Income Taxes - (Tables)

12 Months Ended

Dec. 31, 2012

Income Tax Disclosure [Abstract]

Schedule of 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:

	2012			2011			2010
U.S	$	(28,398	)	$	(26,321	)	$	(19,420	)
Non-U.S.	12,856			11,708			5,094

Schedule of Components of Income Tax Expense (Benefit)

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

	2012			2011			2010
Federal
current	$	(842	)	$	(1,204	)	$	6,823
deferred	(1,542		)	(2,041		)	(11,270		)
State
current	629			461			17
deferred	401			(1,218		)	(186		)
Foreign
current	2,927			2,970			1,464
deferred	(143		)	(94		)	51
	$	1,430		$	(1,126	)	$	(3,101	)

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:

	2012			2011			2010
Federal income tax at statutory rates	$	(5,439	)	$	(5,115	)	$	(5,014	)
State income taxes, net of federal income tax benefits	22			(1,007		)	(313		)
Permanent items:
Dividends received deductions	(766		)	—			—
Convertible debt mark-to-market - non-deductible	6,206			1,551
Other permanent differences	480			662			326
Federal and state income tax on joint venture	2,766			4,478			2,158
Rate differential on foreign income	(1,680		)	(726		)	(755		)
Unrecognized tax benefits	(557		)	(576		)	424
Audit settlements	218			—			—
State rate changes	(68		)	(478		)	—
Other	248			85			73
Income tax expense (benefit)	$	1,430		$	(1,126	)	$	(3,101	)
Effective income tax expense rate	9.2		%	7.7		%	21.7		%

Schedule of Deferred Tax Assets and Liabilities

Significant components of the Company’s deferred tax assets and liabilities are as follows:

	2012		2011
Deferred tax assets:
Postretirement benefits	$	3,830	$	3,675
Deferred compensation	1,940		1,916
Deferred gain	—		271
Impairments	1,452		1,311
Alternative minimum tax and net operating loss carryforward	3,487		2,635
Total deferred tax assets	$	10,709	$	9,808
Deferred tax liabilities:
Depreciation	$	8,032	$	8,307
Inventory	1,146		1,695
Pension	4,240		5,742
Intangible assets and goodwill	24,224		16,486
Other, net	1,665		1,475
Total deferred tax liabilities	39,307		33,705
Net deferred tax liabilities	$	28,598	$	23,897

Summary of Operating Loss Carryforwards

As of December 31, 2012, the Company has federal, state and foreign net operating losses ("NOLs") as follows:

	Amount		Expiration Period
Federal	$	—
State	19,499		2015 to 2032
Foreign	2,473		(a)

(a) Foreign NOLs of $369 expire in 2014 and $2,104 do not expire.

Schedule of Unrecognized Tax Benefits Roll Forward

The following table shows the net change in the Company’s unrecognized tax benefits:

	2012			2011			2010
Balance as of January 1	$	861		$	1,465		$	726
Increases (decreases) in unrecognized tax benefits:
Due to tax positions taken in prior years	—			91			729
Due to tax positions taken during the current year	45			60			44
Due to settlement with tax authorities	(757		)	—			(34		)
Due to expiration of statute	(44		)	(755		)	—
Balance as of December 31	$	105		$	861		$	1,465

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	2010 to 2011
U.S. States	2008 to 2011
Foreign	2007 to 2011