Consolidated Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Interest and fees on loans and leases:
Taxable	$ 16,332	$ 16,972	$ 49,082	$ 51,347
Exempt from federal income taxes	1,143	1,265	3,565	3,642
Total interest and fees on loans and leases	17,475	18,237	52,647	54,989
Interest and dividends on investment securities:
Taxable	1,354	1,856	4,588	6,268
Exempt from federal income taxes	1,103	1,119	3,310	3,350
Other interest income	45	25	121	40
Total interest income	19,977	21,237	60,666	64,647
Interest expense
Interest on deposits	1,624	2,170	5,131	6,926
Interest on short-term borrowings	33	96	295	256
Interest on long-term borrowings	301	355	910	1,059
Total interest expense	1,958	2,621	6,336	8,241
Net interest income	18,019	18,616	54,330	56,406
Provision for loan and lease losses	2,210	3,649	7,653	14,339
Net interest income after provision for loan and lease losses	15,809	14,967	46,677	42,067
Noninterest income
Trust fee income	1,625	1,625	4,875	4,875
Service charges on deposit accounts	1,122	1,218	3,301	3,910
Investment advisory commission and fee income	1,350	1,239	3,956	3,595
Insurance commission and fee income	2,129	1,787	6,453	6,059
Other service fee income	1,053	814	3,943	3,606
Bank owned life insurance income	463	554	2,305	1,166
Other-than-temporary impairment on equity securities	(4)	(1)	(13)	(11)
Net gain on sales of securities	9	848	291	1,417
Net gain on mortgage banking activities	2,171	913	4,517	1,216
Net gain (loss) on sales and dispositions of fixed assets	1,321	(3)	1,312	(12)
Net loss on sales and write-downs of other real estate owned	(621)	(141)	(1,723)	(758)
Other	243	121	665	366
Total noninterest income	10,861	8,974	29,882	25,429
Noninterest expense
Salaries and benefits	10,828	9,888	33,124	28,505
Net occupancy	1,445	1,361	4,241	4,272
Equipment	1,152	1,026	3,297	2,968
Marketing and advertising	340	305	1,243	1,287
Deposit insurance premiums	406	442	1,279	1,582
Other	4,887	4,273	13,386	11,833
Total noninterest expense	19,058	17,295	56,570	50,447
Income before income taxes	7,612	6,646	19,989	17,049
Applicable income taxes	1,842	1,402	4,193	3,427
Net income	$ 5,770	$ 5,244	$ 15,796	$ 13,622
Net income per share:
Basic	$ 0.34	$ 0.31	$ 0.94	$ 0.81
Diluted	$ 0.34	$ 0.31	$ 0.94	$ 0.81
Dividends declared	$ 0.20	$ 0.20	$ 0.60	$ 0.60