Equity Level 3 (Tables)

9 Months Ended

Sep. 30, 2012

Equity [Abstract]

Schedule of Stockholders Equity [Table Text Block]

The following table summarizes our changes in equity for the nine months ended September 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	$	1,262		$	2,126		$	283,660		$	(1,739	)	$	(107,406	)	$	3,752		$	181,655
Stock options exercised	—			(60		)	—			—			65			—			5
Stock based-awards	—			3,785			—			—			9,718			—			13,503
Tax benefit of stock-based awards issued	—			3,479			—			—			—			—			3,479
Repurchase of common shares	—			—			—			—			(83,350		)	—			(83,350		)
Dividends paid	—			—			(39,876		)	—			—			—			(39,876		)
Cancellation of common shares	(29		)	(7,568		)	(78,996		)	—			86,593			—			—
Non-controlling interests write-off	—			—			—			—			—			(54		)	(54		)
Amortization of deferred pension costs, net of tax	—			—			—			40			—			—			40
Net income (loss)	—			—			161,270			—			—			160			161,430
September 30, 2012	$	1,233		$	1,762		$	326,058		$	(1,699	)	$	(94,380	)	$	3,858		$	236,832

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

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

	September 30, 2012			December 31, 2011
	(Unaudited)
Prior service cost	$	(645	)	$	(734	)
Transition asset	210			259
Unrecognized net actuarial loss	(1,264		)	(1,264		)
Total accumulated other comprehensive income (loss)	$	(1,699	)	$	(1,739	)