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Note 7 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

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

		2016				2015				2014
Domestic		$	9,733			$	13,854			$	12,973
Foreign			(4,424	)			4,044				3,051
Total income before income taxes		$	5,309			$	17,898			$	16,024

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

		2016				2015				2014
Current:
Federal		$	1,605			$	-			$	-
State			237				24				304
Foreign			(231	)			1,189				3,293
Deferred:
Federal			1,902				(9,697	)			-
State			1,230				(1,308	)			26
Foreign			(811	)			345				(1,961	)
Income tax expense (benefit)		$	3,932			$	(9,447	)		$	1,662

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

				2016				2015				2014
Income before income taxes				$	5,309			$	17,898			$	16,024
Statutory federal income tax rate					34	%			34	%			34	%
Income tax expense at statutory federal rate					1,805				6,085				5,448
State income taxes, net of federal tax benefit					968				371				310
Valuation allowance					576				(15,572	)			(5,415	)
Effect of lower foreign taxes					864				(622	)			(372	)
Adjustment for unrecognized tax positions					(77	)			67				397
Other items, net					(204	)			224				1,294
Income tax expense (benefit)				$	3,932			$	(9,447	)		$	1,662
Effective tax rate					74.1	%			(52.8	)%			10.4	%

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

		2016				2015
Deferred tax assets:
Deferred revenue		$	5,004			$	5,129
Accrued rents			1,907				1,704
Net operating loss carryforwards			1,194				306
Intangible assets			1,040				1,349
Deferred compensation			1,739				1,022
Accrued compensation			620				1,545
Carryforward of tax credits			880				928
Receivable write-offs			604				1,317
Inventories			1,994				656
Other			1,209				3,306
Total gross deferred tax assets			16,191				17,262
Less: Valuation allowance			576				—
Total deferred tax assets, net of valuation allowance			15,615				17,262
Deferred tax liabilities:
Depreciation			(3,909	)			(3,494	)
Deferred expense			(3,318	)			(2,505	)
Other			(132	)			(399	)
Total deferred tax liabilities			(7,359	)			(6,398	)
Net deferred tax assets		$	8,256			$	10,864

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

Balance as of January 3, 2015		$	719
Addition to reserve			—
Audit settlement release			—
Lapse of statute			—
Balance as of January 2, 2016			719
Increases for prior year tax positions			248
Decrease for prior year tax positions			(25	)
Increases for current year tax positions			26
Audit settlement release			(7	)
Lapse of statute of limitations			—
Balance as of December 31, 2016		$	961

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