Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2014

Statement of Comprehensive Income [Abstract]

Schedule of Comprehensive Income (Loss)

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

	December 31,
	2014									2013									2012
	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	$	265		$	—		$	265		$	166		—			$	166		$	(54	)	$	—	$	(54	)
Reclassification of net gains on derivative instruments	(1,110		)	426			(684		)	(1,188		)	458			(730		)	(1,188		)	456		(732		)
Realized loss on cash flow hedging derivatives	(18,388		)	7,243			(11,145		)	—			—			—			—			—		—
Pension and postretirement medical liability adjustment	134			(52		)	82			1,568			(605		)	963			(897		)	344		(553		)
Other comprehensive income (loss)	$	(19,099	)	$	7,617		$	(11,482	)	$	546		$	(147	)	$	399		$	(2,139	)	$	800	$	(1,339	)

Schedule of Accumulated Comprehensive Income (Loss)

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

	December 31, 2014			December 31, 2013
Foreign currency translation	$	797		$	532
Derivative instruments designated as cash flow hedges	(8,316		)	3,513
Pension and postretirement medical plans	(1,247		)	(1,329		)
Accumulated other comprehensive income	(8,766		)	2,716

Reclassification out of Accumulated Other Comprehensive Income

The following table displays the changes in AOCI by component, net of tax (in thousands):

		December 31, 2014
		Twelve Months Ended
	Affected Line Item in the Consolidated Statements of Income	Interest Rate Derivative Instruments Designated as Cash Flow Hedges			Pension and Postretirement Medical Plans			Foreign Currency Translation		Total
Beginning balance		$	3,513		$	(1,329	)	$	532	$	2,716
Other comprehensive (loss) income before reclassifications		(11,145		)	—			265		$	(10,880	)
Amounts reclassified from accumulated other comprehensive income	Interest Expense	(684		)	—			—		$	(684	)
Amounts reclassified from accumulated other comprehensive income		—			82			—		$	82
Net current-period other comprehensive (loss) income		(11,829		)	82			265		(11,482		)
Ending balance		$	(8,316	)	$	(1,247	)	$	797	$	(8,766	)

		December 31, 2013
		Twelve Months Ended
	Affected Line Item in the Consolidated Statements of Income	Interest Rate Derivative Instruments Designated as Cash Flow Hedges			Pension and Postretirement Medical Plans			Foreign Currency Translation		Total
Beginning balance		$	4,243		$	(2,292	)	$	366	$	2,317
Other comprehensive income before reclassifications		—			—			166		$	166
Amounts reclassified from accumulated other comprehensive income	Interest Expense	(730		)	—			—		$	(730	)
Amounts reclassified from accumulated other comprehensive income		—			963			—		$	963
Net current-period other comprehensive (loss) income		(730		)	963			166		399
Ending balance		$	3,513		$	(1,329	)	$	532	$	2,716