Consolidated Balance Sheets Statement (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Assets:
Cash and cash equivalents	$ 83,585	$ 203,354
Investment securities available for sale (amortized cost of $723,740 and $833,375 at June 30, 2012 and December 31, 2011, respectively)	755,125	844,496
Loans held for sale	135,169	12,069
Total loans	4,967,607	4,651,228
Less: Allowance for loan losses	91,129	96,114
Net loans	4,876,478	4,555,114
Other real estate owned (“OREO”)	3,186	5,103
Stock in Federal Home Loan Banks	42,886	43,714
Premises and equipment, net	28,390	29,224
Goodwill	110,180	110,180
Intangible assets, net	25,306	28,569
Fees receivable	9,460	8,147
Accrued interest receivable	16,731	16,875
Income tax receivable and deferred	62,964	66,782
Other assets	123,324	115,069
Assets of discontinued operations	0	10,676
Total assets	6,272,784	6,049,372
Liabilities:
Deposits	4,662,794	4,530,411
Securities sold under agreements to repurchase	106,713	130,791
Federal Funds Purchased	85,000	0
Federal Home Loan Bank borrowings	552,946	521,827
Junior subordinated debentures	158,647	182,053
Other liabilities	91,407	94,811
Liabilities of discontinued operations	0	1,663
Total liabilities	5,657,507	5,461,556
Redeemable Noncontrolling Interests	19,675	21,691
Preferred stock, $1.00 par value; authorized: 2,000,000 shares;
Series B, issued and outstanding (contingently convertible): 401 shares at June 30, 2012 and December 31, 2011; liquidation value: $100,000 per share	58,089	58,089
Common stock, $1.00 par value; authorized: 170,000,000 shares; issued and outstanding: 78,822,462 shares at June 30, 2012 and 78,023,317 shares at December 31, 2011	78,930	78,023
Additional paid-in capital	644,801	656,436
Accumulated deficit	(189,838)	(230,017)
Accumulated other comprehensive income	3,620	3,594
Total stockholders’ equity	595,602	566,125
Total liabilities, redeemable noncontrolling interests and stockholders’ equity	$ 6,272,784	$ 6,049,372