Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Components of basic and diluted earnings per common share

Basic and diluted earnings per common share are as follows (in thousands, except per share data):

	Three months ended March 31,
	2013		2012
Net income - Basic and Diluted	$	7,765	$	3,606
Weighted average common shares outstanding - Basic	48,582		47,669
Assumed conversions:
Incremental common shares from warrants	1,411		1,699
Incremental common shares from stock options	1,142		972
Incremental common shares from restricted stock units	87		—
Weighted average common shares outstanding - Diluted	51,222		50,340
Basic earnings per common share	$	0.16	$	0.08
Diluted earnings per common share	$	0.15	$	0.07