820)
Dividends, Preferred Stock	(531)						(531)
Shares, Issued, period end at Dec. 31, 2021		63,566,403		0
Total Shareholders' Equity, period end at Dec. 31, 2021	227,276		444,265		0	(1,794)	(215,195)	0
Stock Issued During Period, Shares, Purchase of Assets		1,350,000
Stock Issued During Period, Value, Purchase of Assets	1,721		1,721
Stock Issued During Period, Shares, Issued for Services		950,000
Stock Issued During Period, Value, Issued for Services			1,957
Issuance of stock options, settlement of liabilities	$ 1,957
Issuance of common shares pursuant to the vesting of restricted stock units		2,764,701
Exercise of stock options	0
Share-based Compensation, Requisite Service Period Recognition	$ 8,459		8,459
Non-controlling interest	(195)						0	(195)
Adjustment to increase non-controlling interest to maximum redemption value	(11,736)						(11,736)
Other Comprehensive (Loss) Income	(5)					(5)
Net loss	(192,912)
Net loss	(192,801)
Net loss available to common shareholders	(192,801)							(111)
Shares, Issued, period end at Dec. 31, 2022		68,631,104		0
Total Shareholders' Equity, period end at Dec. 31, 2022	$ 34,565		$ 456,402		$ 0	$ (1,799)	$ (419,732)	$ (306)

Digital Mining Hosting Sublease (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Other Commitments [Line Items]
Lessee, Operating Lease, Description	The agreement allows for approximately 230 MW of carbon neutral digital mining hosting capacity to be managed by Core Scientific as hosting partner.
Operating Lease, Prepaid Payment	$ 35,100
Hosting service expense	600	$ 0
Provision for losses on deposits due to vendor bankruptcy filings	16,069
Gryphon
Other Commitments [Line Items]
Provision for losses on deposits due to vendor bankruptcy filings	$ 15,700

Consolidated Balance Sheets Consolidated Balance Sheets Parenthetical Data - $ / shares	Dec. 31, 2022	Dec. 31, 2021
Class of Stock [Line Items]
Temporary Equity, Par or Stated Value Per Share	$ 0	$ 0
Temporary Equity, Shares Outstanding	60,000	96,000
Temporary Equity, Shares Issued	60,000	96,000
Common Stock, No Par Value	$ 0	$ 0
Common stock, shares issued (in shares)	68,631,104	63,566,403
Common Stock, Shares, Outstanding	68,631,104	63,566,403

Consolidated Statements of Cash Flows Supplemental Disclosures of Cash Flow Information (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Reclassification from Deposit for Mining Equipment to Mining Equipment	$ 111,472	$ 0
Cancellation of preferred shares	15,881	0
Noncash or Part Noncash Acquisition, Value of Assets Acquired	1,721	11,408
Capital Expenditures Incurred but Not yet Paid	1,561
Operating lease liabilities arising from obtaining ROU assets	353	0
Issuance of preferred shares for acquisition of intangible asset	0	42,350
Issuance of common shares for settlement of liabilities	0	17,731
Debt Conversion, Converted Instrument, Amount	0	799
Supplemental Cash Flow Information [Abstract]
Cash paid for income taxes	166
Cash paid for interest	$ 0	$ 34

Audit Information	12 Months Ended
Audit Information	Dec. 31, 2022	Dec. 31, 2021
Audit Information [Abstract]
Auditor Name	MaloneBailey, LLP	Smythe LLP
Auditor Location	Houston, Texas	Vancouver, Canada
Auditor Firm ID	206	995

Commitments and Contingencies

12 Months Ended

Dec. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies Disclosure [Text Block]

Commitments and Contingencies

Waxahachie Lease

In January 2022, the Company entered into a lease agreement for administrative offices and research facilities located in Waxahachie, Texas (the “Waxahachie Lease”) for approximately 3,600 square feet and has a term of five years. Occupancy was established in November 2022. The Company also pays a pro rata share of operating costs, insurance costs, utilities and real property taxes.

Rent expense for the operating lease was $14,000 for the year ended December 31, 2022.

The following table includes supplemental information (in thousands):


	Year Ended December 31,
	2022		2021
Cash paid related to operating lease liabilities	$	14	$	—
Operating lease liabilities arising from obtaining ROU assets	$	353	$	—

Approximate annual future minimum lease payments as of December 31, 2022 are as follows (in thousands):


Year:	Operating Lease
2023	$	86
2024	86
2025	86
2026	86
2027	71
Total minimum lease payments	415
Less imputed interest	(72)
Total	$	343

As of December 31, 2022, the weighted-average remaining term of the operating lease is approximately 4.8 years. The weighted-average discount rate for the operating lease was 8.0%.

Greenwich Lease

On July 11, 2022, the Company entered into a lease agreement for administrative offices located in Greenwich, Connecticut (the “Greenwich Lease”) for approximately 4,200 square feet. The Greenwich Lease began July 11, 2022, has a term of 12 months, without a renewal option. The Company will also pay a pro rata share of utilities. The Company has elected the short-term lease exception for the accounting of this lease. Rent expense was $0.1 million for the year ended December 31, 2022.

Services Agreements

On June 3, 2022, the Company entered into a Master Agreement with Compute North LLC (the “Compute North MA”) for, the colocation, management and other services of certain of the Company’s mining equipment for an initial term of five years. In September 2022, Compute North filed for Chapter 11 bankruptcy. As of December 31, 2022, the Company has deposits, in the aggregate, of $0.7 million to Compute North for which the Company has recorded a $0.4 million provision for losses on the deposit due to Compute North’s bankruptcy filing. During the year ended December 31, 2022, the Company incurred no costs under the Compute North MA.

In December 2022, the Compute North MA was assigned to GC Data Center Granbury, LLC (the “GC Data Center MA”) and has a term of five years from such assignment date. Under the GC Data Center MA, the monthly service fee is payable based on the actual hashrate performance of the equipment per miner type per location as a percentage of the anticipated monthly hashrate per miner type. A deposit of $0.5 million previously paid to Compute North for the last two months of monthly service fees was remitted to GC Data Center on behalf of the Company and is included in prepaid digital hosting services at December 31, 2022. During the year ended December 31, 2022, the Company incurred costs under the GC Data Center MA of $0.1 million.

On August 19, 2021, the Company entered into a Master Services Agreement with Gryphon (the “Gryphon MSA”). To provide greater certainty as to the term of the Gryphon MSA, on December 29, 2021, the Company and Gryphon entered into Amendment No. 1 to the Gryphon MSA (the “Gryphon MSA Amendment”) which extended the initial term of the Gryphon MSA to five years as the Company did not receive delivery of a specified minimum number of digital mining machines during 2022. Subject to written notice from the Company and an opportunity by Gryphon to cure for a period of up to 180 days, the Company shall be entitled to terminate the Gryphon MSA in the event of: (i) Gryphon’s failure to perform the services under the Gryphon MSA in a professional and workmanlike manner in accordance with generally recognized digital mining industry standards for similar services, or (ii) Gryphon’s gross negligence, fraud or willful misconduct in connection with performing the services. Gryphon shall be entitled to specific performance or termination for cause in the event of a breach by the Company, subject to written notice and an opportunity to cure for a period of up to 180 days. As consideration for the Gryphon MSA, Gryphon shall receive the equivalent of 22.5% of the net operating profit, as defined in the Gryphon MSA, of all of the Company’s blockchain and cryptocurrency-related operations as a management fee. In addition, any costs Gryphon incurs on the Company's behalf are to be reimbursed to Gryphon as defined in the Gryphon MSA. The Company incurred costs under this agreement of $1.3 million and nil during the years ended December 31, 2022 and 2021, respectively.

Digital Mining Hosting Sub-Lease

On October 5, 2021, the Company entered into a Sub-License and Delegation Agreement (“Hosting Sub-Lease”) by and between Gryphon and the Company, which assigned to the Company certain Master Services Agreement, dated as of September 12, 2021 (the “Core Scientific MSA”), by and between Core Scientific, Inc. (“Core Scientific”), and Gryphon and Master Services Agreement Order #2 (“Order 2”). On December 29, 2021, the Company and Gryphon entered into Amendment No. 1 to the Sub-Lease Agreement (the “Sub-Lease Amendment”) to provide Gryphon the right to recapture the usage of up to 50% of the hosting capacity to be managed by Core Scientific. The agreement allows for approximately 230 MW of carbon neutral digital mining hosting capacity to be managed by Core Scientific as hosting partner. As part of the agreement, Core Scientific will provide digital mining fleet management and monitoring solution, Minder™, data analytics, alerting, monitoring, and miner management services. The Hosting Sub-Lease shall automatically terminate upon the termination of the Core Scientific MSA and/or Order 2 in accordance with their respective terms. On October 31, 2022, the Company filed an arbitration request against Core Scientific regarding the Hosting Sub-Lease. The Company has requested that certain advanced deposits paid be refunded back to it as a result of the modification to the Company’s machine purchase agreement with FuFu Technology Limited (now Ethereal Tech Pte. Ltd.). As of December 31, 2022, the Company had paid $35.1 million towards the Hosting Sub-Lease, which the Company recorded a $15.7 million provision for losses on the pre-paid portion of the deposit due to Core Scientific’s Chapter 11 bankruptcy filing in December 2022. The Company incurred costs under this agreement of $0.6 million and nil during the years ended December 31, 2022 and 2021, respectively.

Majestic Dragon Financial Advisory Services

In July 2021, the Company retained, Majestic Dragon Financial Services Ltd. (“Majestic Dragon”), to provide consulting and financial advisory services to the Company commencing on the closing of the Hertford Agreement, dated as of July 31, 2021, for a term ending on the date on which Majestic Dragon and its affiliates or any funds managed by Majestic Dragon cease to own, directly or indirectly, any equity interests of the Company. In January 2022, the Company mined its first Bitcoin and recorded expense of $3.5 million for a 100 Bitcoin liability to Majestic Dragon.

On October 29, 2022, the Company and Majestic Dragon entered into a settlement and release agreement and as a result, the July 2021 agreement was terminated and the Company is no longer obligated to make the two 100 Bitcoin payments stated in the Majestic Dragon Advisory Agreement. During the year ended December 31, 2022, the Company reversed the Bitcoin liability and recognized a gain on forgiveness of the liability of $2.1 million, included in interest income and other, net. During the year ended December 31, 2022, the Company recorded a fair value adjustment of $1.4 million to the Bitcoin liability, included in general and administrative expense.

NuMiner Machine Purchase Agreement

In November 2021, the Company paid a $10.0 million refundable deposit to NuMiner Global, Inc. (“NuMiner”) and in February 2022, entered into an agreement with NuMiner to purchase 60,000 units of new NM440 Machines (the “NuMiner Agreement”) for the purpose of mining digital assets. In June 2022, the NuMiner Agreement was terminated and the Company requested the $10.0 million deposit be refunded. At December 31, 2022, the Company recorded a $10.0 million provision for losses on the deposit for mining equipment due to collectability issues with NuMiner.

Underwriting Agreement

Subject to the terms of the underwriting agreement for MEOA’s initial public offering, as amended on August 30, 2022, the underwriter is entitled to a deferred underwriting fee of $4.6 million, which is recorded as deferred underwriting fee in the Company’s consolidated balance sheets, and is held in a restricted trust account upon the completion of MEOA’s initial business combination.

Letters of credit

During the ordinary course of business, the Company provides standby letters of credit to third parties as required for certain transactions initiated by the Company. As of December 31, 2022, the Company’s had one outstanding standby letter of credit to be used for the bond necessary for the Company to receive mining machines.

Warranty and Extended Warranty

The Company had $6,700 and $56,000 in deferred costs included in other current and non-current assets related to deferred service revenue at December 31, 2022 and 2021, respectively. Changes in the liability for deferred revenue associated with extended warranties and service contracts were as follows (in thousands):


	Deferred Revenue
Liability at January 1, 2021	$	739
Revenue recognized during the period	(760)
Change in liability for warranties issued during the period	369
Liabilities sold	(134)
Liability at December 31, 2021	214
Revenue recognized during the period	(190)
Change in liability for warranties issued during the period	115
Liability at December 31, 2022	$	139
Current liability	$	83
Non-current liability	56
Liability at December 31, 2022	$	139

Litigation

The Company is, from time to time, subject to claims and suits arising in the ordinary course of business. In the opinion of management, the ultimate resolution of such pending proceedings will not have a material effect on the Company’s results of operations, financial position or cash flows.

May 2021 Public Offering (Details) - USD ($) $ / shares in Units, $ in Millions	Mar. 08, 2022	Feb. 07, 2022	Sep. 08, 2021	Aug. 25, 2021	May 27, 2021	Oct. 01, 2021
Class of Warrant or Right [Line Items]
Stock Issued During Period, Shares, New Issues	850,000	100,000	22,600,000	2,488,530	5,600,000
Shares Issued, Price Per Share			$ 8.50	$ 4.25	$ 1.25
Warrant, Outstanding			11,299,000			850,000
Exercise Price of Warrants			$ 9.50			$ 6.00
Proceeds from issuance of common shares and warrants			$ 176.3	$ 10.1	$ 6.8
Over-Allotment Option [Member]
Class of Warrant or Right [Line Items]
Stock Issued During Period, Shares, New Issues					700,000
Maxim
Class of Warrant or Right [Line Items]
Warrant, Outstanding					224,000
Exercise Price of Warrants					$ 1.375

Segmented Information

12 Months Ended

Dec. 31, 2022

Segment Reporting [Abstract]

Segment Reporting Disclosure [Text Block]

Segment Information

The Company has two operating segments, (1) Digital Mining and (2) Service and Product. The relevant guidance requires that segment disclosures present the measure(s) used by the chief operating decision maker to decide how to allocate resources and for purposes of assessing such segments’ performance.

The Digital Mining segment generates revenue from the digital currency the Company earns through its bitcoin mining activities. The Service and Product segment generates revenue from long-term customer contracts for service contracts and extended service contract and the sale of products related to the Company’s data storage product line.

Digital Mining Segment

The Company generates its digital mining revenue from one mining pool operator. The Company’s revenue from digital mining is generated in the United States. For the years ended December 31, 2022 and 2021, the Company had one supplier of mining equipment.

Service and Product Segment

Service and product had the following customers that represented more than 10% of revenue.


	Year Ended December 31,
	2022		2021
Customer A	19.8	%	14.7	%
Customer B	13.1	%	10.8	%

The Company’s revenue from service and product is generated primarily in the United States.

Service and product had the following receivable’s that represented more than 10% of accounts receivable.


	December 31, 2022		December 31, 2021
Customer A	22.7	%	26.3	%
Customer B	15.2	%	19.6	%
Customer C	14.5	%	—	%
Customer D	10.5	%	10.6	%
Customer E	10.2	%	—	%
Customer F	—	%	25.5	%

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 31
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8924-108599

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 34
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8981-108599

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8721-108599

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 40
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9031-108599

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (f)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (e)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 26
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8844-108599

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 42
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9054-108599

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8657-108599

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
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-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8721-108599

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-URI https://asc.fasb.org/topic&trid=2134510

+ Details

August 25 Private Offering (Details) - USD ($) $ / shares in Units, $ in Thousands							12 Months Ended
	Mar. 08, 2022	Feb. 07, 2022	Oct. 01, 2021	Sep. 08, 2021	Aug. 25, 2021	May 27, 2021	Dec. 31, 2022
Class of Warrant or Right [Line Items]
Stock Issued During Period, Shares, New Issues	850,000	100,000		22,600,000	2,488,530	5,600,000
Shares Issued, Price Per Share				$ 8.50	$ 4.25	$ 1.25
Exercise Price of Warrants			$ 6.00	$ 9.50
Warrant Term		5 years	3 years	5 years
Warrant or Right, Reason for Issuance, Description				A holder (together with its affiliates) may not exercise any portion of such holder's warrants to the extent that the holder would own more than 4.99% of the Company's outstanding common shares immediately after exercise, except that upon notice from the holder to the Company, the holder may decrease or increase the limitation of ownership of outstanding stock after exercising the holder's warrants up to 9.99% of the number of common shares outstanding immediately after giving effect to the exercise, as such percentage ownership is determined in accordance with the terms of the warrants, provided that any increase in such limitation shall not be effective until 61 days following notice to the Company	The August 2021 Warrants include a provision restricting the warrant holder from exercising it if the aggregate number of common shares held by the warrant holder equals or exceeds 4.99% of the issued and outstanding shares of the Company, calculated on a partially converted basis
Warrant, Outstanding			850,000	11,299,000
Proceeds from issuance of common shares and warrants				$ 176,300	$ 10,100	$ 6,800
OTC Hospitality Group
Class of Warrant or Right [Line Items]
Warrant, Outstanding					213,916
Payments of Stock Issuance Costs					$ 456
August 25, 2021 A
Class of Warrant or Right [Line Items]
Exercise Price of Warrants					$ 6.50		$ 6.50
Warrant Term					3 years		3 years
Warrant, Outstanding					106,958		2,595,488
August 25, 2021 B
Class of Warrant or Right [Line Items]
Exercise Price of Warrants					$ 7.50		$ 7.50
Warrant Term					3 years		3 years
Warrant, Outstanding					106,958		2,595,488

Intangible Assets and Goodwill

12 Months Ended

Dec. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets Disclosure [Text Block]

Intangible Assets and Goodwill

The following table summarizes intangible assets, net (in thousands):


	December 31,
	2022		2021
Supplier agreements	$	39,084	$	68,147
Channel partner relationships	730		730
Customer relationships	380		380
Developed technology	150		10,344
Capitalized development costs	103		103
	40,447		79,704
Accumulated amortization:
Supplier agreements	(31,708)		(5,289)
Channel partner relationships	(720)		(598)
Customer relationships	(366)		(353)
Developed technology	(150)		(10,344)
Capitalized development costs	(103)		(103)
	(33,047)		(16,687)
Total finite-lived assets, net	7,400		63,017
Carbon credits held for future use	2,077		—
Total intangible assets, net	$	9,477	$	63,017

Amortization expense of intangible assets was $26.6 million and $5.7 million for the years ended December 31, 2022 and 2021, respectively. Estimated amortization expense for intangible assets is approximately $1.6 million, $1.6 million, $1.6 million, $1.6 million and $0.2 million in fiscal 2023, 2024, 2025, 2026 and 2027, respectively.

Hertford Asset Acquisition

On July 31, 2021, the Company entered into an agreement (the “Hertford Agreement”) with Hertford Advisors Ltd. (“Hertford”), a privately held company that provides turnkey mining solutions, to provide an exclusive right to assume all of Hertford’s rights to a number of digital asset mining hardware agreements (the “Equipment Agreements”). The Company has assumed and executed the first Equipment Agreement directly with the manufacturer, for the purchase of up to 60,000 new digital asset mining machines, with deliveries that commenced in January 2022. In exchange for the assignment of the Equipment Agreements for which the Company has the right, but not the obligation to complete, in 2021 the Company issued to Hertford common and preferred shares with an aggregate value of $53.8 million and was included in supplier agreements.

In November 2022, the Company entered into an agreement with Hertford modifying the number of outstanding preferred shares held by Hertford (the “Modified Hertford Agreement”). Pursuant to the Modified Hertford Agreement, the Company cancelled 36,000 Series H Preferred Shares, with a value of $15.9 million, without payment of any cash consideration, and reduced the value of the supplier agreement intangible asset by such amount.

Impairment of Intangible Assets

For the year ended December 31, 2022, adverse changes in the business climate, including the decline in the price of Bitcoin and two vendor bankruptcy filings, indicated that an impairment triggering event occurred, and the Company determined the carrying value of finite-lived intangible assets exceeded its estimated fair value. In measuring fair value, the Company used a weighted income and market approach. For the income approach, the Company used discounted cash flow analysis and for the market approach, the Company used the sales price (market price) of similar assets. The Company compared the indicated fair value to the carrying value of its finite-lived assets, and as a result of the analysis, an impairment charge of $13.2 million was recorded for supplier agreements for the year ended December 31, 2022.

For the year ended December 31, 2021, primarily as a result of the Company’s disposal of its SnapServer® product line, it was determined the carrying value of finite-lived intangible assets exceeded its estimated fair value. In measuring fair value, the Company used an excess of earnings approach. The Company compared the indicated fair value to the carrying value of its finite-lived assets, and as a result of the analysis, an impairment charge of $298,000 was recorded for developed technology for the year ended December 31, 2021.

Impairment of Goodwill

In October 2021, the Company disposed of its SnapServer® product line and removed the related goodwill of $863,000 and is included in the net gain on sale of the asset. For the year ended December 31, 2021, the Company performed qualitative impairment evaluations on its remaining goodwill and determined that there was indications that the goodwill was impaired and recorded an impairment charge of $522,000.

Gryphon Notes Receivables (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 29, 2021	Sep. 30, 2021	Aug. 04, 2020
Loans and Leases Receivable Disclosure [Line Items]
Promissory note receivable	$ 3,800	$ 3,500		$ 3,100
Stated interest rate					10.00%
Forgiveness of Note Receivable	(13,145)	0
Gryphon
Loans and Leases Receivable Disclosure [Line Items]
Promissory note receivable	$ 0	$ 10,300	$ 12,500
Stated interest rate	9.50%
Forgiveness of Note Receivable	$ 13,100

Intangible Assets and Goodwill Amort (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of Intangible Assets	$ 26,600,000	$ 5,700,000
Amortization Expense 2023	1,600,000
Amortization Expense 2024	1,600,000
Amortization Expense 2025	1,600,000
Amortization Expense 2026	1,600,000
Amortization Expense 2027	$ 200,000

Equity Incentive Plan RSAs Outstanding (Details) - Restricted Stock [Member] - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding, Number, period start	0	0
Outstanding, Weighted Average Grant Date Fair Value, period start	$ 0	$ 0
Grants in Period	0	301,880
Grants in Period, Weighted Average Grant Date Fair Value	$ 0	$ 4.74
Vested and Released	0	(301,880)
Vested in Period, Weighted Average Grant Date Fair Value	$ 0	$ 4.74
Outstanding, Number, period end	0	0
Outstanding, Weighted Average Grant Date Fair Value, period end	$ 0	$ 0
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Share-based Liabilities Paid	$ 1.4

Intangible Asset Impairments (Details) - USD ($)	12 Months Ended
Intangible Asset Impairments (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Supplier
Finite-Lived Intangible Assets [Line Items]
Impairment of Intangible Assets, Finite-Lived	$ 13,200,000
Developed Technology Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Impairment of Intangible Assets, Finite-Lived		$ 298,000

Net Loss Per Share

12 Months Ended

Dec. 31, 2022

Earnings Per Share [Abstract]

Earnings Per Share [Text Block]

Net Loss per Share

Basic net loss per share is computed by dividing net loss applicable to common shareholders by the weighted-average number of common shares outstanding during the period. Preferred shares, outstanding common share purchase warrants, and outstanding options are considered common stock equivalents and are only included in the calculation of diluted earnings per common share when net income is reported and their effect is dilutive. For all periods presented, there is no difference in the number of shares used to calculate basic and diluted shares outstanding due to the Company’s net loss position.

Anti-dilutive common share equivalents excluded from the computation of diluted net loss per share were as follows:


	December 31,
	2022	2021
Common share purchase warrants	19,783,538	19,558,539
Options and RSUs outstanding	3,603,517	60,675
Preferred shares	60,000	96,000

Oasis Share Capital (Details) - USD ($) $ in Millions							12 Months Ended
Oasis Share Capital (Details) - USD ($) $ in Millions	Mar. 08, 2022	Feb. 07, 2022	Sep. 08, 2021	Aug. 25, 2021	May 27, 2021	May 15, 2020	Dec. 31, 2022	Dec. 31, 2021
Related Party Transaction [Line Items]
Stock Issued During Period, Shares, New Issues	850,000	100,000	22,600,000	2,488,530	5,600,000
Shares Issued, Value	$ 1.2
Related Party [Member]
Related Party Transaction [Line Items]
Equity purchase agreement						$ 11.0
Shares, Issued							0	630,000
Shares Issued, Value							$ 0.0	$ 1.3

Property and Equipment Policies (Details)	12 Months Ended
Property and Equipment Policies (Details)	Dec. 31, 2022
Mining Equipment
Finite-Lived Intangible Assets [Line Items]
Property, Plant and Equipment, Useful Life	5 years

Segmented Information (Details)	12 Months Ended
Segmented Information (Details)	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting [Abstract]
Number of Operating Segments	2
Number of Mining Pool Operators	1
Number of Suppliers	1	1

Intangible Assets and Goodwill Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 40,447	$ 79,704
Finite-Lived Intangible Assets, Accumulated Amortization	(33,047)	(16,687)
Finite-Lived Intangible Assets, Net	7,400	63,017
Carbon credits held for future use	2,077
Intangible Assets, Net	9,477	63,017
Supplier
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	39,084	68,147
Finite-Lived Intangible Assets, Accumulated Amortization	(31,708)	(5,289)
Channel partner relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	730	730
Finite-Lived Intangible Assets, Accumulated Amortization	(720)	(598)
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	380	380
Finite-Lived Intangible Assets, Accumulated Amortization	(366)	(353)
Developed Technology Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	150	10,344
Finite-Lived Intangible Assets, Accumulated Amortization	(150)	(10,344)
Capitalized Development [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	103	103
Finite-Lived Intangible Assets, Accumulated Amortization	$ (103)	$ (103)

Income Taxes Components of Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Income (Loss) from Continuing Operations before Income Taxes, Domestic	$ (190,248)	$ (21,577)
Income (Loss) from Continuing Operations before Income Taxes, Foreign	(2,498)	4,273
Income (Loss) Attributable to Parent, before Tax	$ (192,746)	$ (17,304)

Certain Balance Sheet Items

12 Months Ended

Dec. 31, 2022

Balance Sheet Related Disclosures [Abstract]

Supplemental Balance Sheet Disclosures [Text Block]

Certain Balance Sheet Items

The following table summarizes other current assets (in thousands):


	December 31,
	2022		2021
Prepaid digital hosting services	$	880	$	20,043
Prepaid services	927		1,477
Prepaid insurance	783		406
Other	461		101
	$	3,051	$	22,027

The following table summarizes property and equipment, net (in thousands):


	December 31,
	2022		2021
Mining equipment	$	35,550	$	—
Accumulated depreciation	(1,709)		—
Subtotal	33,841		—
Right of use asset	418		—
Property and equipment, net	$	34,259	$	—

Depreciation expense for property and equipment was $1.7 million during the year ended December 31, 2022, inclusive of ROU asset amortization of $14,000.

Impairment of Mining Equipment

For the year ended December 31, 2022, adverse changes in the business climate, including the decline in the price of Bitcoin and two vendor bankruptcy filings, indicated that an impairment triggering event occurred, and it was determined the carrying value of mining equipment exceeded its estimated fair value. In measuring fair value, the Company used a weighted probability of the income and market approaches. For the income approach, the Company used discounted cash flow analysis and for the market approach, the Company used the sales price (market price) of similar assets. The Company compared the indicated fair value to the carrying value of its mining equipment assets, and as a result of the analysis, an impairment charge of $75.9 million was recorded for the year ended December 31, 2022. The estimated fair value of the Company’s miners is classified in Level 3 of the fair value hierarchy.

The following table summarizes other assets (in thousands):


	December 31,
	2022		2021
Prepaid digital hosting services	$	18,514	$	—
Prepaid insurance and services	116		251
Deposit for mining equipment	—		102,238
Other	69		59
	$	18,699	$	102,548

Commitment and Contingencies - Waxahachie Lease (Details) $ in Thousands		1 Months Ended	12 Months Ended
	Jul. 11, 2022 squareFeet	Jan. 31, 2022 squareFeet	Dec. 31, 2022 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Leased area \| squareFeet	4,200	3,600
Term of contract		5 years
Rent expense \| $			$ 14
Weighted average remaining lease term			4 years 9 months 18 days
Weighted average discount rate, percent			8.00%

Receivables, Loans, Notes Receivable, and Others	12 Months Ended
Receivables, Loans, Notes Receivable, and Others	Dec. 31, 2022
Receivables [Abstract]
Loans, Notes, Trade and Other Receivables Disclosure	Notes Receivable SPAC Sponsor Notes to MEOA In August 2022, the Company’s subsidiary, SPAC Sponsor, entered into a promissory note with MEOA for a loan in the amount of $1,265,000. The entire principal amount of this note will be used solely for purposes of making a payment pursuant to the Investment Management Trust Agreement dated August 25, 2021 by and between MEOA and Continental Stock Transfer & Trust Company, a New York limited liability trust company, for an extension of consummation of an initial business combination. Such note is payable upon the earlier of consummation of MEOA’s initial business combination, without interest, or, the liquidation of MEOA. At the SPAC Sponsor’s discretion, the promissory note would be convertible into warrants of MEOA at a price of $1.00 per warrant upon the completion of MEOA’s initial business combination. In February, March 2022 and September 2022, the Company’s subsidiary, SPAC Sponsor, in connection with the MEOA Commitment Agreement, entered into promissory notes with MEOA for a loan in the aggregate amount of $0.5 million. Such note is payable upon consummation of MEOA’s initial business combination, without interest, or, at the SPAC Sponsor’s discretion, would be convertible into warrants of MEOA at a price of $1.00 per warrant. If MEOA does not complete a business combination in the required timeframe such note would be forgiven. On November 30, 2022, after giving effect to the redemption of public shares of MEOA, the Company’s subsidiary owns a controlling interest of MEOA and it has been consolidated. These two above promissory notes are eliminated in consolidation at December 31, 2022. Rainmaker Promissory Note In September 2020, the Company entered into a Senior Secured Convertible Promissory Note with Rainmaker (the “Rainmaker Note”), pursuant to which the Company loaned Rainmaker the principal amount of $3.1 million. The Rainmaker Note is secured as a registered lien under the Uniform Commercial Code and the Personal Property Security Act (Ontario) against the assets of Rainmaker and bears interest at the rate of 10% per annum. The principal and interest accrue monthly and are due and payable in full on September 14, 2023. The Company has the right, at any time, to convert all or any portion of the then outstanding and unpaid Rainmaker Note and interest into at the conversion price as defined in the Rainmaker Note. As of December 31, 2022 and 2021, the outstanding Rainmaker Note balance, including accrued interest, was $3.8 million and $3.5 million, respectively. Gryphon Promissory Note In July 2021, the Company entered into a Promissory Note and Security Agreement with Gryphon, which was amended on August 30, 2021, September 29, 2021, and further amended on December 29, 2021 (the “Gryphon Note” as amended). The Gryphon Note, pursuant to which the Company loaned in the aggregate to Gryphon $12.5 million, had a payment schedule whereby the principal and accrued interest shall be forgiven upon the termination of the Merger Agreement. The Gryphon Note was unsecured and bore interest at the rate of 9.5% per annum. On April 4, 2022, the Merger Agreement was terminated and $13.1 million, including interest, was forgiven and written off to other expense. As of December 31, 2022 and 2021, the outstanding Gryphon Note balance, including accrued interest, was nil and $10.3 million, respectively.

Significant Accounting Policies (Policies)	12 Months Ended
Significant Accounting Policies (Policies)	Dec. 31, 2022
Accounting Policies [Abstract]
Consolidation, Policy [Policy Text Block]	Principles of ConsolidationThe consolidated financial statements of the Company have been prepared by management in accordance with accounting principles generally accepted in the United States of America (“GAAP”), applied on a basis consistent for all periods. Subsidiaries in which controlling interests are maintained are consolidated. All intercompany balances and transactions have been appropriately eliminated in consolidation.
Use of Estimates, Policy [Policy Text Block]	Use of EstimatesThe preparation of the consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates.
Reclassification, Comparability Adjustment	Reclassifications Certain prior period amounts have been reclassified for consistency with the current period presentation. The reclassifications did not have a material impact on the Company's consolidated financial statements and related disclosures.
Foreign Currency Transactions and Translations Policy [Policy Text Block]	Foreign Currency TranslationThe financial statements of the Company’s foreign subsidiary, for which the functional currency is the local currency, is translated into U.S. dollars using the exchange rate at the consolidated balance sheet date for assets and liabilities and a weighted-average exchange rate during the year for revenue, expenses, gains and losses. Translation adjustments are recorded as other comprehensive income (loss) within shareholders’ equity. Gains or losses from foreign currency transactions are recognized in the consolidated statements of operations.
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy	Cash and Cash Equivalents Highly liquid investments with insignificant interest rate risk and original maturities of three months or less, when purchased, are classified as cash equivalents. Cash equivalents are composed of money market funds. The Company maintains cash and cash equivalent balances with financial institutions that exceed federally insured limits. The Company has not experienced any losses related to these balances and believes credit risk to be minimal. Restricted Cash and Cash Equivalents Restricted cash is cash held in a separate bank account with restrictions on withdrawal. The Company’s restricted cash classified as current, is pledged as collateral for a standby letter of credit to be used for the bonding purpose necessary for the Company to receive mining machines. Funds held in trust account are restricted and invested in U.S. government treasury money market funds. Except with respect to interest earned on the funds held in the trust account that may be released to MEOA, to pay its franchise and income tax obligations (less up to $100,000 of interest to pay dissolution expenses), the proceeds will not be released from the trust account to MEOA until the earliest of: (a) the completion of MEOA’s initial business combination; or (b) the redemption of the public shares if MEOA is unable to complete the initial business combination on or prior to May 30, 2023, subject to applicable law.
Accounts Receivable [Policy Text Block]	Accounts ReceivableAccounts receivable is recorded at the invoiced amount and is non-interest bearing. The Company estimates its allowance for doubtful accounts based on an assessment of the collectability of specific accounts and the overall condition of the accounts receivable portfolio. When evaluating the adequacy of the allowance for doubtful accounts, the Company analyzes specific trade and other receivables, historical bad debts, customer credits, customer concentrations, customer credit-worthiness, current economic trends and changes in customers’ payment terms and/or patterns. The Company reviews the allowance for doubtful accounts on a quarterly basis and record adjustments as considered necessary. Customer accounts are written-off against the allowance for doubtful accounts when an account is considered uncollectable.
Digital Assets, Policy	Digital Assets The Company accounts for digital assets as indefinite-lived intangible assets. The digital assets are recorded at cost less impairment. An impairment analysis is performed at each reporting period or more frequently, when events or changes in circumstances occur indicating that it is more likely than not that the indefinite-lived asset is impaired. The fair value of digital assets is determined on a nonrecurring basis based on the lowest intraday quoted price on the active exchange(s) that the Company has determined as the principal market for digital assets (Level 1 inputs). If the carrying value of the digital asset exceeds the fair value based on the lowest price quoted in the active exchanges during the period, an impairment loss has occurred with respect to those digital assets in the amount equal to the difference between their carrying values and the price determined. Impairment losses are recognized in operating expenses in the consolidated statements of operations in the period in which the impairment is identified. The impaired digital assets are written down to their fair value at the time of impairment and this new cost basis will not be adjusted upward for any subsequent increase in fair value. Gains are not recorded until realized upon sale or disposition. Digital assets awarded to the Company through its mining activities are included within operating activities on the accompanying consolidated statements of cash flows. The sales of digital assets are included within operating activities in the accompanying consolidated statements of cash flows and any realized gains or losses from such sales are included in other income (expense) in the consolidated statements of operations. The Company accounts for its gains or losses in accordance with the first in first out (FIFO) method of accounting.
Equity Securities without Readily Determinable Fair Value [Policy Text Block]	Investments The Company holds investments in equity securities of public and nonpublic companies for business and strategic purposes. The nonpublic equity securities do not have a readily determinable fair value and are carried at cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. The Company reviews its investments on a regular basis to determine if the investments are impaired. For purposes of this assessment, the Company considers the investee’s cash position, earnings and revenue outlook, liquidity and management ownership, among other factors, in its review. If management’s assessment indicates that an impairment exists, the Company estimates the fair value of the equity investment and recognizes in current earnings an impairment loss that is equal to the difference between the fair value of the equity investment and its carrying amount.
Lessee, Leases	Leases The Company has entered into operating leases primarily for real estate. These leases have contractual terms which range from 12 months to 5 years. The Company determines if an arrangement contains a lease at inception. Right of use (“ROU”) assets and liabilities resulting from operating leases are included in property and equipment, other liabilities and other long-term liabilities on our consolidated balance sheets. Operating lease ROU assets and liabilities are recognized based on the present value of the future minimum lease payments over the lease term at commencement date. As the leases typically do not provide an implicit rate, the Company uses the incremental borrowing rate based on the information available at commencement date in determining the discount rate to calculate the present value of future payments. The operating lease ROU asset may also include any lease payments made and exclude lease incentives and initial direct costs incurred. The Company’s leases do not include options to extend the lease. Short-term leases with an initial term of 12 months or less are not recorded on the balance sheet. Lease expense for minimum lease payments is recognized on a straight-line basis over the lease term.
Property and Equipment, Policy [Policy Text Block]	Property and Equipment Property and equipment consists of mining equipment is stated at cost, including purchase price and all shipping and custom fees, and depreciated using the straight-line method over the estimated useful lives of the assets, generally five years. The Company reviews the carrying amounts of property and equipment when events or changes in circumstances indicate the assets may not be recoverable. If any such indication exists, the fair value of the asset is estimated in order to determine the extent of the impairment loss, if any.
Intangible Assets, Policy [Policy Text Block]	Intangible Assets For intangible assets purchased in a business combination, the estimated fair values of the assets received are used to establish their recorded values. For intangible assets acquired in a non-monetary exchange, the estimated fair values of the assets transferred (or the estimated fair values of the assets received, if more clearly evident) are used to establish their recorded values. Valuation techniques consistent with the market approach, income approach and/or cost approach are used to measure fair value. Purchased intangible assets are amortized on a straight-line basis over their economic lives of 15 months to 15 years for supplier agreements, six years for channel partner relationships, and seven years for customer relationships as this method most closely reflects the pattern in which the economic benefits of the assets will be consumed. The Company has purchased carbon credits that it intends to use. As it intends to use these carbon credits, the assets have been classified as intangible assets. When the carbon credit is used, it will be expensed as an operating expense.
Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block]	Impairment of Intangible AssetsThe Company performs regular reviews of intangible assets to determine if any event has occurred that may indicate that intangible assets with finite useful lives and other long-lived assets are potentially impaired. Triggering events for impairment reviews may be indicators such as adverse industry or economic trends, restructuring actions, lower projections of profitability, or a sustained decline in our market capitalization. Intangible assets are quantitatively assessed for impairment, if necessary, by comparing their estimated fair values to their carrying values. If the carrying value exceeds the fair value, the difference is recorded as an impairment.
Warrant Liabilities [Policy Text Block]	Warrant LiabilitiesWarrant liabilities are for warrants for shares of MEOA’s common stock that are not indexed to its own stock are presented as liabilities at fair value on the consolidated balance sheets. The warrants are subject to remeasurement at each balance sheet date and any change in fair value is recognized in interest income and other, net, on the consolidated statements of operations. Changes in the estimated fair value of the warrants are recognized as a non-cash gain or loss on the consolidated statements of cash flows. The fair value of the public warrants issued in connection with MEOA's public offering has been measured based on the listed market price of such warrants. The Company recorded a fair value adjustment for warrant liabilities of $0.3 million for the year ended December 31, 2022.
Consolidation, Subsidiaries or Other Investments, Consolidated Entities, Policy [Policy Text Block]	Redeemable Non-controlling Interest Redeemable non-controlling interest is interest in a subsidiary of the Company that are redeemable outside of the Company’s control either for cash or other assets. This interest is classified as temporary equity and measured at the estimated redemption value at the end of each reporting period. The resulting increases or decreases in the estimated redemption amount are effected by corresponding charges to accumulated deficit. At December 31, 2022, redeemable non-controlling interest recorded within the Company’s consolidated balance sheets relates to its subsidiary, MEOA.
Revenue [Policy Text Block]	Revenue Recognition The Company accounts for revenue pursuant to ASU 2014-09, Revenue from Contracts with Customers and all the related amendments (“Topic 606”). Under Topic 606, an entity is required to recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services, and contract consideration will be recognized on a “sell-in basis” or when control of the purchased goods or services transfer to the distributor. The Company is engaged with digital asset mining pool operators to provide computing power to the mining pools. In exchange for providing computing power, the Company is entitled to a fractional share of the fixed cryptocurrency award the mining pool operator receives for successfully adding a block to the blockchain, plus a fractional share of the transaction fees attached to that blockchain. The Company’s fractional share is based on the proportion of computing power the Company contributed to the mining pool operator to the total computing power contributed by all mining pool participants in solving the current algorithm. The Company satisfies its performance obligation at the point in time that the Company is awarded a unit of digital currency through its participation in the applicable network and network participants benefit from the Company’s verification service. The transaction price is the fair value of the digital asset mined, being the fair value per the prevailing market rate for that digital asset on the transaction date, and this is allocated to the number of digital assets mined. The transaction consideration the Company receives is noncash consideration, in the form of digital currency, which the Company measures at fair value on the date received which is not materially different than the fair value at contract inception or time the Company has earned the award from the mining pools. Fair value of the digital currency award received is determined using the spot price of the related digital currency on the date earned. The Company cannot determine, during the course of solving for a block, that a reversal of revenue is not probable and therefore revenue is recognized when the mining pool operator successfully places a block (by being the first to solve an algorithm) and the Company receives confirmation of the consideration it will receive. Expenses associated with running the digital asset mining operations, such as equipment depreciation, rent, operating supplies, utilities and monitoring services are recorded as cost of revenues. The Company also generates revenue from: (i) solutions for standalone storage and integrated hyper-converged storage; (ii) professional services; and (iii) warranty and customer services. The Company recognizes revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services. To determine revenue recognition for contracts with customers the Company performs the following five steps: (i) identify the promised goods or services in the contract; (ii) identify the performance obligations in the contract, including whether they are distinct in the context of the contract; (iii) determine the transaction price, including the constraint on variable consideration; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue when (or as) the Company satisfies the performance obligations. The majority of the Company’s product and service revenue is recognized when performance obligations under the terms of a contract with a customer are satisfied at a point in time. These contracts are generally comprised of a single performance obligation to transfer products. Accordingly, the Company recognizes revenue when change of control has been transferred to the customer, generally at the time of shipment of products. The Company sells its products both directly to customers and through distributors generally under agreements with payment terms typically less than 45 days. Revenue on direct product sales, excluding sales to distributors, are not entitled to any specific right of return or price protection, except for any defective product that may be returned under our standard product warranty. Product sales to distribution customers that are subject to certain rights of return, stock rotation privileges and price protections, contain a component of “variable consideration.” Revenue is measured as the amount of consideration the Company expects to receive in exchange for transferring products and is generally based upon a negotiated fixed price and is net of estimates for variable considerations. For performance obligations related to warranty and customer services, such as extended product warranties, the Company transfers control and recognizes revenue on a time-elapsed basis. The performance obligations are satisfied as services are rendered typically on a stand-ready basis over the contract term, which is generally 12 months. The Company also enters into revenue arrangements that may consist of multiple performance obligations of its product and service offerings such as for sales of hardware devices and extended warranty services. The Company allocates contract fees to the performance obligations on a relative stand-alone selling price basis. The Company determines the stand-alone selling price based on its normal pricing and discounting practices for the specific product and/or service when sold separately. When the Company is unable to establish the individual stand-alone price for all elements in an arrangement by reference to sold separately instances, the Company may estimate the stand-alone selling price of each performance obligation using a cost plus a margin approach, by reference to third party evidence of selling price, based on the Company’s actual historical selling prices of similar items, or based on a combination of the aforementioned methodologies; whichever management believes provides the most reliable estimate of stand-alone selling price.
Extended Product Warranty, Policy [Policy Text Block]	Extended Warranty Separately priced extended on-site warranties and service contracts are offered for sale to customers on all product lines. The Company contracts with third party service providers to provide service relating to on-site warranties and service contracts. Extended warranty and service contract revenue and amounts paid in advance to outside service organizations are deferred and recognized as service revenue and cost of service, respectively, over the period of the service agreement. The Company will typically apply the practical expedient to agreements wherein the period between transfer of any good or service in the contract and when the customer pays for that good or service is one year or less. Advanced payments for long-term maintenance and warranty contracts do not give rise to a significant financing component. Rather, such payments are required by the Company primarily for reasons other than the provision of finance to the entity.
Shipping and Handling Cost, Policy [Policy Text Block]	Shipping and Handling Amounts billed to customers for shipping and handling are included in revenue, and costs incurred related to shipping and handling are included in cost of product revenue.
Advertising Cost [Policy Text Block]	Advertising CostsAdvertising costs are expensed as incurred.
Research and Development Expense, Policy [Policy Text Block]	Research and Development Costs Research and development expenses include payroll, employee benefits, share-based compensation expense, and other headcount-related expenses associated with product development. Research and development expenses also include third-party development and programming costs. Research and development expenses are charged to operating expenses as incurred when these expenditures relate to the Company’s research and development efforts and have no alternative future uses.
Segment Reporting, Policy [Policy Text Block]	Segment Information Operating segments are defined as components of an enterprise for which separate financial information is available and evaluated regularly by the chief operating decision maker, or decision-making group, in deciding the method to allocate resources and assess performance. The Company has two operating segments.
Income Tax, Policy [Policy Text Block]	Income Taxes The Company provides for income taxes utilizing the asset and liability approach of accounting for income taxes. Under this approach, deferred taxes represent the future tax consequences expected to occur when the reported amounts of assets and liabilities are recovered or paid. The provision for income taxes generally represents income taxes paid or payable for the current year plus the change in deferred taxes during the year. Deferred taxes result from differences between the financial and tax basis of our assets and liabilities and are adjusted for changes in tax rates and tax laws when changes are enacted. Valuation allowances are recorded to reduce deferred tax assets when a judgment is made that it is considered more likely than not that a tax benefit will not be realized. A decision to record a valuation allowance results in an increase in income tax expense or a decrease in income tax benefit. If the valuation allowance is released in a future period, income tax expense will be reduced accordingly. The calculation of tax liabilities involves evaluating uncertainties in the application of complex global tax regulations. The impact of an uncertain income tax position is recognized at the largest amount that is “more likely than not” to be sustained upon audit by the relevant taxing authority. An uncertain income tax position will not be recognized if it has less than a 50% likelihood of being sustained. If the estimate of tax liabilities proves to be less than the ultimate assessment, a further charge to expense would result.
Comprehensive Income (Loss), Policy [Policy Text Block]	Comprehensive Income (Loss) Comprehensive income (loss) and its components encompass all changes in equity other than those arising from transactions with shareholders, including net loss and foreign currency translation adjustments, and is disclosed in a separate consolidated statement of comprehensive loss.
Concentration Risk, Credit Risk, Policy [Policy Text Block]	Concentration of Credit Risks Financial instruments that potentially subject us to concentrations of credit risk consist primarily of notes receivable and trade accounts receivable, which are generally not collateralized. To reduce credit risk, the Company performs ongoing credit evaluations of its customers and maintain allowances for potential credit losses for estimated bad debt losses.
Share-based Payment Arrangement [Policy Text Block]	Share-based Compensation The Company accounts for share-based awards, and similar equity instruments, granted to employees, non-employee directors, and consultants in accordance with the authoritative guidance for share-based compensation. Share-based compensation award types include stock options, restricted stock units (“RSUs”) and restricted stock awards (“RSAs”). Share-based compensation expense is recognized on a straight-lined basis over the requisite service period (usually the vesting period) except for options with graded vesting which is recognized pursuant to an accelerated method. Forfeitures are recognized as a reduction in share-based compensation expense as they occur.
Non-controlling Interest, Policy [Policy Text Block]	Non-controlling Interest The Company accounts for its non-controlling interest in accordance with the authoritative guidance for consolidation which governs the accounting for and reporting of non-controlling interests (“NCIs”) in partially owned consolidated subsidiaries and the loss of control of subsidiaries. Certain provisions of the guidance indicate, among other things, that NCIs be treated as a separate component of equity, not as a liability, that increases and decreases in the parent’s ownership interest that leave control intact be treated as equity transactions rather than as step acquisitions or dilution gains or losses, and that losses of a partially owned consolidated subsidiary be allocated to the NCI even when such allocation might result in a deficit balance. The net income (loss) attributed to the NCI is separately designated in the accompanying consolidated statements of operations.
New Accounting Pronouncements, Policy [Policy Text Block]	Recently Issued Accounting Pronouncements From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (“FASB”) that are adopted by the Company as of the specified effective date. If not discussed, the Company believes that the impact of recently issued standards, which are not yet effective, will not have a material impact on the Company’s consolidated financial statements upon adoption. In August 2020, the FASB issued Accounting Standards Update (“ASU”) No. 2020-06, Debt with Conversion and other Options (Subtopic 470-20) and Derivatives and Hedging - Contracts in Entity’s Own Equity (Subtopic 815-40) (“ASU 2020-06”). The new guidance eliminates the beneficial conversion and cash conversion accounting models for convertible instruments. It also amends the accounting for certain contracts in an entity’s own equity that are currently accounted for as derivatives because of specific settlement provisions. In addition, the new guidance requires that the if-converted method is used in computing diluted EPS for all convertible instruments. The update is effective for annual reporting periods, including interim periods, beginning after December 15, 2021. The adoption of the new standard did not have a material effect on our financial position, results of operations or cash flows. Accounting pronouncements pending adoption On October 28, 2021, the FASB issued Accounting Standards Update No. 2021-08, Accounting for Contract Assets and Contract Liabilities from Contracts with Customers (“ASU 2021-08”). ASU 2021-08 amends ASC 805 to require acquiring entities to apply Topic 606 to recognize and measure contract assets and contract liabilities acquired in a business combination. The new standard is effective for the Company for its fiscal year beginning January 1, 2023 and interim periods within its fiscal year beginning January 1, 2023. Early adoption is permitted. The Company does not expect the adoption of this update will have a significant impact on its financial statements.

Commitments and Contingencies Deferred Warranty Revenue (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Deferred Revenue Arrangement [Line Items]
Deferred Costs, Service Revenue	$ 6,700	$ 56,000
Deferred revenue extended warranties, current	83,000
Deferred revenue extended warranties, noncurrent	56,000
Deferred revenue [Member]
Deferred Revenue Arrangement [Line Items]
Deferred Revenue, period start	214,000	739,000
Revenue recognized during the period	(190,000)	(760,000)
Standard and Extended Product Warranty Accrual, Increase for Warranties Issued	115,000	369,000
Liabilities sold		(134,000)
Deferred Revenue, period end	$ 139,000	$ 214,000

Equity Incentive Plan (Tables)

12 Months Ended

Dec. 31, 2022

Share-Based Payment Arrangement [Abstract]

Share-based Payment Arrangement, Option, Activity [Table Text Block]

Option activity is summarized below:


	Shares Subject to Options	Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (years)	Aggregate Intrinsic Value
Options outstanding — January 1, 2021	101,175	$	8.94
Granted	—	$	—
Exercised	(100,000)	$	2.52
Forfeited	(500)	$	542.00
Options outstanding — December 31, 2021	675	$	565.76
Granted	2,726,566	$	0.88
Exercised	—	$	—
Forfeited	—	$	—
Options outstanding — December 31, 2022	2,727,241	$	1.01	5.6	$	—
Vested and expected to vest — December 31, 2022	2,727,241	$	1.01	5.6	$	—
Exercisable — December 31, 2022	597,371	$	1.81	5.4	$	—

Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions

The assumptions used in the Black-Scholes model were as follows:


	Year Ended December 31,
	2022	2021
Expected volatility	121.7-124.4%	n/a
Expected term (in years)	3.9	n/a
Risk-free interest rate	2.71-3.91%	n/a
Dividend yield	—	n/a

Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]

The following table summarizes information about RSU activity:


	Number of Shares	Weighted Average Grant Date Fair Value
Outstanding — January 1, 2021	—	$	—
Granted	206,053	$	2.80
Vested and released	(133,553)	$	2.55
Forfeited	(12,500)	$	2.29
Outstanding — December 31, 2021	60,000	$	3.46
Granted	3,862,943	$	2.10
Vested and released	(3,046,667)	$	2.37
Forfeited	—	$	—
Outstanding — December 31, 2022	876,276	$	1.27

Schedule of Share-based Compensation, Restricted Stock Awards [Table Text Block]

The following table summarizes information about RSA activity:


	Number of Shares	Weighted Average Grant Date Fair Value
Outstanding — January 1, 2021	—	$	—
Granted	301,880	$	4.74
Vested	(301,880)	$	4.74
Outstanding — December 31, 2021	—	$	—
Granted	—	$	—
Vested	—	$	—
Outstanding — December 31, 2022	—	$	—

Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]

The Company recorded the following compensation expense related to its share-based compensation awards (in thousands):


	Year Ended December 31,
	2022		2021
Sales and marketing	$	—	$	131
General and administrative	8,459		235
Total share-based compensation expense	$	8,459	$	366

Share-Based Payment Arrangement, Nonvested Award, Cost


	December 31, 2022
	Unrecognized Expense		Remaining Weighted-Average Recognition Period (years)
RSUs	$	888	2.1
Stock options	$	873	1.9

Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Schedule of Cash Flow, Supplemental Disclosures

The following table includes supplemental information (in thousands):


	Year Ended December 31,
	2022		2021
Cash paid related to operating lease liabilities	$	14	$	—
Operating lease liabilities arising from obtaining ROU assets	$	353	$	—

Schedule of Future Minimum Lease Payments

Approximate annual future minimum lease payments as of December 31, 2022 are as follows (in thousands):


Year:	Operating Lease
2023	$	86
2024	86
2025	86
2026	86
2027	71
Total minimum lease payments	415
Less imputed interest	(72)
Total	$	343

Schedule of Product Warranty Liability

Changes in the liability for deferred revenue associated with extended warranties and service contracts were as follows (in thousands):


	Deferred Revenue
Liability at January 1, 2021	$	739
Revenue recognized during the period	(760)
Change in liability for warranties issued during the period	369
Liabilities sold	(134)
Liability at December 31, 2021	214
Revenue recognized during the period	(190)
Change in liability for warranties issued during the period	115
Liability at December 31, 2022	$	139
Current liability	$	83
Non-current liability	56
Liability at December 31, 2022	$	139

Discontinued Operations and Disposal Groups	12 Months Ended
Discontinued Operations and Disposal Groups	Dec. 31, 2022
Discontinued Operations and Disposal Groups [Abstract]
Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]	Disposal of SnapServer® Product LineIn October 2021, the Company and Filecoiner, Inc. (“Filecoiner”) entered into an acquisition agreement under which the Company’s subsidiary, HVE, sold the assets, including intellectual property, associated with the Company’s SnapServer® product line to Filecoiner, in exchange for 8,000 shares of Series B preferred stock of Filecoiner (“Filecoiner Series B Preferred Stock”) with a fair value equal to $6.4 million determined using valuation models. The Company recorded a gain on the sale of the assets of $5.0 million and is included in interest income and other, net on the consolidated statement of operations.

Intangibles Significant Accounting Policies (Details)	12 Months Ended
Intangibles Significant Accounting Policies (Details)	Dec. 31, 2022
Supplier \| Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	15 months
Supplier \| Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	15 years
Channel partner relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	6 years
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	7 years

Share Capital - Carbon Credits (Details) $ in Thousands							12 Months Ended
Share Capital - Carbon Credits (Details) $ in Thousands	Apr. 12, 2022 USD ($) credit shares	Mar. 08, 2022 shares	Feb. 07, 2022 shares	Sep. 08, 2021 shares	Aug. 25, 2021 shares	May 27, 2021 shares	Dec. 31, 2021 USD ($)	Dec. 31, 2022 credit
Class of Warrant or Right [Line Items]
Stock Issued During Period, Shares, New Issues \| shares		850,000	100,000	22,600,000	2,488,530	5,600,000
Stock Issued During Period, Value, New Issues \| $							$ 195,017
Carbon Offset Credits \| credit	1,040,000
Carbon credits retired \| credit								0
Common Shares [Member]
Class of Warrant or Right [Line Items]
Stock Issued During Period, Shares, New Issues \| shares	1,350,000
Stock Issued During Period, Value, New Issues \| $	$ 1,700

Income Taxes

12 Months Ended

Dec. 31, 2022

Income Tax Disclosure [Abstract]

Income Tax Disclosure [Text Block]

Income Taxes

The Company is subject to taxation in Canada and also in certain foreign tax jurisdictions. The Company's tax returns for calendar year 2015 and forward are subject to examination by the Canadian tax authorities. The Company's tax returns for fiscal year 2018 and forward are subject to examination by the U.S. federal and state tax authorities.

The Company recognizes the impact of an uncertain income tax position on its income tax return at the largest amount that is “more likely than not” to be sustained upon audit by the relevant taxing authority. An uncertain tax position will not be recognized if it has less than a 50% likelihood of being sustained.

At December 31, 2022, there were no unrecognized tax benefits. The Company believes it is reasonably possible that, within the next 12 months, the amount of unrecognized tax benefits may remain unchanged. The Company recognizes interest and penalties related to unrecognized tax benefits in its provision for income taxes. The Company had no material accrual for interest and penalties on its consolidated balance sheets at December 31, 2022 and 2021, and recognized no interest and/or penalties in the consolidated statements of operations for the years ended December 31, 2022 and 2021.

The components of loss before income taxes were as follows (in thousands):


	Year Ended December 31,
	2022		2021
Domestic	$	(190,248)	$	(21,577)
Foreign	(2,498)		4,273
Total	$	(192,746)	$	(17,304)

A reconciliation of income taxes computed by applying the federal statutory income tax rate of 26.5% to loss before income taxes to the total income tax provision (benefit) reported in the accompanying consolidated statements of operations is as follows (in thousands):


	Year Ended December 31,
	2022		2021
Income tax at statutory rate	$	(50,956)	$	(4,586)
Foreign rate differential	444		(139)
Change in valuation allowance	42,334		4,358
Share-based compensation expense	872		—
Change to provision and other true-ups	4,665		144
Deferred tax write-off	2,793		—
Forgiveness of debt	—		(236)
Impairment of acquired intangible assets	—		110
Other differences	14		334
Provision for (benefit from) income taxes	$	166	$	(15)

Deferred income taxes reflect the net effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. Significant components of the Company’s deferred tax assets and liabilities are shown below. A valuation allowance has been recorded, as realization of such assets is uncertain.

Deferred income taxes are comprised as follows (in thousands):


	December 31,
	2022		2021
Deferred tax assets:
Net operating loss and capital loss carryforwards	$	41,977	$	31,210
Intangible assets	21,207		2,716
Property and equipment	4,325		—
Provision for losses on deposits due to vendor bankruptcy filings	4,258		—
Share-based compensation	1,458		26
Other	3,424		261
Deferred tax assets, gross	76,649		34,213
Valuation allowance for deferred tax assets	(76,547)		(34,213)
Deferred tax assets, net of valuation allowance	102		—
Deferred tax liabilities:
Right of use liability	(102)		—
Deferred tax liabilities	(102)		—
Net deferred tax assets (liabilities)	$	—	$	—

Net deferred tax liabilities is included in other non-current liabilities. At December 31, 2022, the Company had Canadian net operating loss carryforwards of $142.8 million. These carryforwards will begin expiring December 31, 2031, unless previously utilized. At December 31, 2022, the Company had U.S. federal net operating loss carryforwards of $2.2 million that have no expiration date, and state net operating loss carryforwards of $0.4 million that begin expiring in December 31, 2033 unless previously utilized. The Company also has net capital loss carryforwards in Canada of $27.7 million, which are available indefinitely to offset taxable capital gains.

- Definition

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 21
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32857-109319

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 11.C)
-URI https://asc.fasb.org/extlink&oid=122134291&loc=d3e330215-122817

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 17
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32809-109319

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 6.I.5.Q1)
-URI https://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 14
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32705-109319

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 270
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=6424409&loc=d3e44925-109338

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-URI https://asc.fasb.org/topic&trid=2144680

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=6424122&loc=d3e41874-109331

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(h)(2))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

+ Details

MEOA (Details) - MEOA	Dec. 31, 2022 USD ($) $ / shares shares
Other Investment Not Readily Marketable [Line Items]
SPAC Sponsor contribution \| $	$ 25,000
Investment Owned, Balance, Shares \| shares	2,875,000
SPAC warrants \| shares	5,395,000
SPAC Warrant price \| $ / shares	$ 1.00
Investment Owned, Restricted, Cost \| $	$ 5,400,000
SPAC Sponsor liability \| $	$ 1,000,000
Common Class B
Other Investment Not Readily Marketable [Line Items]
Investment Owned, Balance, Shares \| shares	3,162,500

Share Capital-Gryphon (Details) - USD ($) $ in Millions	Mar. 08, 2022	Feb. 07, 2022	Sep. 08, 2021	Aug. 25, 2021	May 27, 2021
Equity [Abstract]
Stock Issued During Period, Shares, New Issues	850,000	100,000	22,600,000	2,488,530	5,600,000
Shares Issued, Value	$ 1.2

9.2021 Registered Offering (Details) - USD ($) $ / shares in Units, $ in Millions	Mar. 08, 2022	Feb. 07, 2022	Oct. 01, 2021	Sep. 08, 2021	Aug. 25, 2021	May 27, 2021
Equity [Abstract]
Stock Issued During Period, Shares, New Issues	850,000	100,000		22,600,000	2,488,530	5,600,000
Warrant, Outstanding			850,000	11,299,000
Shares Issued, Price Per Share				$ 8.50	$ 4.25	$ 1.25
Exercise Price of Warrants			$ 6.00	$ 9.50
Warrant Term		5 years	3 years	5 years
Warrant or Right, Reason for Issuance, Description				A holder (together with its affiliates) may not exercise any portion of such holder's warrants to the extent that the holder would own more than 4.99% of the Company's outstanding common shares immediately after exercise, except that upon notice from the holder to the Company, the holder may decrease or increase the limitation of ownership of outstanding stock after exercising the holder's warrants up to 9.99% of the number of common shares outstanding immediately after giving effect to the exercise, as such percentage ownership is determined in accordance with the terms of the warrants, provided that any increase in such limitation shall not be effective until 61 days following notice to the Company	The August 2021 Warrants include a provision restricting the warrant holder from exercising it if the aggregate number of common shares held by the warrant holder equals or exceeds 4.99% of the issued and outstanding shares of the Company, calculated on a partially converted basis
Proceeds from issuance of common shares and warrants				$ 176.3	$ 10.1	$ 6.8

Net Loss Per Share (Tables)

12 Months Ended

Dec. 31, 2022

Earnings Per Share [Abstract]

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

Anti-dilutive common share equivalents excluded from the computation of diluted net loss per share were as follows:


	December 31,
	2022	2021
Common share purchase warrants	19,783,538	19,558,539
Options and RSUs outstanding	3,603,517	60,675
Preferred shares	60,000	96,000

Significant Accounting Policies

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Significant Accounting Policies [Text Block]

Significant Accounting Policies

Principles of Consolidation

The consolidated financial statements of the Company have been prepared by management in accordance with accounting principles generally accepted in the United States of America (“GAAP”), applied on a basis consistent for all periods. Subsidiaries in which controlling interests are maintained are consolidated. All intercompany balances and transactions have been appropriately eliminated in consolidation.

Use of Estimates

The preparation of the consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates.

Reclassifications

Certain prior period amounts have been reclassified for consistency with the current period presentation. The reclassifications did not have a material impact on the Company's consolidated financial statements and related disclosures.

Foreign Currency Translation

The financial statements of the Company’s foreign subsidiary, for which the functional currency is the local currency, is translated into U.S. dollars using the exchange rate at the consolidated balance sheet date for assets and liabilities and a weighted-average exchange rate during the year for revenue, expenses, gains and losses. Translation adjustments are recorded as other comprehensive income (loss) within shareholders’ equity. Gains or losses from foreign currency transactions are recognized in the consolidated statements of operations. Such transactions resulted in a loss of $46,000 and $41,000 for the years ended December 31, 2022 and 2021, respectively.

Cash and Cash Equivalents

Highly liquid investments with insignificant interest rate risk and original maturities of three months or less, when purchased, are classified as cash equivalents. Cash equivalents are composed of money market funds. The Company maintains cash and cash equivalent balances with financial institutions that exceed federally insured limits. The Company has not experienced any losses related to these balances and believes credit risk to be minimal.

Restricted Cash and Cash Equivalents

Restricted cash is cash held in a separate bank account with restrictions on withdrawal. The Company’s restricted cash classified as current, is pledged as collateral for a standby letter of credit to be used for the bonding purpose necessary for the Company to receive mining machines.

Funds held in trust account are restricted and invested in U.S. government treasury money market funds. Except with respect to interest earned on the funds held in the trust account that may be released to MEOA, to pay its franchise and income tax obligations (less up to $100,000 of interest to pay dissolution expenses), the proceeds will not be released from the trust account to MEOA until the earliest of: (a) the completion of MEOA’s initial business combination; or (b) the redemption of the public shares if MEOA is unable to complete the initial business combination on or prior to May 30, 2023, subject to applicable law.

Accounts Receivable

Accounts receivable is recorded at the invoiced amount and is non-interest bearing. The Company estimates its allowance for doubtful accounts based on an assessment of the collectability of specific accounts and the overall condition of the accounts receivable portfolio. When evaluating the adequacy of the allowance for doubtful accounts, the Company analyzes specific trade and other receivables, historical bad debts, customer credits, customer concentrations, customer credit-worthiness, current economic trends and changes in customers’ payment terms and/or patterns. The Company reviews the allowance for doubtful accounts on a quarterly basis and record adjustments as considered necessary. Customer accounts are written-off against the allowance for doubtful accounts when an account is considered uncollectable. At December 31, 2022 and 2021, allowance for doubtful accounts of $3,200 and nil, respectively, was recorded.

Digital Assets

The Company accounts for digital assets as indefinite-lived intangible assets. The digital assets are recorded at cost less impairment.

An impairment analysis is performed at each reporting period or more frequently, when events or changes in circumstances occur indicating that it is more likely than not that the indefinite-lived asset is impaired. The fair value of digital assets is determined on a nonrecurring basis based on the lowest intraday quoted price on the active exchange(s) that the Company has determined as the principal market for digital assets (Level 1 inputs). If the carrying value of the digital asset exceeds the fair value based on the lowest price quoted in the active exchanges during the period, an impairment loss has occurred with respect to those digital assets in the amount equal to the difference between their carrying values and the price determined.

Impairment losses are recognized in operating expenses in the consolidated statements of operations in the period in which the impairment is identified. The impaired digital assets are written down to their fair value at the time of impairment and this new cost basis will not be adjusted upward for any subsequent increase in fair value. Gains are not recorded until realized upon sale or disposition.

Digital assets awarded to the Company through its mining activities are included within operating activities on the accompanying consolidated statements of cash flows. The sales of digital assets are included within operating activities in the accompanying consolidated statements of cash flows and any realized gains or losses from such sales are included in other income (expense) in the consolidated statements of operations. The Company accounts for its gains or losses in accordance with the first in first out (FIFO) method of accounting.

The following table presents the activities of the digital assets (in thousands):


Balance at January 1, 2022	$	—
Addition of digital assets	3,443
Digital assets issued for services	(619)
Realized gain on sale of digital assets	19
Impairment loss	(1,148)
Balance at December 31, 2022	$	1,695

Investments

The Company holds investments in equity securities of public and nonpublic companies for business and strategic purposes. The nonpublic equity securities do not have a readily determinable fair value and are carried at cost minus impairment, if any, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. The Company reviews its investments on a regular basis to determine if the investments are impaired. For purposes of this assessment, the Company considers the investee’s cash position, earnings and revenue outlook, liquidity and management ownership, among other factors, in its review. If management’s assessment indicates that an impairment exists, the Company estimates the fair value of the equity investment and recognizes in current earnings an impairment loss that is equal to the difference between the fair value of the equity investment and its carrying amount.

Leases

The Company has entered into operating leases primarily for real estate. These leases have contractual terms which range from 12 months to 5 years. The Company determines if an arrangement contains a lease at inception. Right of use (“ROU”) assets and liabilities resulting from operating leases are included in property and equipment, other liabilities and other long-term liabilities on our consolidated balance sheets. Operating lease ROU assets and liabilities are recognized based on the present value of the future minimum lease payments over the lease term at commencement date. As the leases typically do not provide an implicit rate, the Company uses the incremental borrowing rate based on the information available at commencement date in determining the discount rate to calculate the present value of future payments. The operating lease ROU asset may also include any lease payments made and exclude lease incentives and initial direct costs incurred. The Company’s leases do not include options to extend the lease. Short-term leases with an initial term of 12 months or less are not recorded on the balance sheet. Lease expense for minimum lease payments is recognized on a straight-line basis over the lease term.

Property and Equipment

Property and equipment consists of mining equipment is stated at cost, including purchase price and all shipping and custom fees, and depreciated using the straight-line method over the estimated useful lives of the assets, generally five years.

The Company reviews the carrying amounts of property and equipment when events or changes in circumstances indicate the assets may not be recoverable. If any such indication exists, the fair value of the asset is estimated in order to determine the extent of the impairment loss, if any.

Intangible Assets

For intangible assets purchased in a business combination, the estimated fair values of the assets received are used to establish their recorded values. For intangible assets acquired in a non-monetary exchange, the estimated fair values of the assets transferred (or the estimated fair values of the assets received, if more clearly evident) are used to establish their recorded values. Valuation techniques consistent with the market approach, income approach and/or cost approach are used to measure fair value.

Purchased intangible assets are amortized on a straight-line basis over their economic lives of 15 months to 15 years for supplier agreements, six years for channel partner relationships, and seven years for customer relationships as this method most closely reflects the pattern in which the economic benefits of the assets will be consumed.

The Company has purchased carbon credits that it intends to use. As it intends to use these carbon credits, the assets have been classified as intangible assets. When the carbon credit is used, it will be expensed as an operating expense.

Impairment of Intangible Assets

The Company performs regular reviews of intangible assets to determine if any event has occurred that may indicate that intangible assets with finite useful lives and other long-lived assets are potentially impaired. Triggering events for impairment reviews may be indicators such as adverse industry or economic trends, restructuring actions, lower projections of profitability, or a sustained decline in our market capitalization. Intangible assets are quantitatively assessed for impairment, if necessary, by comparing their estimated fair values to their carrying values. If the carrying value exceeds the fair value, the difference is recorded as an impairment.

Warrant Liabilities

Warrant liabilities are for warrants for shares of MEOA’s common stock that are not indexed to its own stock are presented as liabilities at fair value on the consolidated balance sheets. The warrants are subject to remeasurement at each balance sheet date and any change in fair value is recognized in interest income and other, net, on the consolidated statements of operations. Changes in the estimated fair value of the warrants are recognized as a non-cash gain or loss on the consolidated statements of cash flows. The fair value of the public warrants issued in connection with MEOA's public offering has been measured based on the listed market price of such warrants. The Company recorded a fair value adjustment for warrant liabilities of $0.3 million for the year ended December 31, 2022.

Redeemable Non-controlling Interest

Redeemable non-controlling interest is interest in a subsidiary of the Company that are redeemable outside of the Company’s control either for cash or other assets. This interest is classified as temporary equity and measured at the estimated redemption value at the end of each reporting period. The resulting increases or decreases in the estimated redemption amount are effected by corresponding charges to accumulated deficit. At December 31, 2022, redeemable non-controlling interest recorded within the Company’s consolidated balance sheets relates to its subsidiary, MEOA.

Revenue Recognition

The Company accounts for revenue pursuant to ASU 2014-09, Revenue from Contracts with Customers and all the related amendments (“Topic 606”). Under Topic 606, an entity is required to recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services, and contract consideration will be recognized on a “sell-in basis” or when control of the purchased goods or services transfer to the distributor.

The Company is engaged with digital asset mining pool operators to provide computing power to the mining

pools. In exchange for providing computing power, the Company is entitled to a fractional share of the fixed cryptocurrency award the mining pool operator receives for successfully adding a block to the blockchain, plus a fractional share of the transaction fees attached to that blockchain. The Company’s fractional share is based on the proportion of computing power the Company contributed to the mining pool operator to the total computing power contributed by all mining pool participants in solving the current algorithm. The Company satisfies its performance obligation at the point in time that the Company is awarded a unit of digital currency through its participation in the applicable network and network participants benefit from the Company’s verification service. The transaction price is the fair value of the digital asset mined, being the fair value per the prevailing market rate for that digital asset on the transaction date, and this is allocated to the number of digital assets mined. The transaction consideration the Company receives is noncash consideration, in the form of digital currency, which the Company measures at fair value on the date received which is not materially different than the fair value at contract inception or time the Company has earned the award from the mining pools. Fair value of the digital currency award received is determined using the spot price of the related digital currency on the date earned. The Company cannot determine, during the course of solving for a block, that a reversal of revenue is not probable and therefore revenue is recognized when the mining pool operator successfully places a block (by being the first to solve an algorithm) and the Company receives confirmation of the consideration it will receive.

Expenses associated with running the digital asset mining operations, such as equipment depreciation, rent, operating supplies, utilities and monitoring services are recorded as cost of revenues.

The Company also generates revenue from: (i) solutions for standalone storage and integrated hyper-converged storage; (ii) professional services; and (iii) warranty and customer services. The Company recognizes revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the Company expects to be entitled in exchange for those goods or services. To determine revenue recognition for contracts with customers the Company performs the following five steps: (i) identify the promised goods or services in the contract; (ii) identify the performance obligations in the contract, including whether they are distinct in the context of the contract; (iii) determine the transaction price, including the constraint on variable consideration; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue when (or as) the Company satisfies the performance obligations.

The majority of the Company’s product and service revenue is recognized when performance obligations under the terms of a contract with a customer are satisfied at a point in time. These contracts are generally comprised of a single performance obligation to transfer products. Accordingly, the Company recognizes revenue when change of control has been transferred to the customer, generally at the time of shipment of products. The Company sells its products both directly to customers and through distributors generally under agreements with payment terms typically less than 45 days. Revenue on direct product sales, excluding sales to distributors, are not entitled to any specific right of return or price protection, except for any defective product that may be returned under our standard product warranty. Product sales to distribution customers that are subject to certain rights of return, stock rotation privileges and price protections, contain a component of “variable consideration.” Revenue is measured as the amount of consideration the Company expects to receive in exchange for transferring products and is generally based upon a negotiated fixed price and is net of estimates for variable considerations.

For performance obligations related to warranty and customer services, such as extended product warranties, the Company transfers control and recognizes revenue on a time-elapsed basis. The performance obligations are satisfied as services are rendered typically on a stand-ready basis over the contract term, which is generally 12 months.

The Company also enters into revenue arrangements that may consist of multiple performance obligations of its product and service offerings such as for sales of hardware devices and extended warranty services. The Company allocates contract fees to the performance obligations on a relative stand-alone selling price basis. The Company determines the stand-alone selling price based on its normal pricing and discounting practices for the specific product and/or service when sold separately. When the Company is unable to establish the individual stand-alone price for all elements in an arrangement by reference to sold separately instances, the Company may estimate the stand-alone selling

price of each performance obligation using a cost plus a margin approach, by reference to third party evidence of selling price, based on the Company’s actual historical selling prices of similar items, or based on a combination of the aforementioned methodologies; whichever management believes provides the most reliable estimate of stand-alone selling price.

Extended Warranty

Separately priced extended on-site warranties and service contracts are offered for sale to customers on all product lines. The Company contracts with third party service providers to provide service relating to on-site warranties and service contracts. Extended warranty and service contract revenue and amounts paid in advance to outside service organizations are deferred and recognized as service revenue and cost of service, respectively, over the period of the service agreement. The Company will typically apply the practical expedient to agreements wherein the period between transfer of any good or service in the contract and when the customer pays for that good or service is one year or less. Advanced payments for long-term maintenance and warranty contracts do not give rise to a significant financing component. Rather, such payments are required by the Company primarily for reasons other than the provision of finance to the entity.

Shipping and Handling

Amounts billed to customers for shipping and handling are included in revenue, and costs incurred related to shipping and handling are included in cost of product revenue.

Advertising Costs

Advertising costs are expensed as incurred. Advertising expenses were nil and $104,000 for the years ended December 31, 2022 and 2021, respectively.

Research and Development Costs

Research and development expenses include payroll, employee benefits, share-based compensation expense, and other headcount-related expenses associated with product development. Research and development expenses also include third-party development and programming costs. Research and development expenses are charged to operating expenses as incurred when these expenditures relate to the Company’s research and development efforts and have no alternative future uses.

Segment Information

Operating segments are defined as components of an enterprise for which separate financial information is available and evaluated regularly by the chief operating decision maker, or decision-making group, in deciding the method to allocate resources and assess performance. The Company has two operating segments.

Income Taxes

The Company provides for income taxes utilizing the asset and liability approach of accounting for income taxes. Under this approach, deferred taxes represent the future tax consequences expected to occur when the reported amounts of assets and liabilities are recovered or paid. The provision for income taxes generally represents income taxes paid or payable for the current year plus the change in deferred taxes during the year. Deferred taxes result from differences between the financial and tax basis of our assets and liabilities and are adjusted for changes in tax rates and tax laws when changes are enacted. Valuation allowances are recorded to reduce deferred tax assets when a judgment is made that it is considered more likely than not that a tax benefit will not be realized. A decision to record a valuation allowance results in an increase in income tax expense or a decrease in income tax benefit. If the valuation allowance is released in a future period, income tax expense will be reduced accordingly.

The calculation of tax liabilities involves evaluating uncertainties in the application of complex global tax regulations. The impact of an uncertain income tax position is recognized at the largest amount that is “more likely than not” to be sustained upon audit by the relevant taxing authority. An uncertain income tax position will not be recognized

if it has less than a 50% likelihood of being sustained. If the estimate of tax liabilities proves to be less than the ultimate assessment, a further charge to expense would result.

Comprehensive Income (Loss)

Comprehensive income (loss) and its components encompass all changes in equity other than those arising from transactions with shareholders, including net loss and foreign currency translation adjustments, and is disclosed in a separate consolidated statement of comprehensive loss.

Concentration of Credit Risks

Financial instruments that potentially subject us to concentrations of credit risk consist primarily of notes receivable and trade accounts receivable, which are generally not collateralized. To reduce credit risk, the Company performs ongoing credit evaluations of its customers and maintain allowances for potential credit losses for estimated bad debt losses.

Share-based Compensation

The Company accounts for share-based awards, and similar equity instruments, granted to employees, non-employee directors, and consultants in accordance with the authoritative guidance for share-based compensation. Share-based compensation award types include stock options, restricted stock units (“RSUs”) and restricted stock awards (“RSAs”). Share-based compensation expense is recognized on a straight-lined basis over the requisite service period (usually the vesting period) except for options with graded vesting which is recognized pursuant to an accelerated method. Forfeitures are recognized as a reduction in share-based compensation expense as they occur.

Non-controlling Interest

The Company accounts for its non-controlling interest in accordance with the authoritative guidance for consolidation which governs the accounting for and reporting of non-controlling interests (“NCIs”) in partially owned consolidated subsidiaries and the loss of control of subsidiaries. Certain provisions of the guidance indicate, among other things, that NCIs be treated as a separate component of equity, not as a liability, that increases and decreases in the parent’s ownership interest that leave control intact be treated as equity transactions rather than as step acquisitions or dilution gains or losses, and that losses of a partially owned consolidated subsidiary be allocated to the NCI even when such allocation might result in a deficit balance. The net income (loss) attributed to the NCI is separately designated in the accompanying consolidated statements of operations.

Recently Issued Accounting Pronouncements

From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (“FASB”) that are adopted by the Company as of the specified effective date. If not discussed, the Company believes that the impact of recently issued standards, which are not yet effective, will not have a material impact on the Company’s consolidated financial statements upon adoption.

In August 2020, the FASB issued Accounting Standards Update (“ASU”) No. 2020-06, Debt with Conversion and other Options (Subtopic 470-20) and Derivatives and Hedging - Contracts in Entity’s Own Equity (Subtopic 815-40) (“ASU 2020-06”). The new guidance eliminates the beneficial conversion and cash conversion accounting models for convertible instruments. It also amends the accounting for certain contracts in an entity’s own equity that are currently accounted for as derivatives because of specific settlement provisions. In addition, the new guidance requires that the if-converted method is used in computing diluted EPS for all convertible instruments. The update is effective for annual reporting periods, including interim periods, beginning after December 15, 2021. The adoption of the new standard did not have a material effect on our financial position, results of operations or cash flows.

Accounting pronouncements pending adoption

On October 28, 2021, the FASB issued Accounting Standards Update No. 2021-08, Accounting for Contract Assets and Contract Liabilities from Contracts with Customers (“ASU 2021-08”). ASU 2021-08 amends ASC 805 to require

acquiring entities to apply Topic 606 to recognize and measure contract assets and contract liabilities acquired in a business combination. The new standard is effective for the Company for its fiscal year beginning January 1, 2023 and interim periods within its fiscal year beginning January 1, 2023. Early adoption is permitted. The Company does not expect the adoption of this update will have a significant impact on its financial statements.

Share Capital Warrants Outstanding (Details) - $ / shares					12 Months Ended
	Feb. 07, 2022	Oct. 01, 2021	Sep. 08, 2021	Aug. 25, 2021	Dec. 31, 2022
Class of Warrant or Right [Line Items]
Warrant Term	5 years	3 years	5 years
Exercise Price of Warrants		$ 6.00	$ 9.50
Warrant, Outstanding		850,000	11,299,000
April 17, 2023 [Member]
Class of Warrant or Right [Line Items]
Warrant Term					5 years
Exercise Price of Warrants					$ 5.60
Warrant, Outstanding					111,563
Warrant expiration date					Apr. 17, 2023
March 23, 2023
Class of Warrant or Right [Line Items]
Warrant Term					3 years
Exercise Price of Warrants					$ 0.60
Warrant, Outstanding					31,000
Warrant expiration date					Mar. 23, 2023
July 2, 2021
Class of Warrant or Right [Line Items]
Warrant Term					3 years
Exercise Price of Warrants					$ 4.00
Warrant, Outstanding					2,000,000
Warrant expiration date					Dec. 22, 2024
August 25, 2021 A
Class of Warrant or Right [Line Items]
Warrant Term				3 years	3 years
Exercise Price of Warrants				$ 6.50	$ 6.50
Warrant, Outstanding				106,958	2,595,488
Warrant expiration date					Aug. 25, 2024
August 25, 2021 B
Class of Warrant or Right [Line Items]
Warrant Term				3 years	3 years
Exercise Price of Warrants				$ 7.50	$ 7.50
Warrant, Outstanding				106,958	2,595,488
Warrant expiration date					Aug. 25, 2024
September 8, 2021
Class of Warrant or Right [Line Items]
Warrant Term					5 years
Exercise Price of Warrants					$ 9.50
Warrant, Outstanding					11,299,999
Warrant expiration date					Sep. 08, 2026
October 1, 2021
Class of Warrant or Right [Line Items]
Warrant Term					3 years
Exercise Price of Warrants					$ 6.00
Warrant, Outstanding					850,000
Warrant expiration date					Oct. 01, 2024
February 7, 2022 A
Class of Warrant or Right [Line Items]
Warrant Term					5 years
Exercise Price of Warrants	$ 4.00				$ 4.00
Warrant, Outstanding	100,000				100,000
Warrant expiration date					Feb. 07, 2027
February 7 2022 B
Class of Warrant or Right [Line Items]
Warrant Term					5 years
Exercise Price of Warrants	$ 5.00				$ 5.00
Warrant, Outstanding	100,000				100,000
Warrant expiration date					Feb. 07, 2027
February 7 2022 C
Class of Warrant or Right [Line Items]
Warrant Term					5 years
Exercise Price of Warrants	$ 6.00				$ 6.00
Warrant, Outstanding	100,000				100,000
Warrant expiration date					Feb. 07, 2027
Warrant [Member]
Class of Warrant or Right [Line Items]
Warrant, Outstanding					19,783,538

Equity Incentive Plan RSUs Outstanding (Details) - Restricted Stock Units (RSUs) [Member] - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding, Number, period start	60,000	0
Outstanding, Weighted Average Grant Date Fair Value, period start	$ 3.46	$ 0
Grants in Period	3,862,943	206,053
Grants in Period, Weighted Average Grant Date Fair Value	$ 2.10	$ 2.80
Vested and Released	(3,046,667)	(133,553)
Vested in Period, Weighted Average Grant Date Fair Value	$ 2.37	$ 2.55
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period	0	(12,500)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value	$ 0	$ 2.29
Outstanding, Number, period end	876,276	60,000
Outstanding, Weighted Average Grant Date Fair Value, period end	$ 1.27	$ 3.46

Commitment and Contingencies - Supplemental Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Cash paid related to operating lease liabilities	$ 14	$ 0
Operating lease liabilities arising from obtaining ROU assets	$ 353	$ 0

Certain Balance Sheet Items (Tables)

12 Months Ended

Dec. 31, 2022

Balance Sheet Related Disclosures [Abstract]

Schedule of Other Current Assets [Table Text Block]

The following table summarizes other current assets (in thousands):


	December 31,
	2022		2021
Prepaid digital hosting services	$	880	$	20,043
Prepaid services	927		1,477
Prepaid insurance	783		406
Other	461		101
	$	3,051	$	22,027

Property, Plant and Equipment [Table Text Block]

The following table summarizes property and equipment, net (in thousands):


	December 31,
	2022		2021
Mining equipment	$	35,550	$	—
Accumulated depreciation	(1,709)		—
Subtotal	33,841		—
Right of use asset	418		—
Property and equipment, net	$	34,259	$	—

Schedule of Other Assets, Noncurrent [Table Text Block]

The following table summarizes other assets (in thousands):


	December 31,
	2022		2021
Prepaid digital hosting services	$	18,514	$	—
Prepaid insurance and services	116		251
Deposit for mining equipment	—		102,238
Other	69		59
	$	18,699	$	102,548

Share Capital (Tables)

12 Months Ended

Dec. 31, 2022

Equity [Abstract]

Schedule of Warrants [Table Text Block]

At December 31, 2022, the Company had the following outstanding warrants to purchase common shares:


Date issued	Contractual life (years)	Exercise price per share	Number outstanding	Expiration
April 2018	5	$5.60	111,563	April 17, 2023
March 2020	3	$0.60	31,000	March 23, 2023
July 2021	3	$4.00	2,000,000	December 22, 2024
August 2021	3	$6.50	2,595,488	August 25, 2024
August 2021	3	$7.50	2,595,488	August 25, 2024
September 2021	5	$9.50	11,299,999	September 8, 2026
October 2021	3	$6.00	850,000	October 1, 2024
February 2022	5	$4.00	100,000	February 7, 2027
February 2022	5	$5.00	100,000	February 7, 2027
February 2022	5	$6.00	100,000	February 7, 2027
			19,783,538

Preferred Shares (Notes)	12 Months Ended
Preferred Shares (Notes)	Dec. 31, 2022
Equity [Abstract]
Preferred Stock [Text Block]	Preferred Shares Series H Preferred Shares On October 1, 2021, the Company filed articles of amendment to create a series of preferred shares, being, an unlimited number of Series H Preferred Shares and to provide for the rights, privileges, restrictions and conditions attaching thereto. The Series H Preferred Shares are convertible provided (and only if and to the extent) that prior shareholder approval of the issuance of all Sphere 3D common shares issuable upon conversion of the Series H Preferred Shares has been obtained in accordance with the rules of the Nasdaq Stock Market, at any time from time to time, at the option of the holder thereof, into 1,000 Sphere 3D common shares for every Series H Preferred Share. Each holder of the Series H Preferred Shares, may, subject to prior shareholder approval, convert all or any part of the Series H Preferred Shares provided that after such conversion the common shares issuable, together with all the common shares held by the shareholder in the aggregate would not exceed 9.99% of the total number of outstanding common shares of the Company. Each Series H Preferred Share has a stated value of $1,000. The Series H Preferred Shares are non-voting and do not accrue dividends. In connection with the Hertford Agreement the Company entered into in July 2021, on October 1, 2021, the Company issued 96,000 Series H Preferred Shares with a fair value of $42.4 million to Hertford. The issuance of the Series H Preferred Shares was triggered by the Company’s $85.0 million deposit made to BitFuFu for digital mining hardware and other equipment. The Company committed to additional issuances of Series H Preferred Shares to Hertford upon execution of new digital mining hardware equipment contracts as defined in the Hertford Agreement. In November 2022, the Company entered into the Modified Hertford Agreement. Pursuant to the Modified Hertford Agreement, the Company cancelled 36,000 Series H Preferred Shares, with a value of $15.9 million, without payment of any cash consideration, and reduced the value of the supplier agreement intangible asset by such amount. The Modified Hertford Agreement also provides for certain resale restrictions applicable to the common shares that are issuable upon the conversion of the remaining Series H Preferred Shares during the two-year period ending on December 31, 2024, which are different from the restrictions contained in the Hertford Agreement, as well, commencing January 1, 2023 and terminating on December 31, 2023, holders of Series H Preferred Shares are permitted to (a) convert Series H Preferred Shares in an aggregate amount up to or equal to 3.0% of the aggregate number of Series H Preferred Shares outstanding on the first day of each such month and (b) sell the resulting number (and no greater number) of such converted common shares within such month. Commencing January 1, 2024 and terminating on December 31, 2024, holders of Series H Preferred Shares are permitted to (a) convert Series H Preferred Shares in an aggregate amount up to or equal to 10.0% of the aggregate number of Series H Preferred Shares outstanding on the first day of each such month and (b) sell the resulting number (and no greater number) of such converted common shares within such month. In accordance with the authoritative guidance for distinguishing liabilities from equity, the Company has determined that its Series H preferred shares carry certain redemption features beyond the control of the Company. Accordingly, the Series H Preferred Shares are presented as temporary equity and an amount of $42.35 million has been reclassified from equity to temporary equity as at December 31, 2021. The reclassification had no effect on loss available to shareholders or cash flows from operating activities. For the years ended December 31, 2022 and 2021 there were related party preferred dividends of nil and $329,000, respectively.

Net Loss Per Share (Details) - shares	12 Months Ended
Net Loss Per Share (Details) - shares	Dec. 31, 2022	Dec. 31, 2021
Warrant [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	19,783,538	19,558,539
Share-based Payment Arrangement, Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	3,603,517	60,675
Redeemable Convertible Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	60,000	96,000

Greenwich Lease (Details) $ in Millions		1 Months Ended	12 Months Ended
Greenwich Lease (Details) $ in Millions	Jul. 11, 2022 squareFeet	Jan. 31, 2022 squareFeet	Dec. 31, 2020 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Leased area \| squareFeet	4,200	3,600
Operating Leases, Rent Expense \| $			$ 0.1

Equity Incentive Plan Remaining Expense (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($)
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount	$ 888
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition	2 years 1 month 6 days
Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount	$ 873
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition	1 year 10 months 24 days

Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets [Table Text Block]

The following table summarizes intangible assets, net (in thousands):


	December 31,
	2022		2021
Supplier agreements	$	39,084	$	68,147
Channel partner relationships	730		730
Customer relationships	380		380
Developed technology	150		10,344
Capitalized development costs	103		103
	40,447		79,704
Accumulated amortization:
Supplier agreements	(31,708)		(5,289)
Channel partner relationships	(720)		(598)
Customer relationships	(366)		(353)
Developed technology	(150)		(10,344)
Capitalized development costs	(103)		(103)
	(33,047)		(16,687)
Total finite-lived assets, net	7,400		63,017
Carbon credits held for future use	2,077		—
Total intangible assets, net	$	9,477	$	63,017

Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Revenues	$ 6,077	$ 3,720
Sales and Marketing	1,009	1,317
Research and Development	605	971
General and Administrative	24,134	12,927
Depreciation and Amortization	28,263	5,685
Impairment of mining equipment	75,922
Provision for losses on deposits due to vendor bankruptcy filings	16,069
Impairment of goodwill and acquired intangible assets	13,182	820
Impairment of Digital Assets	1,148	0
Operating Expenses	163,749	23,438
Loss from Operations	(157,672)	(19,718)
Other Income (Expense)
Investments, Impairment Loss	(14,529)	0
Forgiveness of Note Receivable	(13,145)	0
Provision For Deposit On Mining Equipment	(10,000)	0
Interest income and other, net	2,600	2,930
Interest Expense, Related Party	0	(495)
Interest Expense, Debt	0	(21)
Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax	(192,746)	(17,304)
Provision for (benefit from) income taxes	166	(15)
Net loss	(192,912)	(17,289)
Less: Non-controlling interest loss	(111)	0
Net loss attributable to Sphere 3D Corp.	(192,801)	(17,289)
Dividends on preferred shares	0	531
Net loss available to common shareholders	$ (192,801)	$ (17,820)
Loss Per Share, Basic and Diluted [Abstract]
Earnings Per Share, Basic	$ (2.91)	$ (0.58)
Earnings Per Share, Diluted	$ (2.91)	$ (0.58)
Weighted Average Number of Shares Outstanding, Basic	66,294,407	30,862,508
Weighted Average Number of Shares Outstanding, Diluted	66,294,407	30,862,508
Digital Mining
Revenues	$ 3,443	$ 0
Cost of revenue	2,044	0
Product and Service
Revenues	2,634	3,720
Cost of revenue	$ 1,373	$ 1,718

Equity Incentive Plan (Details)	12 Months Ended
Equity Incentive Plan (Details)	Dec. 31, 2022 shares
Share-Based Payment Arrangement [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	3,995,899
Equity incentive plan annual increase	10.00%
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	392,000
Employee Stock Purchase Plan, Shares Authorized	37,500

Westworld (Details) - USD ($) $ / shares in Units, $ in Thousands	Feb. 07, 2022	Oct. 01, 2021	Sep. 08, 2021
Equity [Abstract]
Warrant, Outstanding		850,000	11,299,000
Warrants and Rights Outstanding		$ 2,800
Warrant Term	5 years	3 years	5 years
Exercise Price of Warrants		$ 6.00	$ 9.50

Certain Balance Sheet Items Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Subtotal	$ 33,841	$ 0
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property and Equipment, Net	Property and Equipment, Net
Operating Lease, Right-of-Use Asset	$ 418
Property and Equipment, Net	34,259	$ 0
Depreciation and Amortization Expense	1,700
Right-of-Use asset, amortization	14
Impairment of mining equipment	75,922
Mining Equipment
Property, Plant and Equipment [Line Items]
Mining equipment	35,550
Accumulated Depreciation, Property and Equipment	$ (1,709)

Assets and Liabilities Fair Value Measurements (Details) - USD ($)							12 Months Ended
	Feb. 07, 2022	Dec. 07, 2021	Oct. 01, 2021	Aug. 25, 2021	Aug. 12, 2021	May 24, 2021	Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Stock Issued During Period, Value, Issued for Services	$ 700,000	$ 1,200,000	$ 12,800,000	$ 456,000		$ 795,000
Hertford
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Finite-lived Intangible Assets Acquired			$ 42,400,000		$ 11,400,000		$ 53,800,000

Equity Incentive Plan Share-based Compensation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based Payment Arrangement, Expense	$ 8,459	$ 366
Selling and Marketing Expense [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based Payment Arrangement, Expense	0	131
General and Administrative Expense [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based Payment Arrangement, Expense	$ 8,459	$ 235

Income Taxes (Tables)

12 Months Ended

Dec. 31, 2022

Income Tax Disclosure [Abstract]

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

The components of loss before income taxes were as follows (in thousands):


	Year Ended December 31,
	2022		2021
Domestic	$	(190,248)	$	(21,577)
Foreign	(2,498)		4,273
Total	$	(192,746)	$	(17,304)

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]


	Year Ended December 31,
	2022		2021
Income tax at statutory rate	$	(50,956)	$	(4,586)
Foreign rate differential	444		(139)
Change in valuation allowance	42,334		4,358
Share-based compensation expense	872		—
Change to provision and other true-ups	4,665		144
Deferred tax write-off	2,793		—
Forgiveness of debt	—		(236)
Impairment of acquired intangible assets	—		110
Other differences	14		334
Provision for (benefit from) income taxes	$	166	$	(15)

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

A valuation allowance has been recorded, as realization of such assets is uncertain.

Deferred income taxes are comprised as follows (in thousands):


	December 31,
	2022		2021
Deferred tax assets:
Net operating loss and capital loss carryforwards	$	41,977	$	31,210
Intangible assets	21,207		2,716
Property and equipment	4,325		—
Provision for losses on deposits due to vendor bankruptcy filings	4,258		—
Share-based compensation	1,458		26
Other	3,424		261
Deferred tax assets, gross	76,649		34,213
Valuation allowance for deferred tax assets	(76,547)		(34,213)
Deferred tax assets, net of valuation allowance	102		—
Deferred tax liabilities:
Right of use liability	(102)		—
Deferred tax liabilities	(102)		—
Net deferred tax assets (liabilities)	$	—	$	—

Subsequent Events (Notes)	12 Months Ended
Subsequent Events (Notes)	Dec. 31, 2022
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Subsequent Events In the first quarter of 2023, pursuant to the Modified Hertford Agreement, the Company issued 5,239,000 common shares for the conversion of 5,239 Series H Preferred Shares. In the first quarter of 2023, the Company sold 2,066 miners originally included in mining equipment, for cash proceeds of $3.1 million. On February 28, 2023, the Company granted 3,112,910 RSUs with a fair value of $1.3 million and a vesting period of nine months.

Certain Balance Sheet Items Other current assets (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid digital mining hosting services	$ 880	$ 20,043
Prepaid Services	927	1,477
Prepaid Insurance	783	406
Other	461	101
Other Assets, Current	$ 3,051	$ 22,027

Equity Incentive Plan Stock Options Outstanding (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Share-Based Payment Arrangement [Abstract]
Options, Outstanding, Number, period start	675	101,175
Options, Outstanding, Weighted Average Exercise Price, period start	$ 565.76	$ 8.94
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	2,726,566	0
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price	$ 0.88	$ 0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	0	(100,000)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price	$ 0	$ 2.52
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period	0	(500)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price	$ 0	$ 542.00
Options, Outstanding, Number, period end	2,727,241	675
Options, Outstanding, Weighted Average Exercise Price, period end	$ 1.01	$ 565.76
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	5 years 7 months 6 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Aggregate Intrinsic Value	$ 0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number	2,727,241
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price	$ 1.01
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term	5 years 7 months 6 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value	$ 0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number	597,371
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price	$ 1.81
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term	5 years 4 months 24 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Aggregate Intrinsic Value	$ 0

Preferred Shares (Details) - USD ($)	12 Months Ended
Preferred Shares (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Equity [Abstract]
Dividends	$ 0	$ 329,000

Hertford (Details) - USD ($) $ in Thousands				1 Months Ended	12 Months Ended
Hertford (Details) - USD ($) $ in Thousands	Oct. 01, 2021	Aug. 12, 2021	Jul. 31, 2021	Nov. 30, 2022	Dec. 31, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Cancellation of preferred shares					$ 15,881	$ 0
Series H Preferred Stock
Finite-Lived Intangible Assets [Line Items]
Cancellation of preferred shares (in shares)				36,000
Cancellation of preferred shares				$ 15,900	$ 15,900
Hertford
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Explanation of Significant Additions			On July 31, 2021, the Company entered into an agreement (the “Hertford Agreement”) with Hertford Advisors Ltd. (“Hertford”), a privately held company that provides turnkey mining solutions, to provide an exclusive right to assume all of Hertford’s rights to a number of digital asset mining hardware agreements (the “Equipment Agreements”)
Purchase Commitment, Description			The Company has assumed and executed the first Equipment Agreement directly with the manufacturer, for the purchase of up to 60,000 new digital asset mining machines, with deliveries that commenced in January 2022.
Finite-lived Intangible Assets Acquired	$ 42,400	$ 11,400				$ 53,800

Equity Incentive Plan Options Summary (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Share-Based Payment Arrangement [Abstract]
Option awards maximum term	10 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value		$ 500

Rainmaker Notes Receivables (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Aug. 04, 2020
Receivables [Abstract]
Promissory note receivable	$ 3.8	$ 3.5	$ 3.1
Stated interest rate				10.00%
Note receivable due date	Sep. 14, 2023

SPAC Sponsor Notes to MEOA (Details) - MEOA - USD ($)	1 Months Ended	12 Months Ended
SPAC Sponsor Notes to MEOA (Details) - MEOA - USD ($)	Aug. 31, 2022	Dec. 31, 2022
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]
Loans and Leases Receivable, Gross	$ 1,265,000	$ 500,000
Other Commitments, Description	Such note is payable upon the earlier of consummation of MEOA’s initial business combination, without interest, or, the liquidation of MEOA. At the SPAC Sponsor’s discretion, the promissory note would be convertible into warrants of MEOA at a price of $1.00 per warrant upon the completion of MEOA’s initial business combination	Such note is payable upon consummation of MEOA’s initial business combination, without interest, or, at the SPAC Sponsor’s discretion, would be convertible into warrants of MEOA at a price of $1.00 per warrant. If MEOA does not complete a business combination in the required timeframe such note would be forgiven

Majestic Dragon (Details) - Majestic Dragon Financial Services Ltd. $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($)
Other Commitments [Line Items]
Consulting And Advisory Expenses	$ 3,500
Gain on reversal of obligation	2,100
Liabilities, Fair Value Adjustment	$ 1,400

Numiner (Details) $ in Thousands	1 Months Ended	12 Months Ended
Numiner (Details) $ in Thousands	Nov. 30, 2021	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Jun. 30, 2022 USD ($)
Other Commitments [Line Items]
Provision For Deposit On Mining Equipment		$ 10,000	$ 0
NuMiner
Other Commitments [Line Items]
Deposits Assets			$ 10,000
Number Of Units Purchased	60,000
Deposit Assets				$ 10,000
Provision For Deposit On Mining Equipment		$ 10,000