Equity (Tables)

9 Months Ended

Sep. 30, 2015

Equity [Abstract]

Schedule of Stockholders Equity

The following table summarizes our changes in equity for the nine months ended September 30, 2015 (in thousands):

	Common Shares			Additional Paid-In Capital			Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Treasury Stock			Non-Controlling Interest			Total Equity
December 31, 2014	$	1,174		$	—		$	415,906		$	(11,894	)	$	(317,613	)	$	6,420		$	93,993
Stock based-awards	—			3,181			(2,094		)	—			14,877			—			15,964
Tax benefit of stock-based awards issued	—			180			—			—			—			—			180
Repurchase of common shares	—			—			—			—			(144,450		)	—			(144,450		)
Dividends paid	—			—			(70,933		)	—			—			—			(70,933		)
Cancellation of common shares	(32		)	(3,092		)	(206,267		)	—			209,391			—			—
Amortization of deferred pension costs, net of tax	—			—			—			317			—			—			317
Interest rate swaps	—			—			—			(324		)	—			—			(324		)
Net income (loss)	—			—			99,429			—			—			(91		)	99,338
September 30, 2015	$	1,142		$	269		$	236,041		$	(11,901	)	$	(237,795	)	$	6,329		$	(5,915	)

Schedule of Accumulated Other Comprehensive Income (Loss)

Accumulated other comprehensive income (loss) consisted of the following (in thousands):

	September 30, 2015			December 31, 2014
Transition asset	$	15		$	65
Prior service cost	674			718
Unrecognized net actuarial loss	(11,184		)	(11,595		)
Fair value of derivatives, net of tax	(1,406		)	(1,082		)
Total accumulated other comprehensive income (loss)	$	(11,901	)	$	(11,894	)