Condensed Consolidated Statements Of Income (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Interest income on:
Loans, including fees	$ 3,255	$ 3,486	$ 6,619	$ 6,996
U.S. Treasury and U.S. Government agency securities	211	412	465	753
State and municipal securities	438	399	855	783
Other	24	26	45	77
Total interest income	3,928	4,323	7,984	8,609
Interest expense on:
Deposits	670	766	1,358	1,544
Short-term borrowings	1	1	1	4
Long-term borrowings	159	160	319	318
Total interest expense	830	927	1,678	1,866
Net interest income	3,098	3,396	6,306	6,743
Provision for credit losses				225
Net interest income after provision for credit losses	3,098	3,396	6,306	6,518
Other income:
Service charges on deposit accounts	132	153	275	318
Other fees and commissions	191	202	378	396
Other non-interest income	4	2	9	5
Income on life insurance	62	59	122	120
Gains on investment securities	33	73	56	261
Total other income	422	489	840	1,100
Other expenses:
Salaries and employee benefits	1,726	1,636	3,458	3,278
Occupancy	200	200	397	429
Impairment of securities and stocks		70		92
Other expenses	789	981	1,546	1,899
Total other expenses	2,715	2,887	5,401	5,698
Income before income taxes	805	998	1,745	1,920
Income tax expense	149	240	359	453
Net income	$ 656	$ 758	$ 1,386	$ 1,467
Basic and diluted earnings per share of common stock	$ 0.24	$ 0.28	$ 0.51	$ 0.54
Weighted average shares of common stock outstanding	2,726,428	2,708,233	2,724,423	2,705,434
Dividends declared per share of common stock	$ 0.10	$ 0.10	$ 0.20	$ 0.20