Earnings Per Share(Tables)

12 Months Ended

Dec. 31, 2013

Earnings Per Share [Abstract]

Summary of Per Common Share Data and Amounts

The following table presents a summary of per common share data and amounts for the periods indicated.

	Years ended December 31,
(in thousands, except per share data)	2013		2012			2011
Net income as reported	$	33,104	$	28,296		$	25,423
Preferred stock dividend	—		(1,488		)	(1,750		)
Accretion of preferred stock discount	—		(1,707		)	(774		)
Net income available to common shareholders	$	33,104	$	25,101		$	22,899
Impact of assumed conversions
Interest on 9% convertible trust preferred securities, net of income tax	1,015		1,485			1,485
Net income available to common shareholders and assumed conversions	$	34,119	$	26,586		$	24,384
Weighted average common shares outstanding	18,582		17,859			16,683
Incremental shares from assumed conversions of convertible trust preferred securities	1,001		1,439			1,439
Additional dilutive common stock equivalents	168		40			23
Weighted average diluted common shares outstanding	19,751		19,338			18,145
Basic earnings per common share:	$	1.78	$	1.41		$	1.37
Diluted earnings per common share:	$	1.73	$	1.37		$	1.34