Consolidated Statements of Income (Unaudited) (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
Interest and fees on loans	$ 8,753	$ 9,107	$ 17,631	$ 18,202
Interest on interest-bearing deposits	56	35	127	67
Interest on securities - taxable	1,782	1,713	3,371	3,375
Interest on securities - nontaxable	1,591	1,620	3,167	3,296
Total interest income	12,182	12,475	24,296	24,940
Interest Expense
Interest on time deposits of $100,000 or more	391	505	816	1,066
Interest on other deposits	1,627	1,841	3,319	3,659
Total interest expense	2,018	2,346	4,135	4,725
Net interest income	10,164	10,129	20,161	20,215
Provision for loan losses	1,104	753	1,776	1,553
Net interest income after provision for loan losses	9,060	9,376	18,385	18,662
Noninterest Income
Service charges on deposit accounts	651	648	1,282	1,260
Other service charges and fees	41	59	90	117
Credit card fees	840	827	1,634	1,560
Trust income	440	307	766	553
BOLI income	200	186	400	370
Other income	112	77	211	168
Realized securities gains (losses), net	(1)	(14)	52	(4)
Total noninterest income	2,283	2,090	4,435	4,024
Noninterest Expense
Salaries and employee benefits	2,954	2,823	5,910	5,727
Occupancy and furniture and fixtures	397	435	794	858
Data processing and ATM	424	429	816	873
FDIC assessment	101	350	210	696
Credit card processing	638	646	1,210	1,232
Intangible assets amortization	271	271	542	542
Net costs of other real estate owned	103	95	151	229
Franchise taxes	226	215	388	457
Other operating expenses	617	761	1,421	1,495
Total noninterest expense	5,731	6,025	11,442	12,109
Income before income taxes	5,612	5,441	11,378	10,577
Income tax expense	1,272	1,225	2,609	2,337
Net Income	$ 4,340	$ 4,216	$ 8,769	$ 8,240
Basic net income per share (in dollars per share)	$ 0.63	$ 0.61	$ 1.26	$ 1.19
Fully diluted net income per share (in dollars per share)	$ 0.62	$ 0.61	$ 1.26	$ 1.19
Weighted average number of common shares outstanding - basic (in shares)	6,939,974	6,936,501	6,939,974	6,935,148
Weighted average number of common shares outstanding - diluted (in shares)	6,957,445	6,946,852	6,956,041	6,952,159
Dividends declared per share (in dollars per share)	$ 0.53	$ 0.48	$ 0.53	$ 0.48