Note 9 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

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

	December 31,
	2018		2017
Current
Federal	$	-	$	-
State		32		-
Total Current		32		-
Deferred
Federal		-		(499	)
State		-		(62	)
Total Deferred		-		(561	)
Total Income Tax Benefit	$	32	$	(561	)

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

	December 31,
	2018			2017
Computed income taxes at 21% for 2018 and 2017, respectively	$	1,047		$	( 2,203	)
Increase in income taxes resulting from:
State and local income taxes, net of federal impact		(142	)		(173	)
Change in valuation allowance		1,373			834
Stock-based compensation		(204	)		408
Change in tax rate		-			585
Other		52			(12	)
(Expense) Benefit for income taxes	$	32		$	(561	)

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

	December 31,
	2018			2017
Deferred tax assets
Reserves and accruals	$	476		$	204
Amortization		(11	)		41
Capital losses and other		1			1
Non-qualified stock option expense		165			164
Loss Carryforwards		5,901			5,116
Total deferred tax assets		6,532			5,526
Valuation allowance		(3,081	)		(1,500	)
Net deferred tax assets		3,451			4,026
Deferred tax liabilities
Depreciation		(3,451	)		(4,026	)
Total deferred tax liabilities		(3,451	)		(4,026	)
Net deferred tax assets (liabilities)	$	-		$	-