Equity (Tables)

6 Months Ended

Jun. 30, 2015

Equity [Abstract]

Schedule of Stockholders Equity

The following table summarizes our changes in equity for the six months ended June 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	—		315			(1,611		)	—			11,773			—			10,477
Tax benefit of stock-based awards issued	—		(315		)	—			—			—			—			(315		)
Repurchase of common shares	—		—			—			—			(115,793		)	—			(115,793		)
Dividends paid	—		—			(47,508		)	—			—			—			(47,508		)
Amortization of deferred pension costs, net of tax	—		—			—			212			—			—			212
Interest rate swaps	—		—			—			450			—			—			450
Net income (loss)	—		—			66,025			—			—			(281		)	65,744
June 30, 2015	$	1,174	$	—		$	432,812		$	(11,232	)	$	(421,633	)	$	6,139		$	7,260

Schedule of Accumulated Other Comprehensive Income (Loss)

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

	June 30, 2015			December 31, 2014
Transition asset	$	33		$	65
Prior service cost	689			718
Unrecognized net actuarial loss	(11,322		)	(11,595		)
Fair value of derivatives, net of tax	(632		)	(1,082		)
Total accumulated other comprehensive income (loss)	$	(11,232	)	$	(11,894	)