Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2012

Earnings Per Share [Abstract]

Effect of potentially dilutive stock outstanding

The effect of potentially dilutive stock outstanding as of September 30, 2012, and 2011 are as follows (in thousands, except per share data):

	Three months ended September 30, 2012							Nine months ended September 30, 2012
	Income (Numerator)			Shares (Denominator)	Per-Share Amount			Income (Numerator)		Shares (Denominator)	Per-Share Amount
Basic EPS
Net income (loss) available to common shareholders	$	(15,821	)	89,429	$	(0.18	)	$	11,127	89,550	$	0.12
Effect of Dilutive Securities
Equity awards	—			—				—		140
Diluted EPS
Net income (loss) available to common shareholders	$	(15,821	)	89,429	$	(0.18	)	$	11,127	89,690	$	0.12
	Three months ended September 30, 2011							Nine months ended September 30, 2011
	Income (Numerator)			Shares (Denominator)	Per-Share Amount			Income (Numerator)		Shares (Denominator)	Per-Share Amount
Basic EPS
Net income available to common shareholders	$	31,060		89,449	$	0.35		$	82,135	89,350	$	0.92
Effect of Dilutive Securities
Equity awards	—			290				—		352
Diluted EPS
Net income available to common shareholders	$	31,060		89,739	$	0.35		$	82,135	89,702	$	0.92