Consolidated Statements of Income (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Interest and Dividend Income:
Interest and fees on loans	$ 26,503	$ 32,105
Interest on due from banks	56	22
Interest on federal funds sold	2	21
Interest on securities:
Taxable	5,238	3,884
Tax-exempt	681	157
Dividends and interest on all other securities	100	62
Total interest and dividend income	32,580	36,251
Interest Expense:
Interest on savings deposits	382	408
Interest on time deposits	3,851	4,496
Interest on federal funds purchased, securities sold under agreements to repurchase and other borrowings	45	106
Interest on Federal Home Loan Bank advances	1,496	1,705
Total interest expense	5,774	6,715
Net interest income	26,806	29,536
Provision for loan losses	2,400	3,700
Net interest income, after provision for loan losses	24,406	25,836
Noninterest Income:
Income from fiduciary activities	3,214	3,002
Service charges on deposit accounts	4,239	4,256
Other service charges, commissions and fees	3,348	3,003
Income from bank owned-life insurance	1,339	823
Gain on sale of available-for-sale securities, net	2,313	787
Other operating income	506	325
Total noninterest income	14,959	12,196
Noninterest Expense:
Salaries and employee benefits	20,340	19,139
Occupancy and equipment	4,373	4,292
Data processing	1,630	1,386
FDIC insurance	1,044	1,222
Loss on write-down/sale of foreclosed assets	777	1,413
Customer development	758	908
Legal and audit expense	725	696
Employee professional development	600	579
Other outside service fees	574	612
Postage and courier expense	480	488
Foreclosed assets expense	408	505
Other operating expense	2,474	2,439
Total noninterest expense	34,183	33,679
Income before income taxes	5,182	4,353
Income tax expense	995	1,063
Net income	$ 4,187	$ 3,290
Basic Earnings per Share:
Average shares outstanding (in shares)	4,959,009	4,952,313
Net income per share of common stock (in dollars per share)	$ 0.84	$ 0.66
Diluted Earnings per Share:
Average shares outstanding (in shares)	4,959,009	4,952,313
Net income per share of common stock (in dollars per share)	$ 0.84	$ 0.66