Note 14 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

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

(In thousands)	For the Years Ended December 31,
	2019			2018			2017
Continuing operations	$	(16,582	)	$	(22,666	)	$	(16,196	)
Discontinued operations		12,908			5,135			2,001
Loss before income taxes	$	(3,674	)	$	(17,531	)	$	(14,195	)

(In thousands)	For the Years Ended December 31,
	2019			2018			2017
U.S. operations	$	(11,278	)	$	(9,684	)	$	(8,792	)
Foreign operations		(5,304	)		(12,982	)		(7,404	)
Loss before income taxes	$	(16,582	)	$	(22,666	)	$	(16,196	)

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

(In thousands)	For the Years Ended December 31,
	2019			2018			2017
Continuing operations	$	(2,956	)	$	(1,342	)	$	(2,251	)
Discontinued operations		411			1,136			645
Total income tax (benefit)	$	(2,545	)	$	(206	)	$	(1,606	)

(In thousands)	For the Years Ended December 31,
	2019			2018			2017
Current:
Federal	$	—		$	—		$	—
State and local		—			—			—
Foreign		—			—			—
Total current provision		—			—			—
Deferred:
Federal		(2,368	)		(894	)		(1,370	)
State and local		(588	)		(142	)		(1	)
Foreign		—			(306	)		(880	)
Total deferred (benefit)		(2,956	)		(1,342	)		(2,251	)
Total income tax (benefit)	$	(2,956	)	$	(1,342	)	$	(2,251	)

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

(In thousands)	For the Years Ended December 31,
	2019			2018			2017
Computed federal income taxes at the statutory rate (benefit)	$	(3,482	)	$	(4,760	)	$	(5,507	)
Permanent tax differences		(23	)		(122	)		(262	)
Foreign tax rates and tax credits differing from USA		435			747			1,021
Purchased goodwill and intangible impairments		—			828			1,072
Change in valuation allowance		114			1,965			1,425
Total income tax (benefit)	$	(2,956	)	$	(1,342	)	$	(2,251	)
Effective tax rate		17.83	%		5.92	%		13.90	%

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

(In thousands)	As of December 31,
	2019			2018
Deferred tax assets:
Net operating loss carryforwards	$	12,130		$	12,317
Inventory and accounts receivable reserves		306			234
Other		1,956			569
Valuation allowance		(12,447	)		(12,333	)
Deferred tax assets after valuation allowance		1,945			787
Deferred tax liabilities
Intangible assets		(476	)		(848	)
Property, plant and equipment		(1,469	)		61
Total deferred tax liabilities		(1,945	)		(787	)
Net deferred tax asset (liability)	$	—		$	—