CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended		12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
CASH FLOWS FROM OPERATING ACTIVITIES
Net (loss) income	$ (20,835)	$ 1,857
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation of premises and equipment	2,935	3,249
Amortization and accretion of premiums and discounts, net	2,922	2,100
Amortization of intangible assets	677	876
Provision for loan losses	26,800	14,500
Securities gains, net	(3,083)	(2,449)
Other-than-temporary impairment on securities	0	50	200
Loss on other real estate owned	3,464	2,187
Losses (gains) on repossessed and other assets	212	(158)
Gain on sale of loans originated for sale	(691)	(488)
Stock compensation expense	5	52
Increase in cash surrender value of life insurance	(391)	(454)
Changes in operating assets and liabilities:
Loans originated for sale	(39,084)	(34,646)
Loans sold	39,088	37,466
Decrease in accrued income receivable	524	220
Decrease in other assets	4,066	9,052
Increase (decrease) in other liabilities	736	(573)
Net cash provided by operating activities	17,345	32,841
CASH FLOWS FROM INVESTING ACTIVITIES
Net (increase) decrease in interest-bearing deposits in other financial institutions	(61,466)	52,713
Net decrease in loans and leases	73,795	41,947
Proceeds from sales of other real estate owned, net	8,719	3,232
Purchases of premises and equipment	(896)	(864)
Proceeds from sales of securities available for sale	272,900	136,532
Proceeds from maturities of securities available for sale	59,446	76,446
Purchases of securities available for sale	(313,701)	(287,907)
Net cash provided by investing activities	38,797	22,099
CASH FLOWS FROM FINANCING ACTIVITIES
Net decrease in deposits	(31,178)	(21,962)
Payments of FHLB advances and long-term debt	(25,213)	(22,207)
Issuance of common stock	0	705
Dividends paid	(313)	(1,876)
Net cash used in financing activities	(56,704)	(45,340)
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(562)	9,600
Cash and cash equivalents at beginning of period	37,911	25,852	25,852
Cash and cash equivalents at end of period	37,349	35,452	37,911
Supplemental disclosures of cash flow information:
Interest paid	9,805	15,453
Income taxes paid (received), net	(323)	(5,974)
Supplemental schedule of non-cash investing and financing activity
Loans transferred to other real estate owned	$ 8,546	$ 12,883