Income Taxes (Tables)

12 Months Ended

Dec. 31, 2015

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

Income from continuing operations before income taxes was as follows (in thousands):



	Year Ended December 31,
	2015		2014		2013
United States	$	39,242	$	29,115	$	15,386
Non-U.S.	780		1,109		653
	$	40,022	$	30,224	$	16,039

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

Income tax expense (benefit) from continuing operations was as follows (in thousands):



	Year Ended December 31,
	2015			2014			2013
Current:
U.S. federal	$	858		$	1,086		$	541
U.S. state	171			100			56
Non-U.S.	355			222			(12		)
Total current	1,384			1,408			585
Deferred:
U.S. federal	11,324			8,913			(29,552		)
U.S. state	573			(558		)	(3,370		)
Non-U.S.	(62		)	78			252
Total deferred	11,835			8,433			(32,670		)
	$	13,219		$	9,841		$	(32,085	)

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

Individually significant components of deferred income tax assets and liabilities were as follows (in thousands):



	December 31,
	2015			2014
Deferred income tax assets:
Accrued liabilities	$	6,392		$	3,510
Allowance for doubtful accounts	467			33
Inventory valuation	818			377
Capitalized indirect inventory costs	671			295
Stock-based compensation expense	693			558
Deferred rent	869			—
Net operating loss carryforward	3,361			19,742
Basis difference on long-lived assets	1,810			3,289
Credit carryforward	3,736			4,565
Other	171			339
Gross deferred income tax assets	18,988			32,708
Valuation allowance	(888		)	(6,156		)
Deferred income tax assets, net of valuation allowance	18,100			26,552
Deferred income tax liabilities:
Prepaid advertising	(523		)	(467		)
Other prepaids	(579		)	(696		)
Basis difference on long-lived assets	(26,285		)	(3,355		)
Undistributed earnings of foreign subsidiaries	(188		)	(179		)
Other	(1		)	(1		)
Deferred income tax liabilities	(27,576		)	(4,698		)
Net deferred income tax assets (liabilities)	$	(9,476	)	$	21,854

Our net deferred income tax assets (liabilities) were recorded on our consolidated balance sheets as follows (in thousands):



	December 31,
	2015			2014
Deferred income tax assets	$	8,904		$	12,368
Long-term deferred income tax assets	—			9,546
Long-term deferred income tax liabilities	(18,380		)	—
Other long-term liabilities	—			(60		)
Net deferred income tax assets (liabilities)	$	(9,476	)	$	21,854

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

Following is a reconciliation of the U.S. statutory federal income tax rate with our effective income tax rate for continuing operations:



	Year Ended December 31,
	2015		2014		2013
U.S. statutory income tax rate	35.0	%	35.0	%	35.0	%
State tax, net of U.S. federal tax benefit	2.6		2.5		2.9
Non-U.S. income taxes	(0.1	)	(0.3	)	1.2
Nondeductible operating expenses	0.8		0.2		(0.4	)
Research and development credit	(0.6	)	(2.4	)	(0.7	)
Change in deferred tax measurement rate	—		0.1		0.2
Change in uncertain tax positions	1.1		1.5		2.2
Expiration of capital loss carryforward	—		—		26.9
Change in valuation allowance	(5.8	)	(4.1	)	(267.6	)
Other	—		0.1		0.2
Effective income tax rate	33.0	%	32.6	%	(200.1	)%

Summary of Income Tax Carryforwards [Table Text Block]

As of December 31, 2015, we had the following income tax carryforwards (in millions):



	Amount		Expires in
Net operating loss carryforwards
U.S. State	$	71.1	2016 - 2035
China	$	0.3	2020
Italy	$	0.8	2016 - 2017
Income tax credit carryforwards
U.S. Federal	$	3.2	2018 - 2035
U.S. State	$	0.5	2018 - 2022

Schedule of Reconciliatin of Gross Unrecognized Tax Benefits From Uncertain Tax Positions Roll Forward [Table Text Block]

Following is a reconciliation of gross unrecognized tax benefits from uncertain tax positions, excluding the impact of penalties and interest (in thousands):



	Year Ended December 31,
	2015			2014			2013
Balance, January 1	$	2,768		$	1,964		$	2,530
Additions for tax positions taken in prior years	1			72			166
Reductions for tax positions taken in prior years	(426		)	—			(472		)
Additions for tax positions related to the current year	43			821			54
Settlements	—			—			—
Lapses of statutes of limitations	—			(89		)	(314		)
Other	133			—			—
Balance, December 31	$	2,519		$	2,768		$	1,964