Note 6 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

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

	Year Ended December 31,
	2018		2017
Current:
Federal	$	-	$	-
State		26		19
Deferred:
Federal		-		(6	)
State		-		(4	)
Total provision for income taxes before valuation allowance	$	26	$	9
Change in valuation allowance		-		-
Total provision for income taxes	$	26	$	9

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

	December 31,
	2018			201 7
Deferred tax assets:
Accrued expenses	$	139		$	65
Net operating loss carryover		8,154			8,792
Goodwill and other intangibles		1,205			1,665
Deferred compensation		70			135
Depreciation		-			39
Other carryovers and credits		12			12
Total deferred tax assets		9,580			10,708
Deferred tax liabilities:
Prepaid expenses	$	(7	)	$	(20	)
Depreciation		(12	)		-
Deferred revenue		33			-
Total deferred tax liabilities		14			(20	)
Valuation Allowance		(9,594	)		(10,688	)
Net non-current deferred taxes	$	-		$	-

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

	Year Ended December 31,
	201 8		201 7
Federal statutory rate	21.0	%	34.0	%
State tax, net of income tax benefit	2.4	%	4.0	%
Effect of permanent differences	13.9	%	11.0	%
Change in valuation allowance	(36.3	)%	(48.0	)%
Total	1.0	%	1.0	%