Net Income Per Common Share (Tables)

3 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Basic and diluted net income per common share

Basic and diluted net income per common share calculations are as follows for the periods presented:

	Three Months Ended
	March 31,
	2018		2017
Basic
Net income applicable to common stock	$	33,826	$	23,972
Average common shares outstanding	49,356,417		44,364,337
Net income per common share - basic	$	0.69	$	0.54
Diluted
Net income applicable to common stock	$	33,826	$	23,972
Average common shares outstanding	49,356,417		44,364,337
Effect of dilutive stock-based compensation	146,533		116,162
Average common shares outstanding - diluted	49,502,950		44,480,499
Net income per common share - diluted	$	0.68	$	0.54