Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2014

Earnings Per Share [Abstract]

Reconciliation of Average Share Amounts used to Compute Both Basic and Diluted Earnings (Loss) Per Share

The following table reconciles the average share amounts used to compute both basic and diluted earnings (loss) per share (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2014		2013		2014		2013
Weighted average shares outstanding:
Basic weighted average shares outstanding		113,907		119,505		114,663		118,781
Add: Dilutive effect of stock options and restricted stock awards		2,070		1,997		2,149		—
Diluted weighted average shares outstanding		115,977		121,502		116,812		118,781