Income Taxes (Tables)

12 Months Ended

Dec. 31, 2013

Income Tax Disclosure [Abstract]

Schedule of income before income tax, domestic and foreign

For financial reporting purposes, income before income taxes includes the following (in thousands):

Years ended December 31:	2013			2012			2011
United States	$	(4,096	)	$	(11,018	)	$	(10,916	)
Foreign	(1,218		)	2,830			6,373
Total	$	(5,314	)	$	(8,188	)	$	(4,543	)

Provision for income taxes

The provision for income taxes consists of the following (in thousands):

Years ended December 31:	2013			2012			2011
Current:
State	(56		)	300			69
Foreign	1,477			1,664			2,029
Total current	1,421			1,964			2,098
Deferred:
Federal	—			(3,019		)	(1,813		)
State	—			(614		)	(369		)
Foreign	87			656			(1,107		)
Total deferred	87			(2,977		)	(3,289		)
Total	$	1,508		$	(1,013	)	$	(1,191	)

Schedule of effective income tax rate reconciliation

The income tax provision differs from the amount computed by applying the federal statutory income tax rate to income before income taxes as follows:

Years ended December 31:	2013		2012		2011
Income tax provision, at statutory federal rate	34	%	34	%	34	%
State and local income taxes, net of federal income taxes effect	5		6		16
Credits	—		5		—
Permanent differences	(13	)	(7	)	(40	)
Goodwill impairment	—		(4	)	—
Foreign taxes at rates different than domestic rates	(7	)	(1	)	5
Change in tax rates	—		—		75
Change in valuation allowance	(49	)	(20	)	(64	)
Change in FIN 48 reserve	(3	)
Other adjustments	5		—		—
Total	(28	)%	13	%	26	%

Components of deferred income taxes

The components of deferred income taxes consist of the following (in thousands):

December 31:	2013			2012
Allowance for doubtful accounts	$	415		$	275
Inventory reserve	1,954			1,933
Accrued liabilities	2,694			3,094
Other	5,791			6,052
	10,854			11,354
Valuation allowance	(9,635		)	(10,209		)
Net current deferred income tax assets	1,219			1,145
Net operating losses	88,086			89,742
Tax credits	—			758
Depreciation and amortization	439			433
Investments	—			—
Capital loss carry forwards	38,951			40,739
	127,476			131,672
Valuation allowance	(123,782		)	(127,961		)
Net long-term deferred income tax asset	3,694			3,711
Total	$	4,913		$	4,856

Summary of valuation allowance

December 31:	2013			2012			2011
Balance at beginning of period		($138.2	)		($158.8	)		($136.8	)
Decrease in Valuation Allowance	4.8			20.6			(22		)
Balance at end of period	$	(133.4	)	$	(138.2	)	$	(158.8	)

Schedule of unrecognized tax benefits roll forward

A reconciliation of the beginning and ending amounts of unrecognized tax benefits is as follows (in thousands):

December 31:	2013			2012		2011
Balance at beginning of period		$—			$—		$—
Additions related to prior year positions	(134		)	—		—
Balance at end of period	$	(134	)	$	—	$	—