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 income:
Interest and fees on loans	$ 25,223	$ 25,363
Interest on securities: Taxable	2,845	4,377
Interest on securities: Nontaxable	659	693
Dividends on corporate stock and Federal Home Loan Bank stock	38	77
Other interest income	28	20
Total interest income	28,793	30,530
Interest expense:
Deposits	3,194	3,434
Federal Home Loan Bank advances	2,737	4,085
Junior subordinated debentures	390	392
Other interest expense	5	234
Total interest expense	6,326	8,145
Net interest income	22,467	22,385
Provision for loan losses	600	900
Net interest income after provision for loan losses	21,867	21,485
Noninterest income:
Trust and investment advisory fees	6,066	5,778
Mutual fund fees	1,022	1,025
Financial planning, commissions and other service fees	386	382
Wealth management services	7,474	7,185
Service charges on deposit accounts	791	759
Merchant processing fees	1,977	1,988
Card interchange fees	599	543
Income from bank-owned life insurance	467	486
Net gains on loan sales and commissions on loans originated for others	4,166	3,097
Net gains (losses) on interest rate swap contracts	19	28
Equity in earnings (losses) of unconsolidated subsidiaries	39	(37)
Other income	406	392
Noninterest income, excluding other-than-temporary impairment losses	15,938	14,441
Total other-than-temporary impairment losses on securities	(613)	(85)
Portion of loss recognized in other comprehensive income (before taxes)	(2,159)	(124)
Net impairment losses recognized in earnings	(2,772)	(209)
Total noninterest income	13,166	14,232
Noninterest expense:
Salaries and employee benefits	15,442	14,460
Net occupancy	1,514	1,526
Equipment	1,244	1,107
Merchant processing costs	1,673	1,663
Outsourced services	841	920
FDIC deposit insurance costs	431	458
Legal, audit and professional fees	608	482
Advertising and promotion	355	372
Amortization of intangibles	173	187
Foreclosed property costs	47	298
Other expenses	1,856	1,926
Total noninterest expense	24,184	23,399
Income before income taxes	10,849	12,318
Income tax expense	3,428	3,880
Net income	$ 7,421	$ 8,438
Weighted average common shares outstanding - basic	16,401	16,330
Weighted average common shares outstanding - diluted	16,449	16,370
Per share information:
Basic earnings per common share	$ 0.45	$ 0.51
Diluted earnings per common share	$ 0.45	$ 0.51
Cash dividends declared per share	$ 0.25	$ 0.23