Quarterly Financial Data -- Unaudited (Tables)

12 Months Ended

Dec. 31, 2012

Quarterly Financial Information Disclosure [Abstract]

Quarterly financial data - unaudited

The following table presents summarized quarterly data for each of the two years ended December 31, 2012 and 2011:

	Quarters ended in 2012
	March 31		June 30		September 30		December 31
Selected operations data:
Interest income	$	13,948	$	13,958	$	13,958	$	13,903
Interest expense	1,895		1,700		1,348		1,214
Net interest income	12,053		12,258		12,610		12,689
Provision for loan losses	615		416		720		896
Net interest income after provision for loan losses	11,438		11,842		11,890		11,793
Other income	4,580		4,497		4,523		4,710
Other expense	10,617		10,782		10,562		10,877
Income before income taxes	5,401		5,557		5,851		5,626
Income taxes	2,011		2,078		2,204		2,117
Net income	3,390		3,479		3,647		3,509
Dividends on preferred shares	939		1,105		1,104		1,104
Net income available to common stockholders	$	2,451	$	2,374	$	2,543	$	2,405
Basic earnings per common share	$	0.41	$	0.39	$	0.42	$	0.40
Diluted earnings per common share	$	0.41	$	0.39	$	0.42	$	0.40

	Quarters ended in 2011
	March 31		June 30		September 30		December 31
Selected operations data:
Interest income	$	14,029	$	14,122	$	14,168	$	14,453
Interest expense	2,324		2,243		2,026		1,911
Net interest income	11,705		11,879		12,142		12,542
Provision for loan losses	940		916		728		517
Net interest income after provision for loan losses	10,765		10,963		11,414		12,025
Other income	4,005		4,059		3,700		4,023
Other expense	10,292		11,011		10,864		10,886
Income before income taxes	4,478		4,011		4,250		5,162
Income taxes	1,633		1,433		1,571		1,892
Net income	2,845		2,578		2,679		3,270
Dividends on preferred shares	707		1,011		919		939
Net income available to common stockholders	$	2,138	$	1,567	$	1,760	$	2,331
Basic earnings per common share	$	0.35	$	0.26	$	0.29	$	0.39
Diluted earnings per common share	$	0.35	$	0.26	$	0.29	$	0.39