Income Taxes - (Tables)

12 Months Ended

Dec. 31, 2014

Income Tax Disclosure [Abstract]

Schedule of (Loss) Income before Income Tax, Domestic and Foreign

(Loss) income before income taxes and equity in earnings of joint venture generated by the Company’s U.S. and non-U.S. operations were as follows:

	2014			2013			2012
U.S.	$	(112,904	)	$	(55,611	)	$	(28,398	)
Non-U.S.	(30,841		)	(5,133		)	12,856

Schedule of Components of Income Tax (Benefit) Expense

The Company’s income tax (benefit) expense is comprised of the following:

	2014			2013			2012
Federal
current	$	—		$	(260	)	$	(842	)
deferred	(6,773		)	(16,913		)	(1,542		)
State
current	361			1,312			629
deferred	(948		)	(2,949		)	401
Foreign
current	(1,898		)	3,242			2,927
deferred	7,905			(4,227		)	(143		)
	$	(1,353	)	$	(19,795	)	$	1,430

Schedule of Effective Income Tax Rate Reconciliation

The reconciliation between the Company’s effective tax rate on income or loss and the U.S. federal income tax rate of 35% is as follows:

	2014			2013			2012
Federal income tax at statutory rates	$	(50,310	)	$	(21,260	)	$	(5,439	)
State income taxes, net of federal income tax benefits	(2,117		)	(1,757		)	22
Permanent items:
Dividends received deductions	—			(766		)	(766		)
Convertible debt mark-to-market - non-deductible	—			—			6,206
Goodwill impairment	10,454			—			—
Other permanent differences	285			(124		)	480
Federal and state income tax on joint venture	2,912			2,670			2,766
Rate differential on foreign income	11,512			812			(1,680		)
Valuation allowance	24,572			—			—
Unrecognized tax benefits	—			—			(557		)
Audit settlements	99			—			218
Other	1,240			630			180
Income tax (benefit) expense	$	(1,353	)	$	(19,795	)	$	1,430
Effective income tax expense rate	0.9		%	32.6		%	(9.2		)%

Schedule of Deferred Tax Assets and Liabilities

Significant components of the Company’s deferred tax assets and liabilities are as follows as of December 31, 2014 and 2013:

	2014			2013
Deferred tax assets:
Pension and postretirement benefits	$	4,714		$	2,526
Deferred compensation	2,109			1,768
Restructuring related and other reserves	943			1,055
Alternative minimum tax and net operating loss carryforward	40,787			24,072
Inventory	5,218			—
Other, net	1,833			69
Deferred tax assets before valuation allowance	55,604			29,490
Valuation allowance	(33,021		)	—
Total deferred tax assets	$	22,583		$	29,490
Deferred tax liabilities:
Depreciation	$	9,857		$	8,026
Inventory	—			319
Pension	—			5,954
Intangible assets and goodwill	9,129			13,288
Convertible debt discount	5,644			6,833
Other, net	5,628			2,561
Total deferred tax liabilities	30,258			36,981
Net deferred tax liabilities	$	7,675		$	7,491

Summary of Operating Loss Carryforwards

As of December 31, 2014, the Company has federal, state and foreign net operating losses ("NOLs") as follows:

	Amount		Expiration Period
Federal	$	81,328	2031 to 2034
State	84,596		2015 to 2034
Foreign	19,892		(a)

(a) Foreign NOLs of $1,719 expire in 2014 to 2018 and $18,173 do not expire.

Summary of Valuation Allowance [Table Text Block]

Valuation allowances for the Company’s U.S. and non-U.S. operations were as follows December 31, 2014 and 2013:

	2014		2013		2012
U.S.
Balance, beginning of year	$	—	$	—	$	—
Provision charged to expense	19,684		—		—
Provision charged to accumulated other comprehensive loss	8,449		—		—
Balance, end of year	$	28,133	$	—	$	—
Non-U.S.
Balance, beginning of year	$	—	$	—	$	—
Provision charged to expense	4,888		—		—
Balance, end of year	$	4,888	$	—	$	—

Summary of Tax Years Open to Income Tax Examination

The following tax years remain open to examination by the major taxing jurisdictions to which the Company is subject:

U.S. Federal	2011 to 2014
U.S. States	2010 to 2014
Foreign	2008 to 2014