Note 14 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

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

	Year Ended December 31, 2018			Year Ended December 31, 2017
Domestic	$	(534	)	$	(9,514	)
Foreign		(5,618	)		4,601
Total	$	(6,152	)	$	(4,913	)

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

	Year Ended December 31, 2018			Year Ended December 31, 2017
Current income tax (benefit) expense
U.S. federal	$	—		$	—
Foreign		—			—
State and local		—			(106	)
Total current income tax (benefit) expense		—			(106	)
Deferred income tax (benefit) expense
U.S. federal		(392	)		294
Foreign		—			—
State and local		—			—
Total deferred income tax (benefit) expense		(392	)		294
Total income tax (benefit) expense	$	(392	)	$	188

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

	Year Ended December 31, 2018			Year Ended December 31, 2017
Expected tax at U.S. statutory income tax rate		21.0	%		35.0	%
U.S. state and local income taxes net of federal income tax effect		0.04	%		1.4	%
Foreign rate differential		(3.0	)%		11.2	%
Foreign unremitted earnings		12.4	%		(11.8	)%
Foreign tax credit		0.0	%		(31.8	)%
Change in valuation allowance		(30.6	)%		49.4	%
Withholding tax		6.4	%		(14.2	)%
Intra-period allocation		0.0	%		8.2	%
Nondeductible Expenses		0.0	%		(51.2	)%
Other		0.2	%		0.0	%
Effective tax rate		6.4	%		(3.8	)%

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

	Year Ended December 31, 2018			Year Ended December 31, 2017
Deferred tax assets:
Accrued compensation	$	42		$	21
Inventory		47			3
Bad debt reserves		164			28
Product performance accrual		12			12
Non-qualified stock option compensation		236			229
Operating loss carryforwards		10,240			9,646
Fixed assets		137			134
Other		30			40
Total deferred tax assets before valuation allowance	$	10,908		$	10,113
Valuation allowance		(10,263	)		(8,647	)
Total deferred tax assets	$	645		$	1,466
Deferred tax liabilities:
Restricted stock compensation		(3	)		—
Withholding tax		(306	)		(698	)
Foreign unremitted earnings		(642	)		(1,466	)
Total deferred tax liabilities	$	(951	)	$	(2,164	)
Total net deferred tax (liabilities)	$	(306	)	$	(698	)