Unaudited Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash Flows from Operating Activities
Net income	$ 9,547	$ 1,486
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	3,398	3,613
Net premium amortization of available for sale investment securities	3,921	2,520
Provision for loan losses	2,062	10,201
Deferred income tax expense	68	1,693
Noncash employee stock purchase plan expense	31	50
Mortgage loans originated for sale	(60,376)	(23,512)
Proceeds from sale of mortgage loans	60,099	24,393
Gain on sale of mortgage loans, net	(1,364)	(620)
Loss on disposal and write downs of premises and equipment, net	259	3
Net loss on sale and write downs of other real estate	2,443	5,263
Net gain on sale of available for sale investment securities	(964)	(1,209)
Decrease in accrued interest receivable	714	606
Increase in cash surrender value of company-owned life insurance	(732)	(689)
Death benefits in excess of cash surrender value on company-owned life insurance	(529)
Decrease (increase) in other assets	1,039	(3,044)
Decrease in accrued interest payable	(331)	(297)
Increase in other liabilities	3,089	1,776
Net cash provided by operating activities	22,374	22,233
Cash Flows from Investing Activities
Proceeds from maturities and calls of available for sale investment securities	144,364	137,959
Proceeds from sale of available for sale investment securities	125,308	124,290
Purchase of available for sale investment securities	(270,836)	(395,997)
Principal collected on loans originated for investment, net	31,063	66,212
Proceeds from surrender of company-owned life insurance		2,248
Proceeds from death benefits of company-owned life insurance	1,051
Purchase of premises and equipment	(1,491)	(2,399)
Proceeds from sale of other real estate	7,427	6,444
Proceeds from sale of equipment	427	4
Net cash provided by (used in) investing activities	37,313	(61,239)
Cash Flows from Financing Activities
Net decrease in deposits	(31,074)	(16,499)
Net decrease in federal funds purchased and other short-term borrowings	(1,282)	(16,686)
Repayments of securities sold under agreements to repurchase and other long-term borrowings	(10,314)	(7,441)
Dividends paid, preferred	(1,125)	(1,125)
Repurchase of common stock warrant	(75)
Shares issued under employee stock purchase plan	92	103
Net cash used in financing activities	(43,778)	(41,648)
Net increase (decrease) in cash and cash equivalents	15,909	(80,654)
Cash and cash equivalents at beginning of year	94,309	182,056
Cash and cash equivalents at end of period	110,218	101,402
Cash paid during the period for:
Interest	14,765	19,216
Income taxes	2,500	1,300
Transfers from loans to other real estate	21,914	18,449
Sale and financing of other real estate	2,721	1,294
Cash dividends payable, preferred	$ 188	$ 188