Note 7 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

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

	2019		2018		2017
	(In thousands)
U.S. Operations	$	40,045	$	32,056	$	32,750
Foreign Operations		474		2,653		1,533
Income before income taxes	$	40,519	$	34,709	$	34,283

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

	2019		2018			2017
	(In thousands)
Federal:
Current	$	5,574	$	2,144		$	10,947
Deferred		718		1,328			(1,596	)
Total	$	6,292	$	3,472		$	9,351
Foreign :
Current	$	94	$	882		$	387
Deferred		33		(178	)		704
Total	$	127	$	704		$	1,091
State :
Current	$	1,322	$	204		$	837
Deferred		372		282			61
Total	$	1,694	$	486		$	898
Total	$	8,113	$	4,662		$	11,340

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

	2019			2018			2017
	(In thousands)
Expected federal income taxes	$	8,509		$	7,285		$	11,999
Foreign tax rate differential		26			146			(131	)
State income taxes, net of federal benefit and state tax credits		1,344			376			608
Federal tax credits		(419	)		(150	)		(130	)
Uncertain tax positions		34			90			151
Nondeductible expenses (income) related to recapitalization		(24	)		151			504
Share based compensation		(1,579	)		(3,041	)		(1,564	)
Compensation limit for covered employees		--			--			955
Impact of 2017 Tax Act		--			--			(2,415	)
Tax depreciation method change		--			(308	)		--
Valuation allowance		--			--			535
Withholding tax on repatriation of foreign earnings		107			--			706
GILTI		13			40			--
Other		102			73			122
Total	$	8,113		$	4,662		$	11,340

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

	2019			2018
	(In thousands)
Deferred tax assets:
Allowance for doubtful accounts	$	35		$	41
Accrued expenses		537			424
Share based compensation		1,267			1,264
Accrued bonuses		120			198
Foreign tax credit from repatriation		535			535
Other		--			46
Gross deferred tax assets		2,494			2,508
Less valuation allowance		(535	)		(535	)
Deferred tax assets		1,959			1,973
Deferred tax liabilities:
Prepaid expenses		135			95
Deferred contract costs		990			786
Property and equipment		1,926			1,944
Intangible assets		5,553			4,919
Repatriation withholding		528			505
Unrealized translation gain on intercompany loan		214			--
Other		12			--
Deferred tax liabilities		9,358			8,249
Net deferred tax liabilities	$	(7,399	)	$	(6,276	)

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

	(In thousands)
Balance of unrecognized tax benefits at December 31, 2017	$	843
Reductions due to lapse of applicable statute of limitations		(35	)
Reductions due to tax positions of prior years		(66	)
Reductions due to settlement with taxing authorities		(300	)
Additions based on tax positions related to the current year		112
Balance of unrecognized tax benefits at December 31, 2018	$	554
Reductions due to lapse of applicable statute of limitations		(43	)
Reductions due to tax positions of prior years		--
Reductions due to settlement with taxing authorities		(300	)
Additions based on tax positions related to the current year		381
Balance of unrecognized tax benefits at December 31, 2019	$	592