Equity Level 3 (Tables)

3 Months Ended

Mar. 31, 2012

Equity [Abstract]

Schedule of Stockholders Equity [Table Text Block]

The following table summarizes our changes in equity for the three months ended March 31, 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 based-awards	—		3,077		—			—			1,311			—			4,388
Tax benefit of stock-based awards issued	—		500		—			—			—			—			500
Repurchase of common shares	—		—		—			—			(12,889		)	—			(12,889		)
Dividends paid	—		—		(13,334		)	—			—			—			(13,334		)
Amortization of deferred pension costs, net of tax	—		—		—			14			—			—			14
Net income (loss)	—		—		53,951			—			—			(21		)	53,930
March 31, 2012	$	1,376	$	5,589	$	324,277		$	(1,725	)	$	(118,984	)	$	3,731		$	214,264

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

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

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

	March 31, 2012			December 31, 2011
	(Unaudited)
Prior service cost	$	(704	)	$	(734	)
Transition asset	243			259
Unrecognized net actuarial loss	(1,264		)	(1,264		)
Total accumulated other comprehensive income (loss)	$	(1,725	)	$	(1,739	)