Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

The following table presents the calculation of basic and diluted earnings per common share for the periods indicated:


	Year Ended December 31,
(Amounts in thousands, except share and per share data)	2015		2014		2013
Net income	$	24,540	$	25,490	$	23,312
Dividends on preferred stock		105		910		1,024

Net income available to common shareholders	$	24,435	$	24,580	$	22,288

Weighted average number of common shares outstanding, basic		18,531,039		18,406,363		19,792,099
Dilutive effect of potential common shares from:
Stock options		26,487		18,607		19,337
Restricted stock		2,996		461		5,014
Convertible preferred stock		166,942		1,046,175		1,132,998
Contingently issuable shares		—		11,448		12,352

Weighted average number of common shares outstanding, diluted		18,727,464		19,483,054		20,961,800

Basic earnings per common share	$	1.32	$	1.34	$	1.13
Diluted earnings per common share	$	1.31	$	1.31	$	1.11

Antidilutive potential common shares:
Stock options		127,882		222,651		317,420
Restricted stock		—		—		271

Total potential antidilutive shares		127,882		222,651		317,691