Equity Level 3 (Tables)

6 Months Ended

Jun. 30, 2012

Equity [Abstract]

Schedule of Stockholders Equity [Table Text Block]

The following table summarizes our changes in equity for the six months ended June 30, 2012 (in thousands):

(Unaudited)	Common Shares		Additional Paid-In Capital			Retained Earnings			Accumulated Other Comprehensive Income (Loss)			Treasury Stock			Non-Controlling Interests		Total Equity
December 31, 2011	$	1,376	$	2,012		$	283,660		$	(1,739	)	$	(107,406	)	$	3,752	$	181,655
Stock options exercised	—		(60		)	—			—			65			—		5
Stock based-awards	—		490			—			—			8,413			—		8,903
Tax benefit of stock-based awards issued	—		3,466			—			—			—			—		3,466
Repurchase of common shares	—		—			—			—			(50,160		)	—		(50,160		)
Dividends paid	—		—			(26,624		)	—			—			—		(26,624		)
Amortization of deferred pension costs, net of tax	—		—			—			27			—			—		27
Net income (loss)	—		—			106,867			—			—			14		106,881
June 30, 2012	$	1,376	$	5,908		$	363,903		$	(1,712	)	$	(149,088	)	$	3,766	$	224,153

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

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

	June 30, 2012			December 31, 2011
	(Unaudited)
Prior service cost	$	(674	)	$	(734	)
Transition asset	226			259
Unrecognized net actuarial loss	(1,264		)	(1,264		)
Total accumulated other comprehensive income (loss)	$	(1,712	)	$	(1,739	)