Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2011

Earnings Per Share

Reconciliation Of The Numerators And Denominators Of The Basic And Diluted Earnings Per Share

	Income  from Operations (Numerator)			Shares (Denominator)		Per-Share Amount
For the Three Months Ended June 30, 2011:
Basic income (loss) from operations per share	$	(6,464	)		69,054	$	(0.09	)
Effect of dilutive securities		0			0
Diluted income (loss) from operations per share	$	(6,464	)		69,054	$	(0.09	)
For the Three Months Ended June 30, 2010:
Basic income (loss) from operations per share	$	9,422			68,374	$	0.14
Effect of dilutive securities		0			572
Diluted income (loss) from operations per share	$	9,422			68,946	$	0.14
For the Six Months Ended June 30, 2011:
Basic income (loss) from operations per share	$	(22,460	)		68,912	$	(0.33	)
Effect of dilutive securities		0			0
Diluted income (loss) from operations per share	$	(22,460	)		68,912	$	(0.33	)
For the Six Months Ended June 30, 2010:
Basic income (loss) from operations per share	$	23,140			68,005	$	0.34
Effect of dilutive securities		0			851
Diluted income (loss) from operations per share	$	23,140			68,856	$	0.34

Common Stock Equivalents Excluded From The Earnings Per Share Computation

	Three Months Ended June 30,				Six Months Ended June 30,
	2011		2010		2011		2010
Weighted average number of stock options, SARs and RSUs, calculated using the treasury stock method, that were excluded due to the exercise/threshold price exceeding the average market price of our common stock during the period		4,116		3,679		4,222		3,806
Weighted average number of stock options, SARs and RSUs excluded due to the reporting of a net loss for the period		143		0		258		0
Total common stock equivalents excluded from diluted net income (loss) per share computation		4,259		3,679		4,480		3,806