Earnings Per Common Share (Tables)

9 Months Ended

Sep. 30, 2012

Earnings Per Share [Abstract]

Calculations of Basic and Diluted Earnings per Common Share

The calculations of basic and diluted earnings per common share were as follows:  

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(Dollars in thousands, except per common share data)	2012		2011		2012		2011
Distributed earnings allocated to common shareholders	$	1,166	$	1,056	$	3,496	$	2,110
Undistributed earnings allocated to common shareholders	3,620		2,614		12,900		5,584
Net earnings allocated to common shareholders	$	4,786	$	3,670	$	16,396	$	7,694
Weighted-average common shares outstanding	10,530,800		10,484,609		10,522,874		10,478,310
Effect of potentially dilutive common shares	76		35,064		31		20,398
Total weighted-average diluted common shares outstanding	10,530,876		10,519,673		10,522,905		10,498,708
Earnings per common share:
Basic	$	0.45	$	0.35	$	1.56	$	0.74
Diluted	$	0.45	$	0.35	$	1.56	$	0.73