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Note 20 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

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

		Year ended December 31,
		2015				2014
Domestic		$	(18,625	)		$	(11,924	)
Foreign			(6,599	)			15,309
		$	(25,224	)		$	3,385

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

		Year ended December 31,
		2015				2014
Current:
Federal		$	0			$	0
State			31				102
Foreign			(269	)			3,417
Total current income tax expense			(238	)			3,519
Deferred:
Federal			0				0
State			0				0
Foreign			2,230				1,050
Total deferred income tax expense			2,230				1,050
		$	1,992			$	4,569

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

		Year ended December 31,
		2015				2014
Federal tax expense at the statutory rate		$	(8,829	)		$	1,185
Current year permanent differences			254				61
State income taxes, net of federal tax impact			(613	)			(772	)
Foreign repatriation, net of foreign tax credits			(3,394	)			4,077
Effect of tax rates of foreign subsidiaries			323				(733	)
Currency translation effect on temporary differences			(217	)			(71	)
Change in valuation allowance			11,453				297
Prior year adjustment			3,015				531
Other			0				(6	)
		$	1,992			$	4,569

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

		December 31,
		2015				2014
Deferred tax assets:
Compensation and benefit accruals		$	1,987			$	1,665
Inventory valuation			2,840				3,124
Federal and state net operating loss carryforwards			51,460				46,835
Deferred revenue			533				2,573
Accounts receivable allowance			42				113
Defined benefit pension plan			1,766				2,304
Foreign deferred revenue and other provisions			4,033				2,556
AMT credits			185				185
Other			1,526				974
			64,372				60,329
Domestic valuation allowance			(58,682	)			(51,914	)
Foreign valuation allowance			(4,033	)			0
Total deferred tax assets			1,657				8,415
Deferred tax liabilities:
Foreign subsidiaries – unrepatriated earnings			(379	)			(3,773	)
Depreciation			(1,278	)			(2,086	)
Total deferred tax liabilities			(1,657	)			(5,859	)
Net deferred tax asset		$	0			$	2,556

X

- Definition

Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319

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+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
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Tabular disclosure of income before income tax between domestic and foreign jurisdictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(h)(1)(i))
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