Consolidated Balance Sheet (Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2012
ASSETS
Cash and due from banks	$ 57,638	$ 66,536	$ 53,147
Interest-bearing deposits in banks	107,390	124,613	139,439
Short-term investments	82,000	60,000	235,000
Cash and cash equivalents	247,028	251,149	427,586
Securities available-for-sale	1,909,426	1,834,593	1,898,815
Securities held-to-maturity (fair value $247,087, $261,131 and $318,490)	231,087	244,184	303,636
Mortgage loans held for sale	18,290	28,821	24,809
Loans, net of unearned income	4,193,560	4,175,008	4,127,566
Less allowance for loan losses	(105,753)	(107,137)	(113,601)
Loans, net	4,087,807	4,067,871	4,013,965
Assets covered by loss sharing agreements with the FDIC	42,096	47,467	72,854
Premises and equipment, net	168,036	168,920	174,419
Bank owned life insurance	82,114	81,867	80,956
Accrued interest receivable	18,302	18,659	20,292
Goodwill and other intangible assets	4,805	5,510	7,695
Foreclosed property	16,734	18,264	31,887
Unsettled securities sales		5,763	43,527
Other assets	23,643	29,191	73,252
Total assets	6,849,368	6,802,259	7,173,693
Deposits:
Demand	1,298,425	1,252,605	1,101,757
NOW	1,281,454	1,316,453	1,389,016
Money market	1,165,836	1,149,912	1,123,734
Savings	243,347	227,308	214,150
Time:
Less than $100,000	1,019,396	1,055,271	1,207,479
Greater than $100,000	685,174	705,558	796,882
Brokered	332,220	245,033	167,521
Total deposits	6,025,852	5,952,140	6,000,539
Short-term borrowings	51,999	52,574	101,925
Federal Home Loan Bank advances	125	40,125	215,125
Long-term debt	124,825	124,805	120,245
Unsettled securities purchases			119,565
Accrued expenses and other liabilities	54,349	51,210	36,755
Total liabilities	6,257,150	6,220,854	6,594,154
Commitments and contingencies
Shareholders' equity:
Common stock	43,064	42,424	41,689
Common stock issuable; 133,469, 133,238 and 90,126 shares	2,726	3,119	2,948
Capital surplus	1,059,222	1,057,951	1,056,135
Accumulated deficit	(700,440)	(709,153)	(722,363)
Accumulated other comprehensive loss	(22,825)	(23,640)	(9,065)
Total shareholders' equity	592,218	581,405	579,539
Total liabilities and shareholders' equity	6,849,368	6,802,259	7,173,693
Series A Preferred Stock
Shareholders' equity:
Preferred stock	217	217	217
Total shareholders' equity	217	217	217
Series B Preferred Stock
Shareholders' equity:
Preferred stock	178,937	178,557	177,451
Total shareholders' equity	178,937	178,557	177,451
Series D Preferred Stock
Shareholders' equity:
Preferred stock	16,613	16,613	16,613
Total shareholders' equity	16,613	16,613	16,613
Non-Voting Common Stock
Shareholders' equity:
Common stock	14,704	15,317	15,914
Total shareholders' equity	$ 14,704	$ 15,317	$ 15,914