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Note 8 - Income Taxes (Tables)

12 Months Ended

Jan. 03, 2015

Income Tax Disclosure [Abstract]

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

		2014				2013				2012
Current:
Federal		$	-			$	-			$	-
State			304				(68	)			165
Foreign			3,293				6				790
Deferred:
Federal			-				-				-
State			26				56				(928	)
Foreign			(1,961	)			-				839
Income tax expense (benefit)		$	1,662			$	(6	)		$	866

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

		2014				2013				2012
Income (loss) before income taxes		$	16,024			$	(2,118	)		$	(48,429	)
Statutory federal income tax rate			34	%			34	%			34	%
Income tax expense (benefit) at statutory federal rate			5,448				(720	)			(16,466	)
State income taxes, net of federal tax benefit			310				151				124
Permanent difference - Goodwill impairment			-				-				11,448
Valuation allowance			(5,415	)			386				4,739
Effect of lower foreign taxes			(372	)			497				296
Adjustment for unrecognized tax positions			397				(70	)			(23	)
Other items, net			1,294				(250	)			748
Income tax expense (benefit)		$	1,662			$	(6	)		$	866
Effective tax rate			10.4	%			0.3	%			(1.8	)%

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

		2014				2013
Deferred tax assets:
Deferred revenue		$	4,833			$	4,516
Accrued rents			1,746				1,682
Net operating loss carryforwards			613				6,462
Intangible assets			1,489				1,639
Deferred compensation			1,019				2,040
Accrued compensation			3,058				283
Carryforward of tax credits			4,250				5,453
Receivable write-offs			1,436				624
Stock compensation			-				179
Inventories			661				414
Other			3,270				1,858
			22,375				25,150
Less: Valuation allowance			15,572				20,987
Total deferred tax assets			6,803				4,163
Deferred tax liabilities:
Depreciation			(1,021	)			(184	)
Other			(2,975	)			(3,106	)
Total deferred tax liabilities			(3,996	)			(3,290	)
Net deferred tax asset		$	2,807			$	873

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

Balance as of December 29, 2012		$	185
Lapse of statute			(139	)
Audit settlement release			(4	)
Addition to reserve			518
Balance as of December 28, 2013			560
Addition to reserve			200
Audit settlement release			(29	)
Lapse of statute			(12	)
Balance as of January 3, 2015		$	719

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

		2014				2013				2012
Domestic		$	12,973			$	(1,134	)		$	(11,550	)
Foreign			3,051				(984	)			(36,879	)
Total		$	16,024			$	(2,118	)		$	(48,429	)

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Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

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Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

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Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

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Tabular disclosure of income before income tax between domestic and foreign jurisdictions.

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Tabular disclosure of the change in unrecognized tax benefits.

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