Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2014

Earnings Per Share [Abstract]

Summary of Earnings Per Share

	Three Months Ended March 31,
	2014		2013
	(in thousands, except share and per share amounts)
Basic EPS:
Net income, as reported	$	10,549	$	8,851
Less allocated income to unvested shares		—		15
Net income available to common shareholders—basic	$	10,549	$	8,836
Basic weighted average common shares		18,531,926		18,281,353
Basic earnings per common share	$	0.57	$	0.48
Diluted EPS:
Net income available to common shareholders—diluted	$	10,549	$	8,836
Diluted weighted average common shares:
Weighted average common shares		18,531,926		18,281,353
Stock options and performance shares		327,756		408,489
Diluted weighted average common shares		18,859,682		18,689,842
Diluted earnings per common share	$	0.56	$	0.47