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Document Entity Information Document - shares	3 Months Ended
Document Entity Information Document - shares	Mar. 31, 2019	May 08, 2019
Document Information [Abstract]
Entity Registrant Name	Sphere 3D Corp.
Entity Central Index Key	0001591956
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Document Type	10-Q
Document Period End Date	Mar. 31, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q1
Amendment Flag	false
Entity Common Stock, Shares Outstanding		2,300,071
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	true
Entity Current Reporting Status	Yes

Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenue	$ 2,130	$ 2,373
Cost of revenue	1,435	1,930
Gross Profit	695	443
Sales and Marketing	453	781
Research and Development	697	1,111
General and Administrative	1,252	3,000
Operating Expenses	2,402	4,892
Loss from Operations	(1,707)	(4,449)
Other income (expense)
Interest Expense, Related Party	(142)	(558)
Interest Expense	(3)	0
Other income (expense), net	8	(126)
Net loss from continuing operations	(1,844)	(5,133)
Net loss from discontinued operations	0	(1,690)
Net Loss	$ (1,844)	$ (6,823)
Loss Per Share, Basic and Diluted [Abstract]
Net loss from continuing operations, per share	$ (0.82)	$ (5.35)
Net loss from discontinued operations, per share	0.00	(1.76)
Net loss per share basic and diluted	$ (0.82)	$ (7.11)
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Basic and Diluted	2,236,590	959,828

Condensed Consolidated Statements of Comprehensive Loss Statement - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Net Loss	$ (1,844)	$ (6,823)
Other Comprehensive Income
Foreign currency translation adjustment	40	641
Total other comprehensive income	40	641
Comprehensive Loss	$ (1,804)	$ (6,182)

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References + Details

Condensed Consolidated Balance Sheets - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Cash and Cash Equivalents	$ 139,000	$ 341,000
Accounts receivable, net	859,000	1,142,000
Inventories	1,247,000	1,230,000
Other Current Assets	596,000	784,000
Assets, Current	2,841,000	3,497,000
Investment in affiliate	2,100,000	2,100,000
Property and Equipment, Net	5,000	6,000
Intangible Assets, Net	3,101,000	3,348,000
Goodwill	1,385,000	1,385,000
Other Assets	1,114,000	950,000
Total Assets	10,546,000	11,286,000
Accounts Payable	5,298,000	4,600,000
Accrued Liabilities	1,165,000	1,711,000
Accrued Payroll and Employee Compensation	1,470,000	1,717,000
Deferred Revenue	692,000	988,000
Debt, Related Party	500,000	500,000
Line of credit	365,000	100,000
Other Current Liabilities	104,000	23,000
Liabilities, Current	9,594,000	9,639,000
Series A redeemable preferred shares	6,701,000	6,571,000
Deferred Revenue, long-term	772,000	667,000
Long-term debt, related party	523,000	0
Other Non-current Liabilities	138,000	16,000
Total Liabilities	17,728,000	16,893,000
Commitments and Contingencies (Note 14)
Common shares, no par value; 2,300,071 and 2,219,141 shares issued and outstanding as of March 31, 2019 and December 31, 2018, respectively	183,753,000	183,524,000
Accumulated Other Comprehensive Loss	(1,776,000)	(1,816,000)
Accumulated Deficit	(189,159,000)	(187,315,000)
Total Shareholders' Deficit	(7,182,000)	(5,607,000)
Total Liabilities and Shareholders' Deficit	$ 10,546,000	$ 11,286,000

Condensed Consolidated Balance Sheets Consolidated Balance Sheets Parenthetical Data - $ / shares	Mar. 31, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Common Stock, No Par Value	$ 0	$ 0
Common Stock, Shares, Issued	2,300,071	2,219,141
Common Stock, Shares, Outstanding	2,300,071	2,219,141

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Operating Activities [Abstract]
Net Loss	$ (1,844)	$ (6,823)
Adjustments to reconcile net loss to cash used in operating activities:
Depreciation and Amortization	267	1,484
Share-based Compensation	124	821
Preferred shares interest expense, related party	130	0
Amortization of Debt Issuance Costs	0	183
Fair Value Adjustment of Warrants	0	(259)
Paid-In-Kind Interest Expense, Related Party	0	63
Changes in operating assets and liabilities:
Accounts Receivable	282	1,036
Inventories	(16)	709
Accounts Payable and Accrued Liabilities	70	2,228
Accrued Payroll and Employee Compensation	(62)	(823)
Deferred Revenue	(191)	(465)
Other Assets and Liabilities, Net	250	(265)
Net Cash Used in Operating Activities	(990)	(2,111)
Investing activities:
Purchase of Property and Equipment	0	(8)
Net Cash Used in Investing Activities	0	(8)
Financing activities:
Proceeds from Related Party Debt	523	0
Proceeds from Lines of Credit	265	0
Payments on Debt, Related Party	0	(192)
Net Cash Provided by Financing Activities	788	(192)
Effect of Exchange Rate Changes on Cash	0	40
Net decrease in cash and cash equivalents	(202)	(2,271)
Cash and cash equivalents, beginning of period	341	4,598
Cash and cash equivalents, end of period	139	2,327
Less: Cash and cash equivalents, discontinued operations	0	2,163
Cash and cash equivalents of continuing operations, end of period	$ 139	$ 164

Condensed Consolidated Statements of Cash Flows Supplemental Disclosures of Cash Flow Information - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Supplemental Cash Flow Information [Abstract]
Cash paid for interest	$ 10	$ 379
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Issuance of common shares for settlement of related party liabilities	105	483
Issuance of common shares for settlement of liabilities	$ 0	$ 787

Condensed Consolidated Statements of Equity (Deficit) Statement - USD ($) $ in Thousands	Total	Common Stock [Member]	Common Stock Including Additional Paid in Capital [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]
Cumulative Effect of New Accounting Principle in Period of Adoption	$ 320				$ 320
Shares, Issued at Dec. 31, 2017		889,461
Total Shareholders' Deficit at Dec. 31, 2017	10,463		$ 173,871	$ (1,981)	(161,427)
Shares Issued for Warrant Exchange		178,875
Shares Issued for Warrant Exchange, value	1,364		1,364
Stock Issued During Period, Shares, Other		43,120
Stock Issued During Period, Value, Other	483		483
Stock Issued During Period, Shares, Share-based Compensation, Gross		26,353
Restricted Stock, Value, Shares Issued Net of Tax Withholdings	0		0
Stock Issued During Period, Shares, Issued for Services		40,654
Stock Issued During Period, Value, Issued for Services	787		787
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	821		821
Other Comprehensive Income (Loss), Net of Tax	641			641
Net Loss	(6,823)				(6,823)
Shares, Issued at Mar. 31, 2018		1,178,463
Total Shareholders' Deficit at Mar. 31, 2018	8,056		177,326	(1,340)	(167,930)
Shares, Issued at Dec. 31, 2018		2,219,141
Total Shareholders' Deficit at Dec. 31, 2018	(5,607)		183,524	(1,816)	(187,315)
Stock Issued During Period, Shares, Share-based Compensation, Gross		38,930
Restricted Stock, Value, Shares Issued Net of Tax Withholdings	0		0
Stock Issued During Period, Shares, Issued for Services		42,000
Stock Issued During Period, Value, Issued for Services	105		105
Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition	124		124
Other Comprehensive Income (Loss), Net of Tax	40			40
Net Loss	(1,844)				(1,844)
Shares, Issued at Mar. 31, 2019		2,300,071
Total Shareholders' Deficit at Mar. 31, 2019	$ (7,182)		$ 183,753	$ (1,776)	$ (189,159)

Organization and Business	3 Months Ended
Organization and Business	Mar. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]	Organization and Business Sphere 3D Corp. (the “Company”) 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.” 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 has a portfolio of brands including SnapCLOUD^®, SnapServer^®, SnapSync^®, HVE, Glassware 2.0™, and V3^®. In November 2018, the Company completed the sale of its outstanding shares of capital stock of Overland Storage, Inc. (“Overland”). In connection with the closing of the Purchase Agreement, the Company filed an articles of amendment to its articles of amalgamation setting forth the rights, privileges, restrictions and conditions of a new series of non-voting preferred shares of the Company (the “Series A Preferred Shares”). The Company entered into a Conversion Agreement between the Company and FBC Holdings S.a r.l. (“FBC Holdings”), pursuant to which $6.5 million of the Company’s then outstanding debt was converted into 6,500,000 Series A Preferred Shares (the “Preferred Shares”). Management has projected that cash on hand will not be sufficient to allow the Company to continue operations beyond May 31, 2019 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 through equity or debt financings or other sources may depend on the financial success of our 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 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. If we require additional capital and are unsuccessful in raising that capital, we may not be able to continue our business operations and advance our growth initiatives, 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) failure to comply with the financial covenants in its debt facilities; (ii) shortfalls from projected sales levels; (iii) unexpected increases in product costs; (iv) increases in operating costs; (v) changes in the historical timing of collecting accounts receivable; and (vi) 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. The Company incurred losses from operations and negative cash flows from operating activities for the three months ended March 31, 2019, and such losses may continue for the foreseeable future. Based upon the Company's current expectations and projections for the next year, the Company believes that it will not have sufficient liquidity necessary to sustain operations beyond May 31, 2019. These factors, among others, raise substantial doubt that the Company will be able to continue as a going concern. The accompanying condensed 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.

Significant Accounting Policies	3 Months Ended
Significant Accounting Policies	Mar. 31, 2019
Accounting Policies [Abstract]
Significant Accounting Policies [Text Block]	Significant Accounting Policies Principles of Consolidation The condensed 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. These condensed consolidated financial statements include the accounts of the Company and its subsidiaries, all of which are wholly owned. All intercompany balances and transactions have been appropriately eliminated in consolidation. In November 2018, the Company closed the Purchase Agreement related to its divestiture of Overland. The 2018 financial results of Overland have been reflected in the Company’s condensed consolidated statements of operations as discontinued operations. The Company’s 2018 statement of cash flows is presented on a combined basis, including continuing and discontinued operations. Unless it is otherwise disclosed, all other disclosures in the consolidated financial statements are related to continuing operations. Use of Estimates The preparation of the condensed consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the condensed consolidated financial statements and reported amounts of revenues and expenses during the reporting period. Significant areas requiring the use of management estimates relate to the determination of provisions for impairment assessments of goodwill, other indefinite-lived intangible assets; revenue; allowance for doubtful receivables; inventory valuation; warranty provisions; and litigation claims. Actual results could differ from these estimates. Foreign Currency Translation The financial statements of foreign subsidiaries, for which the functional currency is the local currency, are 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’ deficit. Gains or losses from foreign currency transactions are recognized in the condensed consolidated statements of operations. Such transactions resulted in a loss of $22,000 and $385,000 in three months ended March 31, 2019 and 2018, respectively. 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 carrying amounts approximate fair value due to the short maturities of these instruments. Accounts Receivable Accounts receivable is recorded at the invoiced amount and is non-interest bearing. We estimate our 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, we analyze 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. We review 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. Inventories Inventories are stated at the lower of cost and net realizable value using the first-in-first-out method. Net realizable value is the estimated selling price in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. We assess the value of inventories periodically based upon numerous factors including, among others, expected product or material demand, current market conditions, technological obsolescence, current cost, and net realizable value. If necessary, we write down our inventory for obsolete or unmarketable inventory by an amount equal to the difference between the cost of the inventory and the net realizable value. Investment in Affiliate The Company holds an investment in equity securities of a nonpublic company for business and strategic purposes. The 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 investment on a regular basis to determine if the investment is 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. Goodwill and Intangible Assets Goodwill represents the excess of consideration paid over the value assigned to the net tangible and identifiable intangible assets acquired. 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 six to 25 years for channel partner relationships, three to nine years for developed technology, three to eight years for capitalized development costs, and two to 25 years for customer relationships as this method most closely reflects the pattern in which the economic benefits of the assets will be consumed. Impairment of Goodwill and Intangible Assets Goodwill and intangible assets are tested for impairment on an annual basis at December 31, or more frequently if there are indicators of impairment. 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. Revenue Recognition The Company generates revenue primarily from: (i) solutions for standalone storage and integrated hyper-converged storage; (ii) professional services; and (iii) warranty and customer services. As of January 1, 2018, the Company adopted Accounting Standards Codification (“ASC”) Topic 606, Revenue from Contracts with Customers, which affects how the Company recognizes revenue in these arrangements. The Company applied the provisions of Topic 606 using the modified retrospective approach, with the cumulative effect of the adoption recognized as of January 1, 2018, to all contracts that had not been completed as of that date. Approximately 70% of the Company’s 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. In limited circumstances where a customer is unable to accept shipment and requests products be delivered to, and stored on, the Company’s premises, also known as a “bill-and-hold” arrangements, revenue is recognized when: (i) the customer has requested delayed delivery and storage of the products, (ii) the goods are segregated from the inventory, (iii) the product is complete, ready for shipment and physical transfer to the customer, and (iv) the Company does not have the ability to use the product or direct it to another customer. 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. Warranty and Extended Warranty The Company records a provision for standard warranties provided with all products. If future actual costs to repair were to differ significantly from estimates, the impact of these unforeseen costs or cost reductions would be recorded in subsequent periods. 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. 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, localization costs incurred to translate software for international markets, and the amortization of capitalized internally developed software costs. Comprehensive Loss Comprehensive 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 condensed consolidated statement of comprehensive loss. Share-based Compensation We account for share-based awards, and similar equity instruments, granted to employees, non-employee directors, and consultants under the fair value method. Share-based compensation award types include stock options and restricted stock. We use the Black-Scholes option pricing model to estimate the fair value of option awards on the measurement date, which generally is the date of grant. The expense is recognized over the requisite service period (usually the vesting period) for the estimated number of instruments for which service is expected to be rendered. The fair value of restricted stock units (“RSUs”) is estimated based on the market value of the Company’s common shares on the date of grant. The fair value of options granted to non-employees is estimated at the measurement date using the Black-Scholes option pricing model. Share-based compensation expense for options with graded vesting is recognized pursuant to an accelerated method. Share-based compensation expense for RSUs is recognized over the vesting period using the straight-line method. Share-based compensation expense for an award with performance conditions is recognized when the achievement of such performance conditions are determined to be probable. If the outcome of such performance condition is not determined to be probable or is not met, no compensation expense is recognized and any previously recognized compensation expense is reversed. Forfeitures are recognized in share-based compensation expense as they occur. We have not recognized, and do not expect to recognize in the near future, any tax benefit related to share-based compensation cost as a result of the full valuation allowance of our net deferred tax assets and its net operating loss carryforward. 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 2018, the FASB issued Accounting Standards Update (“ASU”) No. 2018-13, Fair Value Measurement (Topic 820). The new guidance removes, modifies and adds to certain disclosure requirements on fair value measurements in Topic 820, Fair Value Measurement. The update is effective for annual reporting periods, including interim periods, beginning after December 15, 2019, with early adoption permitted. We do not expect the adoption of ASU 2018-13 to have a material effect on our consolidated financial statements and related disclosures. In January 2017, the FASB issued ASU No. 2017-04, Intangibles - Goodwill and Other (Topic 350) - Simplifying the Test for Goodwill Impairment (“ASU 2017-04”). The update simplifies the subsequent measurement of goodwill by eliminating Step 2 from the goodwill impairment test. An entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount, and recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit's fair value, if applicable. The loss recognized should not exceed the total amount of goodwill allocated to the reporting unit. The same impairment test also applies to any reporting unit with a zero or negative carrying amount. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. The update is effective for annual reporting periods, including interim periods, beginning after December 15, 2019, on a prospective basis. Early adoption is permitted for interim or annual goodwill impairment tests performed after January 1, 2017. We do not expect the adoption of ASU 2017-04 to have a material effect on our consolidated financial statements and related disclosures. Recently Adopted Accounting Pronouncements On January 1, 2019, we adopted ASU 2016-02, Leases (Topic 842) (“ASU 2016-02”), as amended. The update increases transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and requires disclosing key information about leasing arrangements. The update is effective for reporting periods beginning after December 15, 2018. The Company elected to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The Company adopted the new standard on January 1, 2019 and elected the package of practical expedients permitted under the transition guidance. The practical expedients allowed us to carry forward our historical assessment of whether existing agreements are or contain a lease and the classification of our existing lease arrangements. As a result of the adoption, the Company recorded right-of-use assets and liabilities on its condensed consolidated balance sheet, which resulted in an increase in the assets and liabilities of the condensed consolidated balance sheet of $253,000, using a discount rate of 8.0%. At March 31, 2019, the weighted-average remaining lease term of the Company’s operating leases was approximately 2.3 years. On January 1, 2019, ASU No. 2018-07, ASU No. 2018-07, Compensation-Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting (“ASU 2018-07). The update aligns measurement and classification guidance for share-based payments to nonemployees with the guidance applicable to employees. Under the new guidance, the measurement of equity-classified nonemployee awards will be fixed at the grant date. The update is effective for annual reporting periods, including interim periods, beginning after December 15, 2018, with early adoption permitted. The adoption of the new standard on January 1, 2019 did not have an effect on our financial position, results of operations or cash flows.

Discontinued Operations (Notes)

3 Months Ended

Mar. 31, 2019

Discontinued Operations and Disposal Groups [Abstract]

Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]

In November 2018, the Company transferred all the issued and outstanding shares of capital stock of Overland to SVTP in consideration for (i) the issuance to the Company of shares of Series A Preferred Stock of SVTP representing 19.9% of the outstanding shares of capital stock of SVTP as of the closing with a value of $2.1 million, (ii) the release of the Company from outstanding debt obligations totaling $41.7 million assumed by SVTP, and (iii) $1.0 million in cash proceeds from SVTP. In addition, the Company entered into a Conversion Agreement with FBC Holdings, pursuant to which $6.5 million of the Company’s outstanding related party secured note was converted into 6,500,000 Preferred Shares of the Company. In 2018, the Company recorded a loss on the divestiture of Overland of $4.3 million which was included in net loss of discontinued operations. At both March 31, 2019 and December 31, 2018, accrued payroll and employee compensation included $1.0 million for accrued one-time employee related costs associated with the divestiture, which was included in the 2018 loss on the disposal of discontinued operations.

The Company and the buyer entered into a transition service agreement (“TSA”) to facilitate an orderly transition process. The TSA has terms ranging up to 24 months depending on the service. Expense incurred by the Company related to the TSA was approximately $81,000 for the three months ended March 31, 2019, and was included in continuing operations.

The results of discontinued operations for Overland for the three months ended March 31, 2018 have been reflected as discontinued operations in the condensed consolidated statements of operations and comprehensive loss and consist of the following (in thousands):



	Three Months Ended March 31, 2018
Revenue	$	17,075
Cost of revenue	11,507
Gross profit	5,568
Sales and marketing	3,609
Research and development	177
General and administrative	2,422
	6,208
Loss from operations of discontinued operations	(640		)
Other expense of discontinued operations:
Interest expense, related party	(97		)
Interest expense	(453		)
Other expense, net	(160		)
Loss before income taxes of discontinued operations	(1,350		)
Provision for income taxes of discontinued operations	340
Net loss of discontinued operations	$	(1,690	)

Certain cash flows from discontinued operations consisted of the following amounts (in thousands):



	Three Months Ended March 31, 2018
Depreciation and amortization	$	638
Capital expenditures	$	8

Certain Balance Sheet Items

3 Months Ended

Mar. 31, 2019

Balance Sheet Related Disclosures [Abstract]

Inventories Disclosures [Text Block]

The following table summarizes inventories (in thousands):



	March 31, 2019		December 31, 2018
Raw materials	$	240	$	255
Work in process	302		282
Finished goods	705		693
	$	1,247	$	1,230

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



	March 31, 2019		December 31, 2018
Deferred cost - service contracts	$	329	$	385
Prepaid insurance and services	252		344
Other	15		55
	$	596	$	784

The following table summarizes other assets (in thousands):



	March 31, 2019		December 31, 2018
Prepaid insurance and services	$	619	$	653
Deferred cost – service contracts	241		270
Right-of-use asset	225		—
Other	29		27
	$	1,114	$	950

Intangible Assets

3 Months Ended

Mar. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets Disclosure [Text Block]

Intangible Assets

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



	March 31, 2019			December 31, 2018
Developed technology	$	13,383		$	13,383
Channel partner relationships	730			730
Capitalized development costs⁽¹⁾	2,959			2,918
Customer relationships	380			380
	17,452			17,411
Accumulated amortization:
Developed technology	(12,348		)	(12,222		)
Channel partner relationships	(267		)	(233		)
Capitalized development costs⁽¹⁾	(1,768		)	(1,655		)
Customer relationships	(318		)	(303		)
	(14,701		)	(14,413		)
Total finite-lived assets, net	2,751			2,998
Indefinite-lived intangible assets - trade names	350			350
Total intangible assets, net	$	3,101		$	3,348

________________


(1)	Includes the impact of foreign currency exchange rate fluctuations.

Amortization expense of intangible assets was $266,000 and $846,000 during the three months ended March 31, 2019 and 2018, respectively. Estimated amortization expense for intangible assets is expected to be approximately $764,000 for the remainder of 2019 and $936,000, $512,000, $329,000, $34,000, and $12,000 in fiscal 2020, 2021, 2022, 2023 and 2024, respectively.

Investment in Affiliate (Notes)	3 Months Ended
Investment in Affiliate (Notes)	Mar. 31, 2019
Investments, Debt and Equity Securities [Abstract]
Investments in and Advances to Affiliates, Schedule of Investments [Text Block]	Investment in Affiliate In November 2018, in connection with the divestiture of Overland, the Company received 1,879,699 SVTP Preferred Shares representing 19.9% of the outstanding shares of capital stock of SVTP with a fair value of $2.1 million. The fair value of this investment was estimated using discounted cash flows and consideration of the Exchange Agreement described below. The Company concluded it does not have a significant influence over the investee. There were no known identified events or changes in circumstances that may have a significant adverse effect on the fair value of the investment at March 31, 2019. In November 2018, the Company also entered into an Exchange and Buy-Out Agreement (the “Exchange Agreement”), between the Company, FBC Holdings, SVTP, and MF Ventures LLC (“MFV”). Under the terms of the Exchange Agreement, (i) the Company granted FBC Holdings the right to exchange up to 2,500,000 of the Company’s Preferred Shares held by FBC Holdings for up to all of the SVTP Preferred Shares held by the Company (the “Exchange Right”), with such Exchange Right expiring within two years of the November 2018 closing, and (ii) MFV and SVTP have the right to purchase up to 2,500,000 Preferred Shares held by FBC Holdings (or, following exercise of the Exchange Right by FBC Holdings, the SVTP shares held by FBC Holdings) (the “Buy-out Right”), with such Buy-out Right expiring within one year of the November 2018 closing. If MFV or SVTP exercise their Buy-out Right prior to FBC Holdings exercise of its Exchange Right, then any Preferred Shares subject to the exercise of the Buy-out Right will automatically be exchanged for the same number of SVTP Preferred Shares that would have been issued to FBC Holdings had the Exchange Right been exercised prior to the buy-out. In connection with the Exchange Agreement, the Company entered into a security and pledge agreement between the Company and FBC Holdings, pursuant to which, among other things, the Company granted a security interest to FBC Holdings in all the SVTP Preferred Shares held by the Company to secure the Company’s obligations under the Exchange Agreement.

Debt	3 Months Ended
Debt	Mar. 31, 2019
Debt Disclosure [Abstract]
Debt Disclosure [Text Block]	Debt Related party secured note payable In November 2018, in connection with the divestiture of Overland, the Company entered into a $500,000 note payable held by SVTP. The note payable bears interest at a rate of 8.0% per annum. The principal amount of the note payable along with any unpaid interest is due on June 13, 2019. The obligations under the note payable are secured by the SVTP Preferred Shares held by the Company. Related party unsecured notes payable In January 2019, the Company entered into two unsecured notes payable, for an aggregate of $523,000 with two employees of the Company. Each of the notes payable bear interest at a rate of 2.0% per annum payable annually. The principal amount of the note payable along with any unpaid interest is due on January 10, 2021. Related party interest expense For the three months ended March 31, 2019, aggregate related party interest expense was $12,000. At March 31, 2019, there was $3,400 of accrued interest included in accrued liabilities for related party notes payable. Line of credit The Company has a line of credit agreement with a bank with a maximum borrowing limit of $400,000. Borrowings under this agreement bear interest at a rate of 6.0% per annum. The line of credit expires on December 19, 2019. The outstanding balance was $365,000 as of March 31, 2019. Borrowings under the line of credit are secured by the inventory and accounts receivable balances of the Company. The line of credit agreement also contains customary insurance requirements, limits on cross collateralization and events of default, including, among other things, failure to make payments, insolvency or bankruptcy, business termination, merger or consolidation or acquisition without written consent, a material impairment in the perfection or priority of the Lender’s lien in the collateral or in the value of such collateral, or material adverse change to the business that would impair the loan.

Preferred Shares (Notes)	3 Months Ended
Preferred Shares (Notes)	Mar. 31, 2019
Other Liabilities Disclosure [Abstract]
Preferred Stock [Text Block]	Preferred Shares Series A Redeemable Preferred Shares In 2018, the Company filed an articles of amendment to its articles of amalgamation setting forth the rights, privileges, restrictions and conditions of a new series of non-voting preferred shares of the Company. On November 13, 2018, in connection with the disposition of Overland, the Company entered into a Conversion Agreement with FBC Holdings and $6.5 million of the outstanding principal amount of its secured note held by FBC Holdings was converted into 6,500,000 Preferred Shares. The Preferred Shares (i) are convertible into the Company’s common shares, subject to prior shareholder approval, at a conversion rate equal to $1.00 per share, plus accrued and unpaid dividends, divided by an amount equal to 0.85 multiplied by a 15-day volume weighted average price per common share prior to the date the conversion notice is provided (the “Conversion Rate”), (ii) carry a cumulative preferred dividend at a rate of 8.0% of the subscription price per preferred share, (iii) are subject to mandatory redemption for cash at the option of the holders thereof after a two-year period, and (iv) carry a liquidation preference equal to the subscription price per preferred share plus any accrued and unpaid dividends. At March 31, 2019, there was $201,000 of accrued preferred dividends included in Series A redeemable preferred shares and $130,000 included in related party interest expense. The common shares issuable upon the conversion of the Preferred Shares may constitute more than 20% of the common shares of the Company currently outstanding and may result in a change of control of the Company, and therefore the Company will seek shareholder approval for the issuance of all common shares issuable upon conversion of the Preferred Shares; provided, however, that the Company shall not seek shareholder approval unless such approval would occur after the six-month anniversary of the initial issue date of the Preferred Shares. In the event shareholder approval is not obtained, FBC Holdings and its affiliates will not be entitled to convert such Preferred Shares into common shares, but any unaffiliated transferee may convert all or any part of the Preferred Shares held by such transferee into the number of fully paid and non-assessable common shares that is equal to the number of Preferred Shares to be converted multiplied by the Conversion Rate in effect on the date of conversion; provided that, (x) after such conversion, the common shares issuable upon such conversion, together with all Common Shares held by such third party transferee that are or would be deemed to be aggregated under the rules of the Nasdaq Stock Market, in the aggregate would not exceed 19.9% of the total number of common shares of the Company then outstanding and (y) such conversion and issuance would not otherwise violate or cause the Company to violate the Company’s obligations under the rules or regulations of the Nasdaq Stock Market.

Fair Value Measurements	3 Months Ended
Fair Value Measurements	Mar. 31, 2019
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 Our financial instruments include cash equivalents, accounts receivable, prepaid expenses, accounts payable, accrued expenses, debt, related party debt 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, prepaid expenses, accounts payable and accrued expenses are generally considered to be representative of their respective fair values because of the short-term nature of those instruments. The carrying value of debt and related party debt approximates its fair value as the borrowing rates are substantially comparable to rates available for loans with similar terms. The Company estimates the fair value of the preferred shares utilizing Level 2 inputs, including market yields for similar instruments. Assets and Liabilities that are Measured at Fair Value on a Nonrecurring Basis The Company's non-financial assets such as investment in affiliate, goodwill, intangible assets and property and equipment are recorded at fair value when an impairment is recognized or at the time acquired in a business combination.

- 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

Share Capital

3 Months Ended

Mar. 31, 2019

Equity [Abstract]

Stockholders' Equity Note Disclosure [Text Block]

Share Capital

In April 2018, the Company closed an underwritten public offering and issued 412,500 common shares and warrants to purchase up to an aggregate of 123,750 common shares at an aggregate purchase price of $5.60 per common share and accompanying warrant, as well as a concurrent closing of warrants to purchase an additional 14,063 common shares pursuant to the partial exercise of the over-allotment option granted to the underwriter. Gross proceeds, before underwriting discounts and commissions and other offering expenses, were approximately $2.3 million.

In May 2018, the Company issued 80,100 common shares to satisfy payment obligations incurred by the Company in the aggregate amount of $0.3 million. The obligations were related to the Share Purchase Agreement entered into in February 2018.

Reverse Stock Split

On October 24, 2018, subject to the approval by the Company’s shareholders (which approval was obtained at the special shareholder meeting held on October 31, 2018), the Board of Directors of the Company authorized a share consolidation (also known as a reverse stock split) of the Company’s issued and outstanding common shares at a ratio of one-for-eight, which became effective on November 5, 2018. All share and per share amounts have been restated for all periods presented to reflect the share consolidation.

Warrants

At March 31, 2019, the Company had the following outstanding warrants to purchase common shares:



Date issued	Contractual life (years)	Exercise price	Number outstanding		Expiration
May 2015	5	$800.00	4,200		May 31, 2020
October 2015	5	$466.00	2,010		October 14, 2020
December 2015	5	$500.00	5,138		December 15, 2020
December 2015	5	$216.00	7,500	(1)	December 4, 2020
March 2016	5	$500.00	150		March 4, 2021
November 2016	3	$400.00	125		November 8, 2019
August 2017	5	$42.00	37,500		August 11, 2022
August 2017	5	$42.00	11,876		August 16, 2022
August 2017	5	$42.00	25,625		August 22, 2022
April 2018	5	$5.60	111,563		April 17, 2023
			205,687	(2)

_______________


(1)	If the Company or any subsidiary thereof, at any time while this warrant is outstanding, enters into a Variable Rate Transaction (“VRT”) (as defined in the purchase agreement) and the issue price, conversion price or exercise price per share applicable thereto is less than the warrant exercise price then in effect, the exercise price shall be reduced to equal the VRT price.


(2)	Includes warrants to purchase up to 40,000 common shares, in the aggregate, outstanding to related parties at March 31, 2019.

Related Party Share Capital Transactions

In March 2018, the Company entered into warrant exchange agreements, in a privately negotiated exchange under Section 4(a)(2) of the Securities Act of 1933, as amended, pursuant to which the Company issued 178,875 common shares in exchange for the surrender and cancellation of the Company’s then outstanding March 24, 2017 warrants (the “Exchange”). Immediately after the Exchange, the previously issued warrants became null and void. A related party participated in the Exchange by acquiring 37,500 common shares in exchange for the cancellation of a warrant to purchase 34,091 common shares.

Equity Incentive Plan

3 Months Ended

Mar. 31, 2019

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Disclosure of Compensation Related Costs, Share-based Payments [Text Block]

Equity Incentive Plans

During the three months ended March 31, 2019 and 2018, the Company granted awards of restricted stock units of 100,000 and 50, respectively, of which 100,000 were granted in 2019 outside of the 2015 Performance Incentive Plan. The restricted stock units were recorded at fair value on the date of grant. The restricted stock units typically vest over a period of approximately three years. The restricted stock units granted outside of the 2015 Performance Incentive Plan vest over a period of 18-months.

Restricted Stock Awards

During the three months ended March 31, 2019 and 2018, the Company granted restricted stock awards (“RSA”) 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. During the three months ended March 31, 2019 and 2018, the Company granted RSAs of 42,000 and 47,535, respectively, with a fair value of $105,000 and $787,000, respectively.

Share-Based Compensation Expense

The Company recorded the following compensation expense related to its share-based compensation awards, which 2018 includes amounts related to discontinued operations:



	Three Months Ended March 31,
	2019		2018
Cost of sales	$	693	$	32,083
Sales and marketing	10,313		183,775
Research and development	18,471		96,300
General and administrative	94,565		508,626
Total share-based compensation expense	$	124,042	$	820,784

As of March 31, 2019, there was a total of $525,000 of unrecognized compensation expense related to unvested equity-based compensation awards. The expense associated with non-vested restricted stock units and options awards granted as of March 31, 2019 is expected to be recognized over a weighted-average period of 1.2 years.

Net Loss Per Share

3 Months Ended

Mar. 31, 2019

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. 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:



	Three Months Ended March 31,
	2019	2018
Common share purchase warrants	205,687	110,275
Restricted stock not yet vested or released	114,066	106,026
Options outstanding	10,298	22,019
Convertible notes	—	40,833
Convertible notes interest	—	40,945

Related Party Transactions	3 Months Ended
Related Party Transactions	Mar. 31, 2019
Related Party Transactions [Abstract]
Related Party Transactions Disclosure [Text Block]	Related Party Transactions In November 2018, the Company entered into a transition service agreement to facilitate an orderly transition process for the divestiture of Overland. The transition service agreement has terms ranging from up to 24 months depending on the service. Net expense incurred by the Company related to such agreement was approximately $81,000 during the three months ended March 31, 2019, and was included in continuing operations.

Commitments and Contingencies

3 Months Ended

Mar. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies Disclosure [Text Block]

Commitments and Contingencies

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 March 31, 2019, the Company had no outstanding standby letters of credit.

Warranty and Extended Warranty

The Company had $0.6 million and $0.7 million in deferred costs included in other current and non-current assets related to deferred service revenue at March 31, 2019 and December 31, 2018, respectively. Changes in the liability for product warranty and deferred revenue associated with extended warranties and service contracts were as follows (in thousands):



	Product Warranty			Deferred Revenue
Liability at January 1, 2019	$	22		$	1,655
Settlements made during the period	—			(355		)
Change in liability for warranties issued during the period	—			164
Change in liability for pre-existing warranties	(22		)	—
Liability at March 31, 2019	$	—		$	1,464
Current liability	$	—		$	692
Non-current liability	—			772
Liability at March 31, 2019	$	—		$	1,464

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.

Other

In January 2018, Mr. Vito Lupis filed a statement of claim in the Ontario Court of Justice alleging, among other things, breach of contracts, deceit and negligence against Mr. Giovanni J. Morelli, a former officer of the Company, and vicarious liability against the Company, in connection with stock purchase agreements and other related agreements that would have been entered into between Mr. Lupis and the Company in 2012. In March 2019, the Company and Mr. Lupis entered into a settlement agreement pursuant to which the Company has agreed to pay Mr. Lupis certain consideration, which is included in general and administrative expense, in exchange for a dismissal of the action.

In April 2015, we filed a proof of claim in connection with bankruptcy proceedings of V3 Systems, Inc. (“V3”) based on breaches by V3 of the Asset Purchase Agreement entered into between V3 and the Company dated February 11, 2014 (the “APA”). On October 6, 2015, UD Dissolution Liquidating Trust (“UD Trust”), the apparent successor to V3, filed a complaint against us and certain of our current and former directors in the U.S. Bankruptcy Court for the District of Utah Central Division objecting to our proof of claim and asserting claims for affirmative relief against us and our directors. This complaint alleges, among other things, that Sphere 3D breached the APA and engaged in certain other actions and/or omissions that caused V3 to be unable to timely sell the Sphere 3D common shares received by V3 pursuant to the APA. The plaintiff seeks, among other things, monetary damages for the loss of the potential earn-out consideration, the value of the common shares held back by us pursuant to the APA and costs and fees. We believe the lawsuit to be without merit and intend to vigorously defend against the action.

On December 23, 2015, we filed a motion seeking to dismiss the majority of the claims asserted by the UD Trust. On January 13, 2016, we filed a counterclaim against the UD Trust in which we allege that V3 breached numerous provisions of the APA. On July 22, 2016, we filed a motion seeking to transfer venue of this action to the United States District Court for the District of Delaware. The Bankruptcy Court granted our motion to transfer venue on August 30, 2016, and the case was formally transferred to the Delaware District Court on October 11, 2016. On November 13, 2018, the Delaware District Court referred the case to the Delaware Bankruptcy Court. The Delaware Bankruptcy Court has not yet set a hearing on our motion to dismiss.

In March 2018, UD Trust filed a complaint in U.S. District Court, Northern California District (“California Complaint”) asserting that two transactions involving the Company constitute fraudulent transfers under federal and state law. First, UD Trust alleges that the consolidation of the Company’s and its subsidiaries’ indebtedness to the Cyrus Group into a debenture between FBC Holdings and the Company in December 2014 constitutes a fraudulent transfer. Second, UD Trust alleges that the Share Purchase Agreement constitutes a fraudulent transfer, and seeks to require that the proceeds of the transaction be placed in escrow until the V3 litigation is resolved. The California Complaint also asserts a claim against the Company’s former CEO for breach of fiduciary duty, and a claim against the Cyrus Group for aiding and abetting breach of fiduciary duty. We believe the lawsuit to be without merit and intend to vigorously defend against the action. On July 25, 2018, we filed a motion seeking to dismiss all of the claims asserted against the Company and its former CEO. On the same day, the Cyrus Group filed a motion seeking to dismiss all claims asserted against the Cyrus Group.

Subsequent Event (Notes)	3 Months Ended
Subsequent Event (Notes)	Mar. 31, 2019
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Subsequent Event In May 2019, the Company signed purchase agreements for a private placement of 340,000 common shares of the Company for a purchase price of $680,000. The purchase price for one common share was $2.00. The transaction is anticipated to close on or about May 15, 2019 subject to customary closing conditions. The Company intends to use the proceeds from the offering for general corporate and working capital purposes.

Significant Accounting Policies (Policies)	3 Months Ended
Significant Accounting Policies (Policies)	Mar. 31, 2019
Accounting Policies [Abstract]
Consolidation, Policy [Policy Text Block]	Principles of Consolidation The condensed 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. These condensed consolidated financial statements include the accounts of the Company and its subsidiaries, all of which are wholly owned. All intercompany balances and transactions have been appropriately eliminated in consolidation. In November 2018, the Company closed the Purchase Agreement related to its divestiture of Overland. The 2018 financial results of Overland have been reflected in the Company’s condensed consolidated statements of operations as discontinued operations. The Company’s 2018 statement of cash flows is presented on a combined basis, including continuing and discontinued operations. Unless it is otherwise disclosed, all other disclosures in the consolidated financial statements are related to continuing operations.
Use of Estimates, Policy [Policy Text Block]	Use of Estimates The preparation of the condensed consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the condensed consolidated financial statements and reported amounts of revenues and expenses during the reporting period. Significant areas requiring the use of management estimates relate to the determination of provisions for impairment assessments of goodwill, other indefinite-lived intangible assets; revenue; allowance for doubtful receivables; inventory valuation; warranty provisions; and litigation claims. Actual results could differ from these estimates.
Foreign Currency Transactions and Translations Policy [Policy Text Block]	Foreign Currency Translation The financial statements of foreign subsidiaries, for which the functional currency is the local currency, are 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’ deficit. Gains or losses from foreign currency transactions are recognized in the condensed consolidated statements of operations.
Cash and Cash Equivalents, Policy [Policy Text Block]	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 carrying amounts approximate fair value due to the short maturities of these instruments.
Trade and Other Accounts Receivable, Policy [Policy Text Block]	Accounts Receivable Accounts receivable is recorded at the invoiced amount and is non-interest bearing. We estimate our 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, we analyze 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. We review 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.
Inventories, Policy [Policy Text Block]	Inventories Inventories are stated at the lower of cost and net realizable value using the first-in-first-out method. Net realizable value is the estimated selling price in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. We assess the value of inventories periodically based upon numerous factors including, among others, expected product or material demand, current market conditions, technological obsolescence, current cost, and net realizable value. If necessary, we write down our inventory for obsolete or unmarketable inventory by an amount equal to the difference between the cost of the inventory and the net realizable value.
Investment in Affiliate [Policy Text Block]	Investment in Affiliate The Company holds an investment in equity securities of a nonpublic company for business and strategic purposes. The 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 investment on a regular basis to determine if the investment is 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.
Goodwill and Intangible Assets, Policy [Policy Text Block]	Goodwill and Intangible Assets Goodwill represents the excess of consideration paid over the value assigned to the net tangible and identifiable intangible assets acquired. 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 six to 25 years for channel partner relationships, three to nine years for developed technology, three to eight years for capitalized development costs, and two to 25 years for customer relationships as this method most closely reflects the pattern in which the economic benefits of the assets will be consumed.
Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block]	Impairment of Goodwill and Intangible Assets Goodwill and intangible assets are tested for impairment on an annual basis at December 31, or more frequently if there are indicators of impairment. 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.
Revenue Recognition, Policy [Policy Text Block]	Revenue Recognition The Company generates revenue primarily from: (i) solutions for standalone storage and integrated hyper-converged storage; (ii) professional services; and (iii) warranty and customer services. As of January 1, 2018, the Company adopted Accounting Standards Codification (“ASC”) Topic 606, Revenue from Contracts with Customers, which affects how the Company recognizes revenue in these arrangements. The Company applied the provisions of Topic 606 using the modified retrospective approach, with the cumulative effect of the adoption recognized as of January 1, 2018, to all contracts that had not been completed as of that date. Approximately 70% of the Company’s 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. In limited circumstances where a customer is unable to accept shipment and requests products be delivered to, and stored on, the Company’s premises, also known as a “bill-and-hold” arrangements, revenue is recognized when: (i) the customer has requested delayed delivery and storage of the products, (ii) the goods are segregated from the inventory, (iii) the product is complete, ready for shipment and physical transfer to the customer, and (iv) the Company does not have the ability to use the product or direct it to another customer. 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.
Standard Product Warranty, Policy [Policy Text Block]	Warranty and Extended Warranty The Company records a provision for standard warranties provided with all products. If future actual costs to repair were to differ significantly from estimates, the impact of these unforeseen costs or cost reductions would be recorded in subsequent periods.
Extended Product Warranty, Policy [Policy Text Block]	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.
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, localization costs incurred to translate software for international markets, and the amortization of capitalized internally developed software costs.
Comprehensive Income, Policy [Policy Text Block]	Comprehensive Loss Comprehensive 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 condensed consolidated statement of comprehensive loss.
Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]	Share-based Compensation We account for share-based awards, and similar equity instruments, granted to employees, non-employee directors, and consultants under the fair value method. Share-based compensation award types include stock options and restricted stock. We use the Black-Scholes option pricing model to estimate the fair value of option awards on the measurement date, which generally is the date of grant. The expense is recognized over the requisite service period (usually the vesting period) for the estimated number of instruments for which service is expected to be rendered. The fair value of restricted stock units (“RSUs”) is estimated based on the market value of the Company’s common shares on the date of grant. The fair value of options granted to non-employees is estimated at the measurement date using the Black-Scholes option pricing model. Share-based compensation expense for options with graded vesting is recognized pursuant to an accelerated method. Share-based compensation expense for RSUs is recognized over the vesting period using the straight-line method. Share-based compensation expense for an award with performance conditions is recognized when the achievement of such performance conditions are determined to be probable. If the outcome of such performance condition is not determined to be probable or is not met, no compensation expense is recognized and any previously recognized compensation expense is reversed. Forfeitures are recognized in share-based compensation expense as they occur. We have not recognized, and do not expect to recognize in the near future, any tax benefit related to share-based compensation cost as a result of the full valuation allowance of our net deferred tax assets and its net operating loss carryforward.
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 2018, the FASB issued Accounting Standards Update (“ASU”) No. 2018-13, Fair Value Measurement (Topic 820). The new guidance removes, modifies and adds to certain disclosure requirements on fair value measurements in Topic 820, Fair Value Measurement. The update is effective for annual reporting periods, including interim periods, beginning after December 15, 2019, with early adoption permitted. We do not expect the adoption of ASU 2018-13 to have a material effect on our consolidated financial statements and related disclosures. In January 2017, the FASB issued ASU No. 2017-04, Intangibles - Goodwill and Other (Topic 350) - Simplifying the Test for Goodwill Impairment (“ASU 2017-04”). The update simplifies the subsequent measurement of goodwill by eliminating Step 2 from the goodwill impairment test. An entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount, and recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit's fair value, if applicable. The loss recognized should not exceed the total amount of goodwill allocated to the reporting unit. The same impairment test also applies to any reporting unit with a zero or negative carrying amount. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. The update is effective for annual reporting periods, including interim periods, beginning after December 15, 2019, on a prospective basis. Early adoption is permitted for interim or annual goodwill impairment tests performed after January 1, 2017. We do not expect the adoption of ASU 2017-04 to have a material effect on our consolidated financial statements and related disclosures. Recently Adopted Accounting Pronouncements On January 1, 2019, we adopted ASU 2016-02, Leases (Topic 842) (“ASU 2016-02”), as amended. The update increases transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and requires disclosing key information about leasing arrangements. The update is effective for reporting periods beginning after December 15, 2018. The Company elected to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The Company adopted the new standard on January 1, 2019 and elected the package of practical expedients permitted under the transition guidance. The practical expedients allowed us to carry forward our historical assessment of whether existing agreements are or contain a lease and the classification of our existing lease arrangements. As a result of the adoption, the Company recorded right-of-use assets and liabilities on its condensed consolidated balance sheet, which resulted in an increase in the assets and liabilities of the condensed consolidated balance sheet of $253,000, using a discount rate of 8.0%. At March 31, 2019, the weighted-average remaining lease term of the Company’s operating leases was approximately 2.3 years. On January 1, 2019, ASU No. 2018-07, ASU No. 2018-07, Compensation-Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting (“ASU 2018-07). The update aligns measurement and classification guidance for share-based payments to nonemployees with the guidance applicable to employees. Under the new guidance, the measurement of equity-classified nonemployee awards will be fixed at the grant date. The update is effective for annual reporting periods, including interim periods, beginning after December 15, 2018, with early adoption permitted. The adoption of the new standard on January 1, 2019 did not have an effect on our financial position, results of operations or cash flows.

Discontinued Operations (Tables)

3 Months Ended

Mar. 31, 2019

Discontinued Operations and Disposal Groups [Abstract]

Disposal Groups, Including Discontinued Operations [Table Text Block]



	Three Months Ended March 31, 2018
Revenue	$	17,075
Cost of revenue	11,507
Gross profit	5,568
Sales and marketing	3,609
Research and development	177
General and administrative	2,422
	6,208
Loss from operations of discontinued operations	(640		)
Other expense of discontinued operations:
Interest expense, related party	(97		)
Interest expense	(453		)
Other expense, net	(160		)
Loss before income taxes of discontinued operations	(1,350		)
Provision for income taxes of discontinued operations	340
Net loss of discontinued operations	$	(1,690	)

Certain cash flows from discontinued operations consisted of the following amounts (in thousands):



	Three Months Ended March 31, 2018
Depreciation and amortization	$	638
Capital expenditures	$	8

- Definition

Tabular disclosure of information related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 3A
-URI http://asc.fasb.org/extlink&oid=109226691&loc=SL51724579-110230

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109222650&loc=d3e1474-107760

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 5D
-URI http://asc.fasb.org/extlink&oid=109222650&loc=SL51721677-107760

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 45
-Paragraph 11
-URI http://asc.fasb.org/extlink&oid=109222160&loc=SL51721533-107759

Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 3A
-URI http://asc.fasb.org/extlink&oid=109222650&loc=SL51721659-107760

Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 4B
-URI http://asc.fasb.org/extlink&oid=109222650&loc=SL51721665-107760

Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230

Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
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-URI http://asc.fasb.org/extlink&oid=109222650&loc=SL51721675-107760

Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760

Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
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Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
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-URI http://asc.fasb.org/extlink&oid=109222650&loc=SL51721663-107760

+ Details

Certain Balance Sheet Items (Tables)

3 Months Ended

Mar. 31, 2019

Balance Sheet Related Disclosures [Abstract]

Schedule of Inventory, Current [Table Text Block]

The following table summarizes inventories (in thousands):



	March 31, 2019		December 31, 2018
Raw materials	$	240	$	255
Work in process	302		282
Finished goods	705		693
	$	1,247	$	1,230

Schedule of Other Current Assets [Table Text Block]

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



	March 31, 2019		December 31, 2018
Deferred cost - service contracts	$	329	$	385
Prepaid insurance and services	252		344
Other	15		55
	$	596	$	784

Schedule of Other Assets, Noncurrent [Table Text Block]

The following table summarizes other assets (in thousands):



	March 31, 2019		December 31, 2018
Prepaid insurance and services	$	619	$	653
Deferred cost – service contracts	241		270
Right-of-use asset	225		—
Other	29		27
	$	1,114	$	950

Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

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

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



	March 31, 2019			December 31, 2018
Developed technology	$	13,383		$	13,383
Channel partner relationships	730			730
Capitalized development costs⁽¹⁾	2,959			2,918
Customer relationships	380			380
	17,452			17,411
Accumulated amortization:
Developed technology	(12,348		)	(12,222		)
Channel partner relationships	(267		)	(233		)
Capitalized development costs⁽¹⁾	(1,768		)	(1,655		)
Customer relationships	(318		)	(303		)
	(14,701		)	(14,413		)
Total finite-lived assets, net	2,751			2,998
Indefinite-lived intangible assets - trade names	350			350
Total intangible assets, net	$	3,101		$	3,348

________________


(1)	Includes the impact of foreign currency exchange rate fluctuations.

Share Capital (Tables)

3 Months Ended

Mar. 31, 2019

Equity [Abstract]

Schedule of Warrants [Table Text Block]

At March 31, 2019, the Company had the following outstanding warrants to purchase common shares:



Date issued	Contractual life (years)	Exercise price	Number outstanding		Expiration
May 2015	5	$800.00	4,200		May 31, 2020
October 2015	5	$466.00	2,010		October 14, 2020
December 2015	5	$500.00	5,138		December 15, 2020
December 2015	5	$216.00	7,500	(1)	December 4, 2020
March 2016	5	$500.00	150		March 4, 2021
November 2016	3	$400.00	125		November 8, 2019
August 2017	5	$42.00	37,500		August 11, 2022
August 2017	5	$42.00	11,876		August 16, 2022
August 2017	5	$42.00	25,625		August 22, 2022
April 2018	5	$5.60	111,563		April 17, 2023
			205,687	(2)

_______________


(1)	If the Company or any subsidiary thereof, at any time while this warrant is outstanding, enters into a Variable Rate Transaction (“VRT”) (as defined in the purchase agreement) and the issue price, conversion price or exercise price per share applicable thereto is less than the warrant exercise price then in effect, the exercise price shall be reduced to equal the VRT price.


(2)	Includes warrants to purchase up to 40,000 common shares, in the aggregate, outstanding to related parties at March 31, 2019.

- Definition

Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.

+ References + Details

Equity Incentive Plan (Tables)

3 Months Ended

Mar. 31, 2019

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

The Company recorded the following compensation expense related to its share-based compensation awards, which 2018 includes amounts related to discontinued operations:



	Three Months Ended March 31,
	2019		2018
Cost of sales	$	693	$	32,083
Sales and marketing	10,313		183,775
Research and development	18,471		96,300
General and administrative	94,565		508,626
Total share-based compensation expense	$	124,042	$	820,784

Net Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2019

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:



	Three Months Ended March 31,
	2019	2018
Common share purchase warrants	205,687	110,275
Restricted stock not yet vested or released	114,066	106,026
Options outstanding	10,298	22,019
Convertible notes	—	40,833
Convertible notes interest	—	40,945

Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of Product Warranty Liability [Table Text Block]

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



	Product Warranty			Deferred Revenue
Liability at January 1, 2019	$	22		$	1,655
Settlements made during the period	—			(355		)
Change in liability for warranties issued during the period	—			164
Change in liability for pre-existing warranties	(22		)	—
Liability at March 31, 2019	$	—		$	1,464
Current liability	$	—		$	692
Non-current liability	—			772
Liability at March 31, 2019	$	—		$	1,464

Organization and Business (Details) $ in Millions	Nov. 13, 2018 USD ($) shares
Related Party Transaction [Line Items]
Debt Conversion, Converted Instrument, Amount \| $	$ 6.5
Debt Conversion, Converted Instrument, Shares Issued \| shares	6,500,000

Organization and Business Going Concern (Details)	3 Months Ended
Organization and Business Going Concern (Details)	Mar. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Substantial Doubt about Going Concern, Conditions or Events	Based upon the Company's current expectations and projections for the next year, the Company believes that it will not have sufficient liquidity necessary to sustain operations beyond May 31, 2019. These factors, among others, raise substantial doubt that the Company will be able to continue as a going concern

Significant Accounting Policies (Details) - USD ($)	3 Months Ended
Significant Accounting Policies (Details) - USD ($)	Mar. 31, 2019	Mar. 31, 2018
Accounting Policies [Abstract]
Foreign Currency Transaction Loss	$ (22,000)	$ (385,000)

Significant Accounting Policies Intangible Assets (Details)	3 Months Ended
	Mar. 31, 2019
Channel partner relationships [Member] \| Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	6 years
Channel partner relationships [Member] \| Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	25 years
Developed Technology Rights [Member] \| Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	3 years
Developed Technology Rights [Member] \| Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	9 years
Capitalized Development [Member] \| Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	3 years
Capitalized Development [Member] \| Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	8 years
Customer Relationships [Member] \| Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	2 years
Customer Relationships [Member] \| Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	25 years

Significant Accounting Policies New Accounting Pronouncements (Details) - USD ($)	Mar. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating Lease, Liability		$ 253,000
Operating Lease, Right-of-Use Asset	$ 225,000	$ 253,000	$ 0
Operating Lease, Weighted Average Discount Rate, Percent		8.00%
Operating Lease, Weighted Average Remaining Lease Term	2 years 4 months

Discontinued Operations (Details) - USD ($)		3 Months Ended	12 Months Ended
Discontinued Operations (Details) - USD ($)	Nov. 13, 2018	Mar. 31, 2019	Dec. 31, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Debt Conversion, Converted Instrument, Amount	$ 6,500,000
Debt Conversion, Converted Instrument, Shares Issued	6,500,000
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal			$ (4,300,000)
Equity Securities [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Discontinued Operation, Equity Method Investment Retained after Disposal, Ownership Interest after Disposal	19.90%
Disposal Group, Including Discontinued Operation, Consideration	$ 2,100,000
Debt assigned [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Consideration	41,700,000
Cash [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Consideration	$ 1,000,000
Overland disposition [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Employee-related Liabilities		$ 1,000,000	$ 1,000,000
Costs and Expenses, Related Party		$ 81,000

Discontinued Operations Discontinued operations income statement (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2018 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Revenue	$ 17,075
Disposal Group, Including Discontinued Operation, Costs of Goods Sold	11,507
Disposal Group, Including Discontinued Operation, Gross Profit (Loss)	5,568
Disposal Group, Including Discontinued Operation, Operating Expense	6,208
Disposal Group, Including Discontinued Operation, Operating Income (Loss)	(640)
Disposal group, including discontinued operation, related party interest expense	(97)
Disposal Group, Including Discontinued Operation, Interest Expense	(453)
Disposal group, Including Discontinued Operations, other income (expense)	(160)
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax	(1,350)
Discontinued Operation, Tax Effect of Discontinued Operation	340
Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax	(1,690)
Sales and Marketing Expense [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Operating Expense	3,609
Research and Development Expense [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Operating Expense	177
General and Administrative Expense [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Operating Expense	$ 2,422

Discontinued Operations Discontinued operations selected cash flow information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Depreciation and Amortization	$ 638
Capital Expenditure, Discontinued Operations	$ 8

Certain Balance Sheet Items Inventories (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Inventory [Line Items]
Raw Materials	$ 240	$ 255
Work in Process	302	282
Finished Goods	705	693
Inventories	$ 1,247	$ 1,230

Certain Balance Sheet Items Other current assets (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Deferred Costs and Other Assets	$ 329	$ 385
Prepaid Insurance	252	344
Other Assets, Miscellaneous, Current	15	55
Other Assets, Current	$ 596	$ 784

Certain Balance Sheet Items Other long term assets (Details) - USD ($)	Mar. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid Expense, Noncurrent	$ 619,000		$ 653,000
Deferred Costs, Noncurrent	241,000		270,000
Operating Lease, Right-of-Use Asset	225,000	$ 253,000	0
Other Assets, Miscellaneous, Noncurrent	29,000		27,000
Other Assets, Noncurrent	$ 1,114,000		$ 950,000

Intangible Assets Intangible Assets (Details) - USD ($)
$ in Thousands

Mar. 31, 2019

Dec. 31, 2018

Finite-Lived Intangible Assets [Line Items]

Finite-Lived Intangible Assets, Gross

$ 17,452

$ 17,411

Finite-Lived Intangible Assets, Accumulated Amortization

(14,701)

(14,413)

Finite-Lived Intangible Assets, Net

2,751

2,998

Indefinite-lived Intangible Assets (Excluding Goodwill)

350

Intangible Assets, Net

3,101

3,348

Developed Technology Rights [Member]

Finite-Lived Intangible Assets [Line Items]

Finite-Lived Intangible Assets, Gross

13,383

Finite-Lived Intangible Assets, Accumulated Amortization

(12,348)

(12,222)

Channel partner relationships [Member]

Finite-Lived Intangible Assets [Line Items]

Finite-Lived Intangible Assets, Gross

730

Finite-Lived Intangible Assets, Accumulated Amortization

(267)

(233)

Capitalized Development [Member]

Finite-Lived Intangible Assets [Line Items]

Finite-Lived Intangible Assets, Gross

^[1]

2,959

2,918

Finite-Lived Intangible Assets, Accumulated Amortization

^[1]

(1,768)

(1,655)

Customer Relationships [Member]

Finite-Lived Intangible Assets [Line Items]

Finite-Lived Intangible Assets, Gross

380

Finite-Lived Intangible Assets, Accumulated Amortization

$ (318)

$ (303)

[1]	Includes the impact of foreign currency exchange rate fluctuations.

Intangible Assets Amortization (Details) - USD ($)	3 Months Ended
Intangible Assets Amortization (Details) - USD ($)	Mar. 31, 2019	Mar. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of Intangible Assets	$ 266,000	$ 846,000
Amortization Expense, Remainder of Fiscal Year	764,000
Amortization Expense 2020	936,000
Amortization Expense 2021	512,000
Amortization Expense 2022	329,000
Amortization Expense 2023	34,000
Amortization Expense 2024	$ 12,000

Investment in Affiliate (Details) - USD ($) $ in Millions		3 Months Ended
Investment in Affiliate (Details) - USD ($) $ in Millions	Nov. 13, 2018	Mar. 31, 2019
Investments in and Advances to Affiliates [Line Items]
Investment Repurchase Agreement, Description of Investments Subject to Agreement		FBC Holdings the right to exchange up to 2,500,000 of the Company’s Preferred Shares held by FBC Holdings for up to all of the SVTP Preferred Shares
Related Party Transaction, Description of Transaction		MFV and SVTP have the right to purchase up to 2,500,000 Preferred Shares held by FBC Holdings
Equity Securities [Member]
Investments in and Advances to Affiliates [Line Items]
Investments in and Advances to Affiliates, Balance, Shares	1,879,699
Discontinued Operation, Equity Method Investment Retained after Disposal, Ownership Interest after Disposal	19.90%
Disposal Group, Including Discontinued Operation, Consideration	$ 2.1

- Definition

A description of the related party transaction, including transactions to which no amounts or nominal amounts were ascribed and such other information deemed necessary to an understanding of the effects of the transactions on the financial statements. Examples of common related party transactions are, sales, purchases and transfers of realty and personal property, services received or furnished, loans and leases to and from top management and affiliates.

+ References + Details

Debt Related Party Secured Note (Details)	3 Months Ended
Debt Related Party Secured Note (Details)	Mar. 31, 2019 USD ($)
Debt Instrument [Line Items]
Notes Payable, Related Parties, Current	$ 500,000
Related Party Transaction, Rate	8.00%
Related party note maturity date	Jun. 13, 2019

Debt Related Party Unsecured Note (Details)	3 Months Ended
Debt Related Party Unsecured Note (Details)	Mar. 31, 2019 USD ($)
Debt Instrument [Line Items]
Related party note maturity date	Jun. 13, 2019
Employee [Member]
Debt Instrument [Line Items]
Unsecured Debt	$ 523,000
Debt Instrument, Interest Rate, Stated Percentage	2.00%
Related party note maturity date	Jan. 10, 2021

Debt Related party notes payable interest (Details)	3 Months Ended
Debt Related party notes payable interest (Details)	Mar. 31, 2019 USD ($)
Debt Disclosure [Abstract]
Related party interest expense	$ 12,000
Accounts Payable, Related Parties	$ 3,400

Debt Line of credit (Details) - USD ($)	3 Months Ended
Debt Line of credit (Details) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Debt Disclosure [Abstract]
Line of Credit Facility, Maximum Borrowing Capacity	$ 400,000
Line of Credit Facility, Interest Rate at Period End	6.00%
Line of Credit Facility, Expiration Date	Dec. 19, 2019
Line of credit	$ 365,000	$ 100,000

Preferred Shares (Details) - USD ($)		3 Months Ended
Preferred Shares (Details) - USD ($)	Nov. 13, 2018	Mar. 31, 2019
Other Liabilities Disclosure [Abstract]
Debt Conversion, Converted Instrument, Amount	$ 6,500,000
Debt Conversion, Converted Instrument, Shares Issued	6,500,000
Convertible Preferred Stock, Terms of Conversion		Preferred Shares (i) are convertible into the Company’s common shares, subject to prior shareholder approval, at a conversion rate equal to $1.00 per share, plus accrued and unpaid dividends, divided by an amount equal to 0.85 multiplied by a 15-day volume weighted average price per common share prior to the date the conversion notice is provided (the “Conversion Rate”)
Preferred Stock, Dividend Rate, Percentage		8.00%
Accrued Preferred Dividends		$ 201,000
Related party preferred shares interest expense		$ 130,000
Preferred Shares Converted to Common Shares ownership maximum		19.90%

- Definition

Specific terms relevant to convertibility. Includes class of preferred stock and number of shares convertible into, exercise (or conversion) price or rates, dates relevant to conversion timing and events relevant to conversion. Describe also any beneficial conversion features. where convertible preferred stock with a nondetachable conversion feature is in-the-money at commitment date. For contingently convertible preferred stock, discuss the circumstances of the contingency, including the events or changes in circumstance that would cause the contingency to be met and any of the significant features necessary to understand the conversion rights and the timing of those rights. Include also an events or changes in circumstance, if any, that could adjust or change the contingency, conversion price, or number of shares, including significant terms of those changes.

+ References + Details

Share Capital Public Offering (Details) $ / shares in Units, $ in Millions	Apr. 17, 2018 USD ($) $ / shares shares
Common Stock [Member]
Sale of Stock [Line Items]
Stock Issued During Period, Shares, New Issues	412,500
Number of Securities Called by Warrants	123,750
Shares Issued, Price Per Share \| $ / shares	$ 5.60
Proceeds from Issuance of Common Stock \| $	$ 2.3
Over-Allotment Option [Member]
Sale of Stock [Line Items]
Number of Securities Called by Warrants	14,063

Share Capital (Details) $ in Millions	May 10, 2018 USD ($) shares
Equity [Abstract]
Payment of Obligations, Stock Issued During Period, Shares \| shares	80,100
Legal Fees \| $	$ 0.3

Share Capital Reverse Stock Split (Details)	Nov. 05, 2018
Equity [Abstract]
Stockholders' Equity, Reverse Stock Split	share consolidation (also known as a reverse stock split) of the Company’s issued and outstanding common shares at a ratio of one-for-eight

Share Capital Warrants Outstanding (Details)	3 Months Ended
Share Capital Warrants Outstanding (Details)	Mar. 31, 2019 $ / shares shares
Related Party [Member]
Class of Warrant or Right [Line Items]
Warrant, Outstanding	40,000
May 31, 2020 [Member]
Class of Warrant or Right [Line Items]
Warrant Term	5 years
Exercise Price of Warrants \| $ / shares	$ 800.00
Warrant, Outstanding	4,200
Warrant expiration date	May 31, 2020
October 14, 2020 [Member]
Class of Warrant or Right [Line Items]
Warrant Term	5 years
Exercise Price of Warrants \| $ / shares	$ 466.00
Warrant, Outstanding	2,010
Warrant expiration date	Oct. 14, 2020
December 15, 2020 [Member]
Class of Warrant or Right [Line Items]
Warrant Term	5 years
Exercise Price of Warrants \| $ / shares	$ 500.00
Warrant, Outstanding	5,138
Warrant expiration date	Dec. 15, 2020
December 4, 2020 [Member]
Class of Warrant or Right [Line Items]
Warrant Term	5 years
Exercise Price of Warrants \| $ / shares	$ 216.00
Warrant, Outstanding	7,500
Warrant expiration date	Dec. 04, 2020
March 4, 2021 [Member]
Class of Warrant or Right [Line Items]
Warrant Term	5 years
Exercise Price of Warrants \| $ / shares	$ 500.00
Warrant, Outstanding	150
Warrant expiration date	Mar. 04, 2021
November 8, 2019 [Member]
Class of Warrant or Right [Line Items]
Warrant Term	3 years
Exercise Price of Warrants \| $ / shares	$ 400.00
Warrant, Outstanding	125
Warrant expiration date	Nov. 08, 2019
August 11, 2022 [Member]
Class of Warrant or Right [Line Items]
Warrant Term	5 years
Exercise Price of Warrants \| $ / shares	$ 42.00
Warrant, Outstanding	37,500
Warrant expiration date	Aug. 11, 2022
August 16, 2022 [Member]
Class of Warrant or Right [Line Items]
Warrant Term	5 years
Exercise Price of Warrants \| $ / shares	$ 42.00
Warrant, Outstanding	11,876
Warrant expiration date	Aug. 16, 2022
August 22, 2022 [Member]
Class of Warrant or Right [Line Items]
Warrant Term	5 years
Exercise Price of Warrants \| $ / shares	$ 42.00
Warrant, Outstanding	25,625
Warrant expiration date	Aug. 22, 2022
April 17, 2023 [Member]
Class of Warrant or Right [Line Items]
Warrant Term	5 years
Exercise Price of Warrants \| $ / shares	$ 5.60
Warrant, Outstanding	111,563
Warrant expiration date	Apr. 17, 2023
Warrant [Member]
Class of Warrant or Right [Line Items]
Warrant, Outstanding	205,687

Share Capital Related Party Warrant Exchange (Details) - March 24, 2022 [Member]	Mar. 16, 2018 shares
Class of Warrant or Right [Line Items]
Shares Issued for Warrant Exchange	178,875
Related party
Class of Warrant or Right [Line Items]
Shares Issued for Warrant Exchange	37,500
Assumption of Warrants	34,091

Equity Incentive Plan Textuals (Details) - USD ($)	3 Months Ended
Equity Incentive Plan Textuals (Details) - USD ($)	Mar. 31, 2019	Mar. 31, 2018
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity Instruments Other than Options, Grants in Period	100,000	50
RSUs Outside of 2015 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity Instruments Other than Options, Grants in Period		100,000
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted Stock Units and Stock Options Vesting Period	3 years
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity Instruments Other than Options, Grants in Period	42,000	47,535
RSAs, Share-based Third Party Liabilities Paid	$ 105,000	$ 787,000

Equity Incentive Plan Share-based Compensation Expense (Details) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Allocated Share-based Compensation Expense	$ 124,042	$ 820,784
Cost of Sales [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Allocated Share-based Compensation Expense	693	32,083
Sales and Marketing Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Allocated Share-based Compensation Expense	10,313	183,775
Research and Development Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Allocated Share-based Compensation Expense	18,471	96,300
General and Administrative Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Allocated Share-based Compensation Expense	$ 94,565	$ 508,626

Equity Incentive Plan (Details)	3 Months Ended
Equity Incentive Plan (Details)	Mar. 31, 2019 USD ($)
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized	$ 525,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	1 year 2 months

Net Loss Per Share Net Loss Per Share (Details) - shares shares in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Warrant [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	205,687	110,275
Restricted Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	114,066	106,026
Employee Stock Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	10,298	22,019
Convertible Notes Payable [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0	40,833
Convertible notes interest [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0	40,945

Related Party Transactions (Details)	3 Months Ended
Related Party Transactions (Details)	Mar. 31, 2019 USD ($)
Related Party Transactions [Abstract]
Related Party Transaction, Amounts of Transaction	$ 81,000

Commitments and Contingencies (Details)	Mar. 31, 2019 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Letters of Credit Outstanding, Amount	$ 0

Commitments and Contingencies Warranty and Extended Warranty (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract]
Deferred Costs, Service Revenue	$ 600	$ 700
Product Warranty Liability [Line Items]
Product Warranty Accrual, Current	0
Deferred revenue extended warranties, current	692
Product Warranty Accrual, Noncurrent	0
Deferred revenue extended warranties, noncurrent	772
Warranty [Member]
Product Warranty Liability [Line Items]
Liability, period start	22
Standard and Extended Product Warranty Accrual, Decrease for Payments	0
Standard and Extended Product Warranty Accrual, Increase for Warranties Issued	0
Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties	(22)
Liability, period end	0
Deferred revenue [Member]
Product Warranty Liability [Line Items]
Deferred Revenue, period start	1,655
Standard and Extended Product Warranty Accrual, Decrease for Payments	(355)
Standard and Extended Product Warranty Accrual, Increase for Warranties Issued	164
Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties	0
Deferred Revenue, period end	$ 1,464

Subsequent Event (Details) - Private Placement [Member] - Subsequent Event [Member]	May 15, 2019 USD ($) $ / shares shares
Subsequent Event [Line Items]
Stock Issued During Period, Shares, Period Increase (Decrease) \| shares	340,000
Proceeds from Issuance of Common Stock \| $	$ 680,000
Shares Issued, Price Per Share \| $ / shares	$ 2.00