Consolidated Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Interest Income
Interest and fees on loans	$ 48,256	$ 49,440
Interest on investment securities:
Taxable	2,565	2,324
Tax-exempt	1,485	1,479
Dividends on nonmarketable equity securities	130	123
Interest on deposits with unaffiliated banks and others	228	309
Total interest income	52,664	53,675
Interest Expense
Interest on deposits	6,102	7,878
Interest on short-term borrowings	104	150
Interest on FHLB advances	263	442
Total interest expense	6,469	8,470
Net Interest Income	46,195	45,205
Provision for loan losses	5,000	7,500
Net interest income after provision for loan losses	41,195	37,705
Noninterest Income
Service charges on deposit accounts	4,505	4,096
Wealth management revenue	2,921	2,766
Other charges and fees for customer services	2,689	2,658
Mortgage banking revenue	1,185	1,064
Gain on sale of merchant card services	1,280
Other	69	188
Total noninterest income	12,649	10,772
Operating Expenses
Salaries, wages and employee benefits	20,569	18,325
Occupancy	3,154	3,338
Equipment and software	3,118	2,722
Other	9,454	11,004
Total operating expenses	36,295	35,389
Income before income taxes	17,549	13,088
Federal income tax expense	5,175	3,900
Net Income	$ 12,374	$ 9,188
Net Income Per Common Share:
Basic	$ 0.45	$ 0.33
Diluted	$ 0.45	$ 0.33
Cash Dividends Declared Per Common Share	$ 0.20	$ 0.20