Net Income per Share Net Income per Share

12 Months Ended

Dec. 31, 2013

Earnings Per Share [Abstract]

Net Income per Share

Net Income per Share

The following table sets forth the computation of basic and diluted earnings per common share:

	Year Ended December 31,
	2013		2012		2011
	(in thousands, except per share amounts)
Numerator:
Net income	$	176,918	$	108,460	$	76,448
Denominator:
Weighted-average shares outstanding, basic	72,593		72,386		53,241
Effect of dilutive stock awards	406		205		274
Adjusted weighted-average shares outstanding, diluted	72,999		72,591		53,515
Net Income per Share:
Basic earnings per common share	$	2.44	$	1.50	$	1.44
Diluted earnings per common share	$	2.42	$	1.49	$	1.43
Anti-dilutive weighted-average shares	1		88		70