Other Comprehensive (Loss) Income (Tables)

12 Months Ended

Dec. 31, 2012

Statement of Other Comprehensive Income [Abstract]

Schedule of Comprehensive Income (Loss)

The following tables display the components of Other Comprehensive Loss, after-tax, and the related tax effects (in thousands):

	December 31,
	2012								2011									2010
	Before-Tax Amount			Tax Benefit		Net-of-Tax Amount			Before-Tax Amount			Tax Benefit			Net-of-Tax Amount			Before-Tax Amount			Tax Benefit		Net-of-Tax Amount
Foreign currency translation adjustment	$	(54	)	$	—	$	(54	)	$	25		—			$	25		$	111		$	—	$	111
Reclassification of net gains on derivative instruments to net income	(1,188		)	456		(732		)	(1,188		)	458			(730		)	(1,188		)	—		(1,188		)
Reclassification of deferred tax liability on net gains on derivative instruments	—			—		—			—			(3,572		)	(3,572		)	—			—		—
Pension and postretirement medical liability adjustment	(897		)	344		(553		)	(736		)	155			(581		)	(209		)	75		(134		)
Other comprehensive loss	$	(2,139	)	$	800	$	(1,339	)	$	(1,899	)	$	(2,959	)	$	(4,858	)	$	(1,286	)	$	75	$	(1,211	)

Schedule of Accumulated Comprehensive Income (Loss)

Balances by classification included within accumulated other comprehensive income (AOCI) on the Consolidated Balance Sheets are as follows, net of tax (in thousands):

	December 31, 2012			December 31, 2011
Foreign currency translation	$	366		$	420
Derivative instruments designated as cash flow hedges	4,243			4,975
Pension and postretirement medical plans	(2,292		)	(1,739		)
Accumulated other comprehensive income	2,317			3,656