CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Cash flows from operating activities:
Net income	$ 14,365	$ 10,470
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	2,700	3,000
Depreciation of premises and equipment	1,540	1,540
Foreclosed and repossessed property valuation adjustments	392	50
Net gain on sale of premises	(203)	0
Net amortization of premium and discount	664	207
Net amortization of intangibles	475	581
Share based compensation	680	395
Earnings from bank-owned life insurance	(958)	(913)
Net gains on loan sales and commissions on loans originated for others	(1,062)	(878)
Net realized gains on securities	(197)	0
Net impairment losses recognized in earnings	33	417
Net (gains) losses on interest rate swap contracts	(41)	53
Equity in losses of unconsolidated subsidiaries	289	102
Proceeds from sales of loans	52,714	59,487
Loans originated for sale	(46,587)	(57,518)
Decrease in other assets	2,291	2,279
Decrease in other liabilities	(5,888)	(3,140)
Net cash provided by operating activities	21,207	16,132
Cash flows from investing activities :
Purchases of: Mortgage-backed securities available for sale	(90,855)	(44,479)
Purchases of: Other investment securities available for sale	0	(15,000)
Proceeds from sale of: Mortgage-backed securities available for sale	42,783	0
Proceeds from sale of: Other investment securities available for sale	1,000	711
Maturities and principal payments of mortgage-backed securities available for sale	54,494	82,301
Net increase in loans	(60,274)	(54,553)
Purchases of loans, including purchased interest	(3,116)	(558)
Proceeds from the sale of property acquired through foreclosure or repossession	1,675	219
Purchases of premises and equipment	(1,239)	(1,266)
Purchases of bank-owned life insurance	0	(5,000)
Net proceeds from the sale of premises	1,279	0
Equity investments in real estate limited partnerships	(294)	(414)
Net cash used in investing activities	(54,547)	(38,039)
Cash flows from financing activities:
Net (decrease) increase in deposits	(40,287)	26,895
Net decrease in other borrowings	(1,354)	(587)
Proceeds from Federal Home Loan Bank advances	248,078	164,500
Repayment of Federal Home Loan Bank advances	(188,360)	(156,679)
Issuance of treasury stock, including deferred compensation plan activity	0	44
Net proceeds from the issuance of common stock under dividend reinvestment plan	484	517
Net proceeds from the exercise of stock options and issuance of other compensation-related equity instruments	725	558
Tax benefit from stock option exercises and issuance of other compensation-related equity instruments	68	47
Cash dividends paid	(7,005)	(6,759)
Net cash provided by financing activities	12,349	28,536
Net (decrease) increase in cash and cash equivalents	(20,991)	6,629
Cash and cash equivalents at beginning of period	92,736	57,260
Cash and cash equivalents at end of period	71,745	63,889
Noncash Investing and Financing Activities:
Loans charged off	2,096	2,538
Net transfers from loans to property acquired through foreclosure or repossession	801	630
Supplemental Disclosures:
Interest payments	18,710	24,148
Income tax payments	$ 5,836	$ 4,513