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Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2015

Earnings Per Share [Abstract]

Calculation of Basic and Diluted Earnings Per Share


		Three Months Ended September 30,								Nine Months Ended September 30,
		2015				2014				2015				2014
		(in thousands, except share and per share amounts)
Basic EPS:
Net income available to common shareholders - basic		$	17,940			$	13,479			$	47,389			$	36,801

Basic weighted average common shares			18,968,718				18,676,033				18,911,675				18,603,227
Basic earnings per common share		$	0.95			$	0.72			$	2.51			$	1.98

Diluted EPS:
Net income available to common shareholders - diluted		$	17,940			$	13,479			$	47,389			$	36,801

Diluted weighted average common shares:
Weighted average common shares			18,968,718				18,676,033				18,911,675				18,603,227
Stock options and performance shares			127,541				253,744				176,465				302,653

Diluted weighted average common shares			19,096,259				18,929,777				19,088,140				18,905,880

Diluted earnings per common share		$	0.94			$	0.71			$	2.48			$	1.95