Consolidated Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Interest and fees on loans and leases:
Taxable	$ 15,942	$ 16,337
Exempt from federal income taxes	1,114	1,193
Total interest and fees on loans and leases	17,056	17,530
Interest and dividends on investment securities:
Taxable	1,372	1,753
Exempt from federal income taxes	1,026	1,110
Other interest income	35	38
Total interest income	19,489	20,431
Interest expense
Interest on deposits	1,240	1,853
Interest on short-term borrowings	17	106
Interest on long-term borrowings	289	308
Total interest expense	1,546	2,267
Net interest income	17,943	18,164
Provision for loan and lease losses	2,074	4,100
Net interest income after provision for loan and lease losses	15,869	14,064
Noninterest income
Trust fee income	1,734	1,625
Service charges on deposit accounts	1,086	1,100
Investment advisory commission and fee income	1,701	1,256
Insurance commission and fee income	2,718	2,267
Other service fee income	1,698	1,522
Bank owned life insurance income	504	1,506
Other-than-temporary impairment on equity securities		(3)
Net gain on sales of investment securities	185	258
Net gain on mortgage banking activities	1,696	1,272
Net loss on sales and write-downs of other real estate owned		(31)
Other	153	249
Total noninterest income	11,475	11,021
Noninterest expense
Salaries and benefits	9,860	10,141
Commissions	2,115	1,422
Net occupancy	1,399	1,394
Equipment	1,182	1,034
Marketing and advertising	365	319
Deposit insurance premiums	392	444
Restructuring charges	539
Other	4,384	4,122
Total noninterest expense	20,236	18,876
Income before income taxes	7,108	6,209
Income taxes	1,710	946
Net income	$ 5,398	$ 5,263
Net income per share:
Basic	$ 0.32	$ 0.31
Diluted	$ 0.32	$ 0.31
Dividends declared	$ 0.20	$ 0.20