Income Taxes (Tables)

12 Months Ended

Dec. 31, 2013

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense (Benefit)

The (benefit from) provision for income taxes is comprised of the following:

	Year Ended
	December 31, 2013			December 31, 2012			December 30, 2011
Current:
United States
Federal	$	(12,095	)	$	346		$	(116	)
State	179			77			715
Foreign	201			72			1,913
Total Current	(11,715		)	495			2,512
Deferred:
United States
Federal	1,744			1,300			2,014
State	(1,797		)	212			(399		)
Foreign	(2,993		)	(3,730		)	(812		)
Total Deferred	(3,046		)	(2,218		)	803
	$	(14,761	)	$	(1,723	)	$	3,315

Schedule of Income before Income Tax, Domestic and Foreign

The U.S. and foreign components of loss from continuing operations before income taxes are as follows:

	Year Ended
	December 31, 2013			December 31, 2012			December 30, 2011
United States	$	(22,438	)	$	(21,215	)	$	(55,991	)
Foreign	(17,218		)	(17,276		)	(3,411		)
	$	(39,656	)	$	(38,491	)	$	(59,402	)

Schedule of Effective Income Tax Rate Reconciliation

Reconciliation of the differences between income taxes computed at the U.S. Federal statutory tax rate and the Company's income tax benefit follows:

	Year Ended
	December 31, 2013			December 31, 2012			December 30, 2011
Tax benefit at U.S. Federal statutory rate	$	(13,880	)	$	(13,472	)	$	(20,791	)
State income taxes, net of U.S. Federal income tax benefit	(1,052		)	188			205
Earnings taxed at rates different than the U.S. Federal statutory rate	(6,051		)	(6,271		)	(6,049		)
Changes in enacted tax rates	488			(63		)	135
Change in valuation allowances	16,722			16,310			24,689
Impact of changes in uncertain tax positions	(12,179		)	386			938
Foreign dividends	—			—			2,889
Other, net	1,191			1,199			1,299
	$	(14,761	)	$	(1,723	)	$	3,315

Schedule of Deferred Tax Assets and Liabilities

At December 31, 2013 and December 31, 2012, the tax-effected temporary differences are as follows:

	Asset (Liability)
	December 31, 2013			December 31, 2012
Current deferred tax assets
Accrued expenses	$	1,200		$	609
Accounts receivable	595			879
Inventories	(2		)	(149		)
Other	1,790			1,642
Valuation allowance	(3,608		)	(2,921		)
Total Current	(25		)	60
Non-current deferred tax liabilities
Property, plant, and equipment	(20,392		)	(24,714		)
Customer relationships	(19,991		)	(23,394		)
Net operating losses	89,678			74,137
Other liabilities	(975		)	316
Other	5,765			8,117
Valuation allowance	(72,978		)	(54,813		)
Total non-current	(18,893		)	(20,351		)
Total, net	$	(18,918	)	$	(20,291	)

Summary of Valuation Allowance

A reconciliation of the beginning and ending amount of world-wide valuation allowances is as follows:

	2013			2012			2011
Balance, beginning of year	$	(57,734	)	$	(46,323	)	$	(20,027	)
Additions	(18,852		)	(11,411		)	(26,296		)
Reductions	—			—			—
Balance, end of year	$	(76,586	)	$	(57,734	)	$	(46,323	)

Summary of Income Tax Contingencies

A reconciliation of the beginning and ending amount of gross unrecognized tax benefits is as follows:

	2013			2012			2011
Balance, beginning of year	$	(11,209	)	$	(11,395	)	$	(17,368	)
Reductions for expiration of the applicable statute of limitations	8,954			—			—
Reductions for tax positions of prior years	145			466			—
Additions for tax positions of current year	—			(243		)	(2,067		)
Additions for tax positions of prior years	—			—			(466		)
Reductions for tax positions of current year	—			—			8,506
Foreign currency translation	(82		)	(37		)	—
Balance, end of year	$	(2,192	)	$	(11,209	)	$	(11,395	)