Consolidated Statements Of Cash Flows (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Operating activities:
Net income	$ 17,435,000	$ 16,187,000	$ (68,295,000)
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	(7,209,000)	3,107,000	132,101,000
Adjustments to other real estate	2,222,000	5,089,000
Deferred tax expense	10,220,000	8,939,000	(20,463,000)
Asset depreciation	2,450,000	2,460,000	2,581,000
Securities premium amortization, net of discount accretion	3,454,000	3,308,000	2,197,000
Amortization of intangibles	1,315,000	1,609,000	1,374,000
Stock based compensation expense	742,000	115,000	333,000
Net gain on sales/calls of investment securities		(837,000)
Net gain on sales of available for sale loans	(2,649,000)	(3,133,000)	(1,658,000)
Net gains on sales of premises/equipment	195,000	(2,000)	(20,000)
Net gain on sales of other real estate	(3,897,000)	(301,000)	23,357,000
Proceeds from sales of held for sale loans	121,020,000	150,621,000	83,123,000
Held for sale loans originated for resale	(129,699,000)	(148,479,000)	(81,903,000)
Net changes in assets and liabilities:
Accrued interest receivable	1,030,000	811,000	1,414,000
Other assets	5,969,000	1,847,000	3,777,000
Income taxes receivable / payable	24,618,000	4,074,000	(31,762,000)
Excess Tax Benefit from Share-based Compensation, Operating Activities	15,000	(67,000)	(218,000)
Accrued interest payable	(284,000)	(2,573,000)	2,112,000
Other liabilities	(1,678,000)	2,225,000	(1,790,000)
Net cash provided by operating activities	45,239,000	45,134,000	46,696,000
Investing activities:
Proceeds from sales of available for sale securities	2,744,000	6,588,000
Held to maturity securities	5,000,000	2,375,000	2,470,000
Available for sale securities	108,498,000	88,109,000	68,709,000
Proceeds from sales of other investments		1,865,000
Redemptions (purchases) of other investments	391,000	179,000	(50,000)
Purchases of held to maturity securities	(5,250,000)		(5,894,000)
Purchases of available for sale securities	(140,473,000)	(202,273,000)	(75,650,000)
Principal repayments, net of loans originated	113,588,000	382,669,000	288,795,000
Proceeds from sales of loans, net			153,713,000
Purchases of premises and equipment	(1,855,000)	(1,619,000)	(1,686,000)
Proceeds from sales of premises and equipment	68,000	170,000	239,000
Proceeds from sales of other real estate	16,645,000	7,261,000	56,425,000
Net cash provided by investing activities	99,356,000	285,324,000	487,071,000
Financing activities:
Net decrease in deposits	(125,492,000)	(211,804,000)	(331,346,000)
Net increase in other borrowings	10,270,000	13,883,000	(38,123,000)
Net proceeds from issuance of common stock	229,000	127,000	64,000
Repurchase of common stock warrant	(2,287,000)
Redemptions of preferred stock		(70,000,000)
Redemption of trust preferred securities	(35,570,000)
Excess tax expense from share-based payment arrangements	15,000	(67,000)	(218,000)
Preferred stock dividends paid		(4,407,000)	(1,751,000)
Net cash used in financing activities	(152,835,000)	(272,268,000)	(371,374,000)
Net increase in cash and cash equivalents	(8,240,000)	58,190,000	162,393,000
Cash and cash equivalents:
Beginning of period	288,079,000	229,889,000	67,496,000
End of period	$ 279,839,000	$ 288,079,000	$ 229,889,000