Equity (Tables)

3 Months Ended

Mar. 31, 2015

Equity [Abstract]

Schedule of Stockholders Equity

The following table summarizes our changes in equity for the three months ended March 31, 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	—		925			—			—			4,283			—			5,208
Tax benefit of stock-based awards issued	—		(68		)	—			—			—			—			(68		)
Repurchase of common shares	—		—			—			—			(72,898		)	—			(72,898		)
Dividends paid	—		—			(23,940		)	—			—			—			(23,940		)
Amortization of deferred pension costs, net of tax	—		—			—			105			—			—			105
Interest rate swaps	—		—			—			(897		)	—			—			(897		)
Net income (loss)	—		—			31,399			—			—			(357		)	31,042
March 31, 2015	$	1,174	$	857		$	423,365		$	(12,686	)	$	(386,228	)	$	6,063		$	32,545

Schedule of Accumulated Other Comprehensive Income (Loss)

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

	March 31, 2015			December 31, 2014
Transition asset	$	49		$	65
Prior service cost	704			718
Unrecognized net actuarial loss	(11,460		)	(11,595		)
Fair value of derivatives	(1,979		)	(1,082		)
Total accumulated other comprehensive income (loss)	$	(12,686	)	$	(11,894	)