STR 10-Q 11 Aug 17 2017 Q2 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2017	Jul. 31, 2017
Document Information [Line Items]
Entity Registrant Name	STR HOLDINGS, INC.
Entity Central Index Key	1,473,597
Trading Symbol	stri
Current Fiscal Year End Date	--12-31
Entity Filer Category	Smaller Reporting Company
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Entity Common Stock, Shares Outstanding (in shares)		19,453,821
Document Type	10-Q
Document Period End Date	Jun. 30, 2017
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	Q2
Amendment Flag	false

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
CURRENT ASSETS
Cash and cash equivalents	$ 13,404	$ 12,379
Bank acceptance notes	148	3,360
Accounts receivable, trade, less allowances for doubtful accounts of $2,322 and $2,640 in 2017 and 2016, respectively	2,470	2,989
Inventories, net	2,128	1,847
Prepaid expenses	1,098	972
Other current assets	1,000	1,095
Total current assets	20,248	22,642
Property, plant and equipment, net	8,221	7,974
Assets held for sale (Note 8)	5,823	6,090
Other long-term assets	179	140
Total assets	34,471	36,846
CURRENT LIABILITIES
Accounts payable	1,303	1,500
Accrued liabilities (Note 9)	2,756	2,617
Income taxes payable	996	993
Due to factor	533	381
Total current liabilities	5,588	5,491
Total liabilities	5,588	5,491
COMMITMENTS AND CONTINGENCIES (Note 10)
Stockholders’ Equity
Preferred stock, $0.01 par value, 20,000,000 shares authorized; no shares issued and outstanding
Common stock, $0.01 par value, 200,000,000 shares authorized; 19,383,016 and 19,381,776 issued and outstanding, respectively, in 2017 and 19,239,587 and 19,238,347 issued and outstanding, respectively, in 2016	189	187
Treasury stock, 1,240 shares at cost	(57)	(57)
Additional paid–in capital	231,853	231,627
Accumulated deficit	(197,302)	(193,971)
Accumulated other comprehensive loss, net	(5,800)	(6,431)
Total stockholders’ equity	28,883	31,355
Total liabilities and stockholders’ equity	$ 34,471	$ 36,846

Condensed Consolidated Balance3

Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Allowance for doubtful accounts	$ 2,322	$ 2,640
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, authorized (in shares)	20,000,000	20,000,000
Preferred stock, issued (in shares)	0	0
Preferred stock, outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	200,000,000	200,000,000
Common stock issued (in shares)	19,383,016	19,239,587
Common stock, outstanding (in shares)	19,381,776	19,238,347
Treasury stock, shares (in shares)	1,240	1,240

Condensed Consolidated Statemen

Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net sales	$ 3,057	$ 6,691	$ 6,770	$ 13,114
Cost of sales	3,695	6,631	7,905	13,455
Gross (loss) profit	(638)	60	(1,135)	(341)
Selling, general and administrative expenses	1,299	1,782	3,280	3,691
Research and development expense	236	314	550	641
(Recovery) provision for bad debt expense	(215)	934	(380)	1,359
Operating loss	(1,958)	(2,970)	(4,585)	(6,032)
Interest (expense) income, net	(3)	52	(7)	41
Other income (expense), net (Note 8)	1,632	(1,699)	1,206	(1,699)
(Loss) gain on disposal of fixed assets	(16)	2	(13)	2
Foreign currency transaction loss	(64)	(199)	(75)	(287)
Loss before income tax (benefit) expense	(409)	(4,814)	(3,474)	(7,975)
Income tax (benefit) expense	(125)	199	(143)	(15)
Net loss	(284)	(5,013)	(3,331)	(7,960)
Other comprehensive income (loss):
Foreign currency translation (net of tax effect of $205, $0, $257 and $0, respectively)	501	(303)	631	94
Other comprehensive income (loss)	501	(303)	631	94
Comprehensive income (loss)	$ 217	$ (5,316)	$ (2,700)	$ (7,866)
Net loss per share (Note 4):
Basic (in dollars per share)	$ (0.02)	$ (0.27)	$ (0.18)	$ (0.44)
Diluted (in dollars per share)	$ (0.02)	$ (0.27)	$ (0.18)	$ (0.44)
Weighted–average shares outstanding (Note 4):
Basic (in shares)	18,913,427	18,380,904	18,839,391	18,307,545
Diluted (in shares)	18,913,427	18,380,904	18,839,391	18,307,545

Condensed Consolidated Stateme5

Condensed Consolidated Statements of Comprehensive Loss (Unaudited) (Parentheticals) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Foreign currency translation, tax effect	$ 205	$ 0	$ 257	$ 0

Condensed Consolidated Stateme6

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
OPERATING ACTIVITIES
Net loss	$ (3,331)	$ (7,960)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	753	950
Stock–based compensation expense	252	280
Gain (loss) on disposal of property, plant and equipment	13	(2)
(Recovery) provision for bad debt expense	(380)	1,359
Impairment of assets held for sale	267	1,708
Proceeds from insurance claim	1,475
Provision for deferred taxes	(302)	(49)
Changes in operating assets and liabilities:
Accounts receivable	1,010	(1,325)
Income tax receivable		8,252
Inventories, net	(170)	1,872
Other current assets	1,624	(1,485)
Accounts payable	(274)	(42)
Accrued liabilities	233	896
Income taxes payable	2	8
Other, net	(23)	1,374
Total net cash provided by operating activities	1,149	5,836
INVESTING ACTIVITIES
Capital investments	(410)	(174)
Proceeds from sale of fixed assets		16
Total net cash used in investing activities	(410)	(158)
FINANCING ACTIVITIES
Shared services arrangement with Zhenfa		56
Factoring arrangement	111	123
Total net cash provided by financing activities	111	179
Effect of exchange rate changes on cash	175	249
Net change in cash and cash equivalents	1,025	6,106
Cash and cash equivalents, beginning of period	12,379	7,703
Cash and cash equivalents, end of period	$ 13,404	$ 13,809

Note 1 - Basis of Presentation

Note 1 - Basis of Presentation	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]	NOTE 1—BASIS The accompanying condensed consolidated financial statements and the related interim information contained within the notes to the condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) and the applicable rules and regulations of the Securities and Exchange Commission (“SEC”) for interim financial information and quarterly reports on the Form 10 not December 31, 2016, 10–K March 9, 2017. not The year-end Condensed Consolidated Balance Sheet data was derived from audited financial statements, but does not The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make significant estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from management’s estimates. On December 1, 2016, not 3.2 $5,000 one 30 60 January 3, 2017 February 28, 2017. not $5,000, April 3, 2017.

Note 2 - Recent Accounting Pron

Note 2 - Recent Accounting Pronouncements	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
New Accounting Pronouncements and Changes in Accounting Principles [Text Block]	NOTE 2—RECENT In January 2016, 2016 01, December 15, 2017, June 30, 2017, not

Note 3 - Transaction With Zhen

Note 3 - Transaction With Zhen Fa New Energy (U.S.) Co., Ltd. and Zhenfa Energy Group Co., Ltd.	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Definitive Agreements Disclosure [Text Block]	NOTE 3—TRANSACTION The Company has entered into certain definitive agreements with Zhenfa Energy Group Co., Ltd., a Chinese limited liability company (“Zhenfa”) and its affiliate, Zhen Fa New Energy (U.S.) Co., Ltd., a Nevada corporation (“Zhenfa U.S.”). Purchase Agreement On August 11, 2014, 51% December 15, 2014 ( The Company also entered into a guarantee agreement (the “Guarantee Agreement”) with Zhenfa pursuant to which Zhenfa agreed to guarantee all obligations of Zhenfa U.S. under the Purchase Agreement, including but not In connection with the closing of the Transaction, the Company entered into a registration rights agreement (the “Registration Rights Agreement”) with Zhenfa U.S. that, among other things, requires the Company to register the shares acquired by Zhenfa U.S. in the Transaction, at the Company’s expense, upon the request of Zhenfa U.S. or certain transferees of Zhenfa U.S. Sales Service Agreement In connection with the execution of the Purchase Agreement, Specialized Technology Resources, Inc., an operating subsidiary of the Company, entered into a Sales Service Agreement (the “ Sales Service Agreement”) with Zhenfa whereby Zhenfa agreed, among other things, to assist the Company in a number of endeavors, including, without limitation, marketing and selling the Company’s products in China, acquiring local raw materials, hiring and training personnel in China, and complying with Chinese law. The Sales Service Agreement also provided the Company a two December 15, 2016, five two one may 10%

Note 4 - Loss Per Share

Note 4 - Loss Per Share	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Earnings Per Share [Text Block]	NOTE 4—LOSS The calculation of basic and diluted net loss per share for the periods presented is as follows: Three Months Ended Six Months Ended 2017 2016 2017 2016 Basic and diluted net loss per share Numerator: Net loss $ (284 ) $ (5,013 ) $ (3,331 ) $ (7,960 ) Denominator: Weighted–average shares outstanding 18,913,427 18,380,904 18,839,391 18,307,545 Add: Dilutive effect of stock options — — — — Dilutive effect of restricted common stock — — — — Weighted–average shares outstanding with dilution 18,913,427 18,380,904 18,839,391 18,307,545 Net loss per share: Basic $ (0.02 ) $ (0.27 ) $ (0.18 ) $ (0.44 ) Diluted $ (0.02 ) $ (0.27 ) $ (0.18 ) $ (0.44 ) Due to the net loss for the three six June 30, 2017 2016, not Because the effect would be anti-dilutive, there were 1,121,332 not three six June 30, 2017. 1,176,887 not three six June 30, 2016.

Note 5 - Bank Acceptance Notes

Note 5 - Bank Acceptance Notes	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	NOTE 5—BANK Customers in China may Bank acceptance notes consist of the following: June 30, December 31, Balance as of beginning of period $ 3,360 $ 92 Received from customers 837 7,030 Converted to cash (3,106 ) — Paid to suppliers (1,025 ) (3,756 ) Foreign exchange impact 82 (6 ) Balance as of end of period $ 148 $ 3,360 All of the bank acceptance notes as of June 30, 2017 December 31, 2017. June 30, 2017, 5.5%.

Note 6 - Inventories

Note 6 - Inventories	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Inventory Disclosure [Text Block]	NOTE 6—INVENTORIES Inventories consist of the following: June 30, December 31, Finished goods $ 511 $ 470 Raw materials 1,690 1,812 Reserve (73 ) (435 ) Inventories, net $ 2,128 $ 1,847

Note 7 - Long-lived Assets

Note 7 - Long-lived Assets	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Property, Plant and Equipment Disclosure [Text Block]	NOTE 7—LONG Impairment Testing In accordance with ASC 360 may not At June 30, 2017 December 31, 2016, three June 30, 2017. may

Note 8 - Assets Held for Sale

Note 8 - Assets Held for Sale	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Long-lived Assets Held for Sale Disclosure [Text Block]	NOTE 8—ASSETS In July 2015, August 2, 2015. first six 2016, RM25,000 $5,823 June 30, 2017) November 2016, In accordance with ASC 360 360 10 45 9 June 30, 2017 December 31, 2016 $267, first 2017. $1,708 second 2016.

Note 9 - Accrued Liabilities

Note 9 - Accrued Liabilities	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Accounts Payable and Accrued Liabilities Disclosure [Text Block]	NOTE 9—ACCRUED Accrued liabilities consist of the following: June 30, December 31, Product performance (see Note 10) $ — $ 21 Salaries and wages 364 310 Accrued bonus 375 270 Professional fees 321 535 Restructuring severance and benefits (see Note 11) 115 269 Environmental (see Note 10) 57 57 Accrued franchise tax 16 66 Client deposits 1,142 922 Accrued income tax 159 — Other 207 167 Total accrued liabilities $ 2,756 $ 2,617

Note 10 - Commitments and Conti

Note 10 - Commitments and Contingencies	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	NOTE 10—COMMITMENTS The Company is a party to claims and litigation in the normal course of its operations. Management believes that the ultimate outcome of these matters will not Product Performance The Company provides a short-term warranty that it has manufactured its products to the Company’s specifications. On limited occasions, the Company incurs costs to service its products in connection with specific product performance matters that do not On isolated occasions, the Company has also offered limited short-term performance warranties relating to its encapsulants not 1970s 20 no no not The Company has accrued for specific product performance matters incurred in 2017 2016 may $0 $21 June 30, 2017 December 31, 2016, Environmental During 2010, 10 450 $57 June 30, 2017 December 31, 2016. Solaria In October 2016, No. 8 2005 2006 2006. €3.3 A trial was held on April 6, 2017 not no June 30, 2017 December 31, 2016.

Note 11 - Cost Reduction Action

Note 11 - Cost Reduction Actions	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Restructuring and Related Activities Disclosure [Text Block]	NOTE 11—COST REDUCTION ACTIONS In June 2016, July 5, 2016. $121 $108 2016. On March 7, 2017 second 2017. not $93 $48 first six 2017. third The restructuring accrual consists of $115 June 30, 2017. June 30, June 30, Balance as of beginning of year $ 269 $ 268 Additions 143 194 Reductions (177 ) (24 ) Reversals (120 ) — Balance as of end of period $ 115 $ 438

Note 12 - Fair Value Measuremen

Note 12 - Fair Value Measurements	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Fair Value Disclosures [Text Block]	NOTE 12—FAIR The Company measures certain financial assets and liabilities at fair value on a recurring basis in the financial statements. The hierarchy ranks the quality and reliability of inputs, or assumptions, used in the determination of fair value and requires financial assets and liabilities carried at fair value to be classified and disclosed in one three · Level 1 · Level 2 not · Level 3 not The following table provides the fair value measurements of applicable financial assets and liabilities as of June 30, 2017: Financial assets and liabilities at fair value Level 1 Level 2 Level 3 Money market funds (1) $ 4,461 $ — $ — Bank acceptance notes (2) $ 148 $ — $ — Non-recurring fair value measurements (3) $ — $ — $ 5,823 Total $ 4,609 $ — $ 5,823 The following table provides the fair value measurements of applicable financial assets and liabilities as of December 31, 2016: Financial assets and liabilities at fair value Level 1 Level 2 Level 3 Money market funds (1) $ 7,429 $ — $ — Bank acceptance notes (2) $ 3,360 $ — $ — Non-recurring fair value measurements (3) $ — $ — $ 6,090 Total $ 10,789 $ — $ 6,090 _____________________ ( 1 Included in cash and cash equivalents on the Company’s Condensed Consolidated Balance Sheets. The carrying amount of money market funds is a reasonable estimate of fair value due to the short-term maturity. ( 2 Refer to Note 5 ( 3 Included in assets held for sale on the Company’s Condensed Consolidated Balance Sheets. Refer to Note 8

Note 13 - Factoring Arrangement

Note 13 - Factoring Arrangement	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Factoring Arrangement Disclosure [Text Block]	NOTE 13—FACTORING In October 2015, first 2017. one €1,500 $1,714 June 30, 2017), 2% 2% one 90 June 30, 2017 December 31, 2016 $533 $381,

Note 14 - Income Taxes

Note 14 - Income Taxes	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Income Tax Disclosure [Text Block]	NOTE 14—INCOME There is no three six June 30, 2017 $125 $143, The Company has evaluated the positive and negative evidence bearing upon the realizability of its deferred tax assets. Based on the Company’s history of operating losses, the Company has concluded that it is more likely than not not June 30, 2017 December 31, 2016. There was no three six June 30, 2016 $199 $15, During the second 2016, $8,252 2014

Note 15 - Stockholders' Equity

Note 15 - Stockholders' Equity	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Stockholders' Equity Note Disclosure [Text Block]	NOTE 15—STOCKHOLDERS’ Changes in stockholders’ equity for the six June 30, 2017 Common Stock Treasury Stock Additional Accumulated Other Comprehensive Accumulated Total Issued Amount Acquired Amount Capital Loss Deficit Equity Balance at December 31, 2016 18,669,927 $ 187 1,240 $ (57 ) $ 231,627 (6,431 ) $ (193,971 ) $ 31,355 Stock-based compensation 265,833 2 — — 226 — — 228 Net loss — — — — — — (3,331 ) (3,331 ) Foreign currency translation, net of tax — — — — — 631 — 631 Balance at June 30, 2017 18,935,760 $ 189 1,240 $ (57 ) $ 231,853 (5,800 ) $ (197,302 ) $ 28,883 Common Stock The Company’s Board of Directors has authorized 200,000,000 $0.01 June 30, 2017, 19,383,016 19,381,776 one 19,381,776 18,935,760 446,016

Note 16 - Stock-based Compensat

Note 16 - Stock-based Compensation	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]	NOTE 16—STOCK On November 6, 2009, 2009 “2009 May 14, 2013, 2009 2009 4,133,133 2009 2009 2009 may three four ten 1,088,140 2009 June 30, 2017. The following table summarizes the options activity under the Company’s 2009 six June 30, 2017: Options Outstanding Number Weighted– Weighted– Weighted– Aggregate Balance at December 31, 2016 1,121,332 $ 1.52 — $ 0.99 $ (1,480 ) Options granted — $ — — $ — $ — Exercised — $ — — $ — $ — Canceled/forfeited — $ — — $ — $ — Balance at June 30, 2017 1,121,332 $ 1.52 7.61 $ 0.99 $ (1,480 ) Vested and exercisable as of 747,552 $ 1.52 7.61 $ 0.99 $ (987 ) Vested and exercisable as of June 30, 2017 and expected to vest thereafter 1,109,961 $ 1.52 7.61 $ 0.99 $ (1,465 ) ____________________________ ( 1 $0.20 June 30, 2017. As of June 30, 2017, $216 one not three six June 30, 2017. The following table summarizes the restricted common stock activity of the Company for the six June 30, 2017: Unvested Number of Weighted– Unvested at December 31, 2016 568,420 $ — Granted 427,639 $ — Vested (265,833 ) $ 0.16 Canceled (284,210 ) $ — Unvested at June 30, 2017 446,016 $ — Expected to vest after June 30, 2017 446,016 $ — As of June 30, 2017, $37 one Stock-based compensation expense was included in the following Condensed Consolidated Statements of Comprehensive Loss categories for operations: Three Months Ended Six Months Ended 2017 2016 2017 2016 Selling, general and administrative expense $ 132 $ 121 $ 252 $ 280 Total stock-based compensation expense $ 132 $ 121 $ 252 $ 280

Note 17 - Reportable Segment an

Note 17 - Reportable Segment and Geographical Information	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Segment Reporting Disclosure [Text Block]	NOTE 17—REPORTABLE ASC 280 10 50 one one one Adjusted EBITDA is the main metric used by the management team and the Board of Directors to plan, forecast and review the Company’s segment performance. Adjusted EBITDA represents net loss before interest income and expense, income tax expense, depreciation, stock-based compensation expense, restructuring and certain non-recurring income and expenses from the results of operations. The following tables set forth information about the Company’s operations by its reportable segment and by geographic area: Operations by Reportable Segment Three Months Ended Six Months Ended 2017 2016 2017 2016 Reconciliation of Adjusted EBITDA to Net Loss Adjusted EBITDA $ (1,606 ) $ (2,371 ) $ (3,633 ) $ (4,886 ) Depreciation (413 ) (476 ) (753 ) (950 ) Interest (expense) income, net (3 ) 52 (7 ) 41 Income tax benefit (expense) 125 (199 ) 143 15 Restructuring 113 (192 ) (24 ) (194 ) Stock–based compensation (132 ) (121 ) (252 ) (280 ) Proceeds received from insurance claim 1,475 — 1,475 — Impairment of assets held for sale 173 (1,708 ) (267 ) (1,708 ) (Loss) gain on disposal of fixed assets (16 ) 2 (13 ) 2 Net Loss $ (284 ) $ (5,013 ) $ (3,331 ) $ (7,960 ) Operations by Geographic Area Three Months Ended Six Months Ended 2017 2016 2017 2016 Net Sales Spain $ 2,042 $ 2,568 $ 3,754 $ 6,415 China 983 4,122 2,974 6,687 United States 32 1 42 12 Total Net Sales $ 3,057 $ 6,691 $ 6,770 $ 13,114 Long-Lived Assets by Geographic Area June 30, December 31, Long-Lived Assets United States $ 1,388 $ 1,448 Spain 6,275 5,990 China 557 535 Hong Kong 1 1 Total Long-Lived Assets $ 8,221 $ 7,974 Foreign sales are based on the country in which the sales originated. Net sales to one 10% three six June 30, 2017 $683 $1,330, three 10% three June 30, 2016 $3,066. one 10% six June 30, 2016 $2,512. Accounts receivable from one $271 two $597 June 30, 2017 December 31, 2016,

Note 18 - Related Party Transac

Note 18 - Related Party Transaction	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Related Party Transactions Disclosure [Text Block]	NOTE 18—RELATED Huhui Supply Agreement The Company’s Chinese subsidiary, Specialized Technology Resources Solar (Suzhou) Co. Ltd. (“STR China”) entered into a supply agreement (the “Huhui Supply Agreement”) dated as of December 31, 2014 not 535 10% not one six first not 30 June 30, 2017, not one 90 $1,148 December 31, 2015, three six June 30, 2017 not

Note 19 - Subsequent Event

Note 19 - Subsequent Event	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Subsequent Events [Text Block]	NOTE 19—SUBSEQUENT As previously disclosed, on November 18, 2016, one On July 31, 2017, not

Note 4 - Loss Per Share (Tables

Note 4 - Loss Per Share (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	Three Months Ended Six Months Ended 2017 2016 2017 2016 Basic and diluted net loss per share Numerator: Net loss $ (284 ) $ (5,013 ) $ (3,331 ) $ (7,960 ) Denominator: Weighted–average shares outstanding 18,913,427 18,380,904 18,839,391 18,307,545 Add: Dilutive effect of stock options — — — — Dilutive effect of restricted common stock — — — — Weighted–average shares outstanding with dilution 18,913,427 18,380,904 18,839,391 18,307,545 Net loss per share: Basic $ (0.02 ) $ (0.27 ) $ (0.18 ) $ (0.44 ) Diluted $ (0.02 ) $ (0.27 ) $ (0.18 ) $ (0.44 )

Note 5 - Bank Acceptance Notes

Note 5 - Bank Acceptance Notes (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	June 30, December 31, Balance as of beginning of period $ 3,360 $ 92 Received from customers 837 7,030 Converted to cash (3,106 ) — Paid to suppliers (1,025 ) (3,756 ) Foreign exchange impact 82 (6 ) Balance as of end of period $ 148 $ 3,360

Note 6 - Inventories (Tables)

Note 6 - Inventories (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Schedule of Inventory, Current [Table Text Block]	June 30, December 31, Finished goods $ 511 $ 470 Raw materials 1,690 1,812 Reserve (73 ) (435 ) Inventories, net $ 2,128 $ 1,847

Note 9 - Accrued Liabilities (T

Note 9 - Accrued Liabilities (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Schedule of Accrued Liabilities [Table Text Block]	June 30, December 31, Product performance (see Note 10) $ — $ 21 Salaries and wages 364 310 Accrued bonus 375 270 Professional fees 321 535 Restructuring severance and benefits (see Note 11) 115 269 Environmental (see Note 10) 57 57 Accrued franchise tax 16 66 Client deposits 1,142 922 Accrued income tax 159 — Other 207 167 Total accrued liabilities $ 2,756 $ 2,617

Note 11 - Cost Reduction Acti30

Note 11 - Cost Reduction Actions (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Schedule of Restructuring Reserve by Type of Cost [Table Text Block]	June 30, June 30, Balance as of beginning of year $ 269 $ 268 Additions 143 194 Reductions (177 ) (24 ) Reversals (120 ) — Balance as of end of period $ 115 $ 438

Note 12 - Fair Value Measurem31

Note 12 - Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]	Financial assets and liabilities at fair value Level 1 Level 2 Level 3 Money market funds (1) $ 4,461 $ — $ — Bank acceptance notes (2) $ 148 $ — $ — Non-recurring fair value measurements (3) $ — $ — $ 5,823 Total $ 4,609 $ — $ 5,823 Financial assets and liabilities at fair value Level 1 Level 2 Level 3 Money market funds (1) $ 7,429 $ — $ — Bank acceptance notes (2) $ 3,360 $ — $ — Non-recurring fair value measurements (3) $ — $ — $ 6,090 Total $ 10,789 $ — $ 6,090

Note 15 - Stockholders' Equity

Note 15 - Stockholders' Equity (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Schedule of Stockholders Equity [Table Text Block]	Common Stock Treasury Stock Additional Accumulated Other Comprehensive Accumulated Total Issued Amount Acquired Amount Capital Loss Deficit Equity Balance at December 31, 2016 18,669,927 $ 187 1,240 $ (57 ) $ 231,627 (6,431 ) $ (193,971 ) $ 31,355 Stock-based compensation 265,833 2 — — 226 — — 228 Net loss — — — — — — (3,331 ) (3,331 ) Foreign currency translation, net of tax — — — — — 631 — 631 Balance at June 30, 2017 18,935,760 $ 189 1,240 $ (57 ) $ 231,853 (5,800 ) $ (197,302 ) $ 28,883

Note 16 - Stock-based Compens33

Note 16 - Stock-based Compensation (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Share-based Compensation, Stock Options, Activity [Table Text Block]	Options Outstanding Number Weighted– Weighted– Weighted– Aggregate Balance at December 31, 2016 1,121,332 $ 1.52 — $ 0.99 $ (1,480 ) Options granted — $ — — $ — $ — Exercised — $ — — $ — $ — Canceled/forfeited — $ — — $ — $ — Balance at June 30, 2017 1,121,332 $ 1.52 7.61 $ 0.99 $ (1,480 ) Vested and exercisable as of 747,552 $ 1.52 7.61 $ 0.99 $ (987 ) Vested and exercisable as of June 30, 2017 and expected to vest thereafter 1,109,961 $ 1.52 7.61 $ 0.99 $ (1,465 )
Nonvested Restricted Stock Shares Activity [Table Text Block]	Unvested Number of Weighted– Unvested at December 31, 2016 568,420 $ — Granted 427,639 $ — Vested (265,833 ) $ 0.16 Canceled (284,210 ) $ — Unvested at June 30, 2017 446,016 $ — Expected to vest after June 30, 2017 446,016 $ —
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]	Three Months Ended Six Months Ended 2017 2016 2017 2016 Selling, general and administrative expense $ 132 $ 121 $ 252 $ 280 Total stock-based compensation expense $ 132 $ 121 $ 252 $ 280

Note 17 - Reportable Segment 34

Note 17 - Reportable Segment and Geographical Information (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Schedule of Segment Reporting Information, by Segment [Table Text Block]	Three Months Ended Six Months Ended 2017 2016 2017 2016 Reconciliation of Adjusted EBITDA to Net Loss Adjusted EBITDA $ (1,606 ) $ (2,371 ) $ (3,633 ) $ (4,886 ) Depreciation (413 ) (476 ) (753 ) (950 ) Interest (expense) income, net (3 ) 52 (7 ) 41 Income tax benefit (expense) 125 (199 ) 143 15 Restructuring 113 (192 ) (24 ) (194 ) Stock–based compensation (132 ) (121 ) (252 ) (280 ) Proceeds received from insurance claim 1,475 — 1,475 — Impairment of assets held for sale 173 (1,708 ) (267 ) (1,708 ) (Loss) gain on disposal of fixed assets (16 ) 2 (13 ) 2 Net Loss $ (284 ) $ (5,013 ) $ (3,331 ) $ (7,960 )
Revenue from External Customers by Geographic Areas [Table Text Block]	Three Months Ended Six Months Ended 2017 2016 2017 2016 Net Sales Spain $ 2,042 $ 2,568 $ 3,754 $ 6,415 China 983 4,122 2,974 6,687 United States 32 1 42 12 Total Net Sales $ 3,057 $ 6,691 $ 6,770 $ 13,114
Long-lived Assets by Geographic Areas [Table Text Block]	June 30, December 31, Long-Lived Assets United States $ 1,388 $ 1,448 Spain 6,275 5,990 China 557 535 Hong Kong 1 1 Total Long-Lived Assets $ 8,221 $ 7,974

Note 1 - Basis of Presentation

Note 1 - Basis of Presentation (Details Textual) $ in Millions	Dec. 01, 2016USD ($)
Average Global Market Capitalization, Value	$ 5

Note 3 - Transaction With Zhe36

Note 3 - Transaction With Zhen Fa New Energy (U.S.) Co., Ltd. and Zhenfa Energy Group Co., Ltd. (Details Textual)	Dec. 15, 2014	Jun. 30, 2017
Zhenfa [Member] | Manufacturing Facility [Member]
Sales Service Agreement, Renewal Term		1 year
Sales Service Agreement, Initial Term		2 years
Zhenfa [Member] | Minimum Rent Free Period [Member] | Manufacturing Facility [Member]
Lessee, Operating Lease, Term of Contract		5 years
Zhenfa and Affiliates [Member] | STR Holdings, Inc. [Member]
Subsidiary or Equity Method Investee, Cumulative Percentage Ownership after All Transactions		10.00%
Share Purchase Agreement [Member] | Zhenfa Purchaser (U.S.) [Member] | STR Holdings, Inc. [Member]
Subsidiary or Equity Method Investee, Cumulative Percentage Ownership after All Transactions	51.00%

Note 4 - Loss Per Share (Detail

Note 4 - Loss Per Share (Details Textual) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Employee Stock Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	1,121,332	1,176,887	1,121,332	1,176,887

Note 4 - Loss Per Share - (Loss

Note 4 - Loss Per Share - (Loss) Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net loss	$ (284)	$ (5,013)	$ (3,331)	$ (7,960)
Basic (in shares)	18,913,427	18,380,904	18,839,391	18,307,545
Diluted (in shares)	18,913,427	18,380,904	18,839,391	18,307,545
Basic (in dollars per share)	$ (0.02)	$ (0.27)	$ (0.18)	$ (0.44)
Basic (in dollars per share)	$ (0.02)	$ (0.27)	$ (0.18)	$ (0.44)

Note 5 - Bank Acceptance Note39

Note 5 - Bank Acceptance Notes (Details Textual)	6 Months Ended
	Jun. 30, 2017
Bankers Acceptance [Member]
Notes Receivable, Annual Effective Discount Rate on Bank Acceptance Notes	5.50%

Note 5 - Bank Acceptance Note40

Note 5 - Bank Acceptance Notes - Bank Acceptance Notes (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Balance as of beginning of period	$ 3,360
Balance as of end of period	148	$ 3,360
Bankers Acceptance [Member]
Balance as of beginning of period	3,360	92
Received from customers	837	7,030
Converted to cash	(3,106)
Paid to suppliers	(1,025)	(3,756)
Foreign exchange impact	82	(6)
Balance as of end of period	$ 148	$ 3,360

Note 6 - Inventories - Inventor

Note 6 - Inventories - Inventories (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Finished goods	$ 511	$ 470
Raw materials	1,690	1,812
Reserve	(73)	(435)
Inventories, net	$ 2,128	$ 1,847

Note 8 - Assets Held for Sale (

Note 8 - Assets Held for Sale (Details Textual) $ in Thousands, MYR in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017USD ($)	Jun. 30, 2016USD ($)	Jun. 30, 2017USD ($)	Jun. 30, 2016USD ($)	Jun. 30, 2016MYR
Proceeds from Sale of Property, Plant, and Equipment				$ 16
Impairment of Long-Lived Assets to be Disposed of	$ (173)	$ 1,708	267	$ 1,708
Malaysia Facility [Member]
Proceeds from Sale of Property, Plant, and Equipment			5,823		MYR 25
Impairment of Long-Lived Assets to be Disposed of		$ 1,708	$ 267

Note 9 - Accrued Liabilities -

Note 9 - Accrued Liabilities - Accrued Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Product performance (see Note 10)		$ 21
Salaries and wages	364	310
Accrued bonus	375	270
Professional fees	321	535
Restructuring severance and benefits (see Note 11)	115	269
Environmental (see Note 10)	57	57
Accrued franchise tax	16	66
Client deposits	1,142	922
Accrued income tax	159
Other	207	167
Total accrued liabilities	$ 2,756	$ 2,617

Note 10 - Commitments and Con44

Note 10 - Commitments and Contingencies (Details Textual) € in Millions	6 Months Ended
	Jun. 30, 2017EUR (€)	Jun. 30, 2017USD ($)	Dec. 31, 2016USD ($)
Loss Contingency Accrual		$ 0	$ 21,000
Solaria Energia y Medio Ambiente S.A. [Member] | Damages from Product Defects [Member]
Loss Contingency, Damages Sought, Value | €	€ 3.3
Loss Contingency Accrual		0	0
Phase II Environmental Site Assessment [Member]
Accrual for Environmental Loss Contingencies		$ 57,000	$ 57,000

Note 11 - Cost Reduction Acti45

Note 11 - Cost Reduction Actions (Details Textual) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016	Dec. 31, 2015
Restructuring Reserve	$ 115	$ 269	$ 438	$ 268
Facility Closing [Member] | Johor, Malaysia [Member] | Cost of Sales [Member]
Severance Costs	93	121
Facility Closing [Member] | Johor, Malaysia [Member] | Selling, General and Administrative Expenses [Member]
Severance Costs	$ 48	$ 108

Note 11 - Cost Reduction Acti46

Note 11 - Cost Reduction Actions - Schedule of Restructuring Costs (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Balance as of beginning of year	$ 269	$ 268
Additions	143	194
Reductions	(177)	(24)
Reversals	(120)
Balance as of end of period	$ 115	$ 438

Note 12 - Fair Value Measurem47

Note 12 - Fair Value Measurements - Fair Value Measurements of Financial Assets and Liabilities (Details) - USD ($) $ in Thousands		Jun. 30, 2017	Dec. 31, 2016
Fair Value, Inputs, Level 1 [Member]
Fair Value Assets		$ 4,609	$ 10,789
Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value Assets	[1]
Fair Value, Inputs, Level 2 [Member]
Fair Value Assets
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value Assets	[1]
Fair Value, Inputs, Level 3 [Member]
Fair Value Assets		5,823	6,090
Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Fair Value Assets	[1]	5,823	6,090
Money Market Funds [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value Assets	[2]	4,461	7,429
Money Market Funds [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Assets	[2]
Money Market Funds [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Assets	[2]
Bankers Acceptance [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value Assets	[3]	148	3,360
Bankers Acceptance [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Assets	[3]
Bankers Acceptance [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Assets	[3]
[1]	Included in assets held for sale on the Company's Condensed Consolidated Balance Sheets. Refer to Note 8 for further information.
[2]	Included in cash and cash equivalents on the Company's Condensed Consolidated Balance Sheets. The carrying amount of money market funds is a reasonable estimate of fair value due to the short-term maturity.
[3]	Refer to Note 5 for further information.

Note 13 - Factoring Arrangeme48

Note 13 - Factoring Arrangement (Details Textual) $ in Thousands, € in Millions	1 Months Ended
	Oct. 31, 2015	Jun. 30, 2017USD ($)	Jun. 30, 2017EUR (€)	Dec. 31, 2016USD ($)
Due To Factor, Current		$ 533		$ 381
Eurofactor Hispania S.A.U [Member] | Factoring Agreement to Sell with Recourse [Member]
Factoring Agreement Maximum Outstanding Amount		$ 1,714	€ 1.5
Term of Agreement	1 year
Written Notice Period Prior to End of Current Term	90 days
Eurofactor Hispania S.A.U [Member] | Factoring Agreement to Sell with Recourse [Member] | Euro Interbank Offered Rate (EURIBOR) [Member]
Loans Receivable, Basis Spread on Variable Rate	2.00%
Eurofactor Hispania S.A.U [Member] | Factoring Agreement to Sell with Recourse [Member] | London Interbank Offered Rate (LIBOR) [Member]
Loans Receivable, Basis Spread on Variable Rate	2.00%

Note 14 - Income Taxes (Details

Note 14 - Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Current Federal Tax Expense (Benefit)	$ 0	$ 0	$ 0	$ 0
Current Foreign Tax Expense (Benefit)	0	0	0	0
Current State and Local Tax Expense (Benefit)	0	0	0	0
Income Tax Expense (Benefit)	$ (125)	199	$ (143)	(15)
Internal Revenue Service (IRS) [Member]
Income Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing Authority		$ 8,252		$ 8,252

Note 15 - Stockholders' Equit50

Note 15 - Stockholders' Equity (Details Textual)	6 Months Ended
	Jun. 30, 2017$ / sharesshares	Dec. 31, 2016$ / sharesshares
Common Stock, Shares Authorized	200,000,000	200,000,000
Common Stock, Par or Stated Value Per Share | $ / shares	$ 0.01	$ 0.01
Common Stock, Shares, Issued	19,383,016	19,239,587
Common Stock, Shares, Outstanding	19,381,776	19,238,347
Common Stock, Voting Rights Number	1
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number	446,016	568,420
Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number	18,935,760

Note 15 - Stockholders' Equit51

Note 15 - Stockholders' Equity - Schedule of Changes in Stockholders' Equity (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Balance at December 31, 2016			$ 31,355
Stock-based compensation			228
Net loss			(3,331)
Foreign currency translation, net of tax	$ 501	$ (303)	631	$ 94
Balance at end of period	28,883		28,883
Common Stock [Member]
Balance at December 31, 2016			$ 187
Balance at December 31, 2016 (in shares)			18,669,927
Stock-based compensation (in shares)			265,833
Stock-based compensation			$ 2
Net loss
Foreign currency translation, net of tax
Balance at end of period	$ 189		$ 189
Balance at end of period (in shares)	18,935,760		18,935,760
Treasury Stock [Member]
Balance at December 31, 2016			$ (57)
Balance at December 31, 2016 (in shares)			1,240
Stock-based compensation (in shares)
Stock-based compensation
Net loss
Foreign currency translation, net of tax
Balance at end of period	$ (57)		$ (57)
Balance at end of period (in shares)	1,240		1,240
Additional Paid-in Capital [Member]
Balance at December 31, 2016			$ 231,627
Stock-based compensation			226
Net loss
Foreign currency translation, net of tax
Balance at end of period	$ 231,853		231,853
AOCI Attributable to Parent [Member]
Balance at December 31, 2016			(6,431)
Stock-based compensation
Net loss
Foreign currency translation, net of tax			631
Balance at end of period	(5,800)		(5,800)
Retained Earnings [Member]
Balance at December 31, 2016			(193,971)
Stock-based compensation
Net loss			(3,331)
Foreign currency translation, net of tax
Balance at end of period	$ (197,302)		$ (197,302)

Note 16 - Stock-based Compens52

Note 16 - Stock-based Compensation (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2017	May 14, 2013
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	1,088,140	1,088,140
Share Price	$ 0.20	$ 0.20
Proceeds from Stock Options Exercised	$ 0	$ 0
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period		10 years
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized	216	$ 216
Employee Stock Option [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		3 years
Employee Stock Option [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		4 years
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition		1 year
Restricted Stock [Member]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized	$ 37	$ 37
Restricted Stock [Member] | Maximum [Member]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition		1 year
Equity Incentive Plan 2009 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized			4,133,133

Note 16 - Stock-based Compens53

Note 16 - Stock-based Compensation - Summary of Stock Options Activity (Details) - Employee Stock Option [Member] - USD ($) $ / shares in Units, $ in Thousands		6 Months Ended	12 Months Ended
		Jun. 30, 2017	Dec. 31, 2016
Options Outstanding, Number of shares, Beginning balance (in shares)		1,121,332
Options Outstanding, Weighted–average exercise price, Beginning balance (in dollars per share)		$ 1.52
Balance at June 30, 2017 (in dollars per share)		$ 1.52	$ 1.52
Balance at June 30, 2017 (Year)		7 years 222 days
Options outstanding, Weighted–average Grant–date fair value, Beginning balance (in dollars per share)		$ 0.99	$ 0.99
Options outstanding, Aggregate intrinsic value, Beginning balance	[1]	$ (1,480)	$ (1,480)
Vested and exercisable, as of March 31, 2016, Number of shares (in shares)		747,552
Vested and exercisable, as of March 31, 2016, Weighted–average exercise price (in dollars per share)		$ 1.52
Vested and exercisable as of March 31, 2016, Weighted–average remaining contractual term (Year)		7 years 222 days
Vested and exercisable as of June 30, 2017 (in dollars per share)		$ 0.99
Vested and exercisable as of June 30, 2017	[1]	$ (987)
Vested and exercisable as of June 30, 2017 and expected to vest thereafter (in shares)		1,109,961
Vested and exercisable as of June 30, 2017 and expected to vest thereafter (in dollars per share)		$ 1.52
Vested and exercisable as of June 30, 2017 and expected to vest thereafter (Year)		7 years 222 days
Options granted, Number of shares (in shares)
Options granted, Weighted–average exercise price (in dollars per share)
Options granted, Weighted–average Grant–date fair value (in dollars per share)
Options granted, Aggregate intrinsic value	[1]
Exercised, Number of shares (in shares)
Exercised, Weighted–average exercise price (in dollars per share)
Canceled/forfeited, Number of shares (in shares)
Canceled/forfeited, Weighted-average exercise price (in dollars per share)
Canceled/forfeited, Weighted-average Grant-date fair value (in dollars per share)
Canceled/forfeited, Aggregate intrinsic value	[1]
Balance at June 30, 2017 (in shares)		1,121,332	1,121,332
Vested and exercisable as of June 30, 2017 and expected to vest thereafter (in dollars per share)		$ 0.99
Vested and exercisable as of June 30, 2017 and expected to vest thereafter	[1]	$ (1,465)
[1]	The aggregate intrinsic value is calculated as the difference between the exercise price of the underlying awards and the closing stock price of $0.20 of the Company's common stock on June 30, 2017.

Note 16 - Stock-based Compens54

Note 16 - Stock-based Compensation - Summary of Restricted Common Stock Activity (Details) - Restricted Stock [Member] - $ / shares	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2017
Unvested restricted shares, Number of shares, Beginning balance (in shares)	568,420
Unvested, Weighted-average grant-date fair value (in dollars per share)
Granted, Number of shares (in shares)	427,639
Granted, Weighted-average grant-date fair value (in dollars per share)
Vested, Number of shares (in shares)	(265,833)
Vested, Weighted-average grant-date fair value (in dollars per share)	$ 0.16
Unvested, Weighted-average grant-date fair value (in dollars per share)
Expected to vest, Number of shares (in shares)	446,016	446,016
Expected to vest after June 30, 2017 (in dollars per share)
Canceled, Number of shares (in shares)	(284,210)
Canceled, Weighted-average grant-date fair value (in dollars per share)
Unvested restricted shares, Number of shares, Ending balance (in shares)	446,016

Note 16 - Stock-based Compens55

Note 16 - Stock-based Compensation - Schedule of Stock-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Total stock-based compensation expense	$ 132	$ 121	$ 252	$ 280
Selling, General and Administrative Expenses [Member]
Total stock-based compensation expense	$ 132	$ 121	$ 252	$ 280

Note 17 - Reportable Segment 56

Note 17 - Reportable Segment and Geographical Information (Details Textual) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2017USD ($)	Jun. 30, 2016USD ($)	Jun. 30, 2017USD ($)	Jun. 30, 2016USD ($)	Dec. 31, 2016USD ($)
Number of Products Sold by Entity			1
Number of Industries in Which Products are Sold			1
Number of Reportable Segments			1
Revenue, Net	$ 3,057	$ 6,691	$ 6,770	$ 13,114
Customer Concentration Risk [Member] | Sales Revenue, Net [Member]
Number of Major Customers	1	3	1	1
Revenue, Net	$ 683	$ 3,066	$ 1,330	$ 2,512
Customer Concentration Risk [Member] | Accounts Receivable [Member]
Accounts Receivable, Gross, Current	$ 271		$ 271		$ 597
Number of Major Customers			1		2

Note 17 - Reportable Segment 57

Note 17 - Reportable Segment and Geographical Information - Schedule of Operations by Reportable Segment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Adjusted EBITDA	$ (1,606)	$ (2,371)	$ (3,633)	$ (4,886)
Depreciation	(413)	(476)	(753)	(950)
Interest (expense) income, net	(3)	52	(7)	41
Income tax benefit (expense)	125	(199)	143	15
Restructuring	113	(192)	(24)	(194)
Stock–based compensation	(132)	(121)	(252)	(280)
Proceeds from insurance claim	1,475		1,475
Impairment of assets held for sale	173	(1,708)	(267)	(1,708)
(Loss) gain on disposal of fixed assets	(16)	2	(13)	2
Net Loss	$ (284)	$ (5,013)	$ (3,331)	$ (7,960)

Note 17 - Reportable Segment 58

Note 17 - Reportable Segment and Geographical Information - Schedule of Operations by Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net sales	$ 3,057	$ 6,691	$ 6,770	$ 13,114
SPAIN
Net sales	2,042	2,568	3,754	6,415
CHINA
Net sales	983	4,122	2,974	6,687
UNITED STATES
Net sales	$ 32	$ 1	$ 42	$ 12

Note 17 - Reportable Segment 59

Note 17 - Reportable Segment and Geographical Information - Schedule of Long-lived Assets by Geographic Area (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Long-Lived Assets	$ 8,221	$ 7,974
UNITED STATES
Long-Lived Assets	1,388	1,448
SPAIN
Long-Lived Assets	6,275	5,990
CHINA
Long-Lived Assets	557	535
HONG KONG
Long-Lived Assets	$ 1	$ 1

Note 18 - Related Party Trans60

Note 18 - Related Party Transaction (Details Textual) - Huhui Supply Agreement [Member] $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2017USD ($)	Jun. 30, 2017USD ($)	Dec. 31, 2015USD ($)	Dec. 31, 2014MWh
Related Party Transaction, Agreement Term				1 year
Related Party Transaction, Additional Agreement, Term				180 days
Related Party Transaction, Automatic Renewal Additional Term				1 year
Zhangjiagang Huhui Segpv Co Ltd [Member]
Related Party Transaction, Minimum Square Meters Transaction | MWh				535
Related Party Transaction, Deposit Percentage on Minimum Amount				10.00%
Related Party Transaction, Notice Period Prior to End of Current Term				90 days
Revenue from Related Parties	$ 0	$ 0
Zhangjiagang Huhui Segpv Co Ltd [Member] | Accrued Liabilities [Member]
Related Party Transaction, Client Deposit Received from Related Party			$ 1,148