Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2017

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

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

	Three months ended September 30,				Nine months ended September 30,
	2017		2016		2017		2016
Numerators:
Net income	$	21,077	$	16,050	$	58,243	$	46,245
Denominators:
Basic weighted average common shares outstanding	33,838,374		33,624,401		33,834,392		33,542,258
Dilutive effect of share based awards	1,205,613		1,051,084		1,214,280		970,557
Diluted weighted average common shares outstanding	35,043,987		34,675,485		35,048,672		34,512,815
Earnings per share:
Basic	$	0.62	$	0.48	$	1.72	$	1.38
Diluted	$	0.60	$	0.46	$	1.66	$	1.34
Weighted average common shares considered anti-dilutive in computing diluted earnings per share	—		32,516		151,961		97,574