Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash Flows from Operating Activities
Net income	$ 40,797	$ 30,036
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Provision for loan losses, net of change to FDIC receivable and clawback liability	14,393	12,288
Provision for depreciation and amortization	3,034	2,782
Share-based compensation	4,112	4,048
Deferred taxes	(7,580)	117
Net amortization of investment securities premiums and discounts	623	574
Loss (gain) on sale of investment securities	85	(3,191)
Gain on sale of mortgages and other loans	(3,135)	(3,401)
Origination of loans held for sale	(23,148,641)	(12,298,823)
Proceeds from the sale of loans held for sale	22,804,119	11,817,512
Increase in FDIC loss sharing receivable net of clawback liability	(530)	(2,713)
Amortization (accretion) of fair value discounts	(794)	(231)
Net loss on sales of other real estate owned	509	728
Valuation and other adjustments to other real estate owned, net of FDIC receivable	917	641
Earnings on investment in bank-owned life insurance	(3,407)	(2,646)
Increase in accrued interest receivable and other assets	(9,860)	(8,874)
Increase in accrued interest payable and other liabilities	5,087	5,550
Net Cash Used In Operating Activities	(300,271)	(445,603)
Cash Flows from Investing Activities
Proceeds from maturities, calls and principal repayments of securities available for sale	60,966	35,716
Proceeds from sales of investment securities available for sale	806	213,249
Purchases of investment securities available for sale	(69,358)	(149,940)
Net increase in loans	(606,168)	(1,625,024)
Purchase of loan portfolios	0	(308,242)
Proceeds from sales of loans	192,275	109,913
Purchases of bank-owned life insurance	(15,000)	(30,465)
Net proceeds from (purchases of) FHLB, Federal Reserve Bank, and other restricted stock	18,488	(42,218)
Reimbursements from the FDIC on loss sharing agreements	1,940	3,329
Purchases of bank premises and equipment	(2,439)	(1,321)
Proceeds from sales of other real estate owned	5,572	6,509
Net Cash Used In Investing Activities	(412,918)	(1,788,494)
Cash Flows from Financing Activities
Net increase in deposits	1,252,674	1,324,193
Net (decrease) increase in short-term borrowed funds from the FHLB	(657,100)	610,000
Net increase in federal funds purchased	50,000	0
Proceeds from long-term FHLB borrowings	25,000	265,000
Net proceeds from issuance of long-term debt	0	133,142
Net proceeds from issuance of preferred stock	55,569	0
Preferred stock dividends paid	(1,308)	0
Proceeds from issuance of common stock	730	0
Net Cash Provided by Financing Activities	725,565	2,332,335
Net Increase in Cash and Cash Equivalents	12,376	98,238
Cash and Cash Equivalents – Beginning	371,023	233,068
Cash and Cash Equivalents – Ending	383,399	331,306
Supplementary Cash Flows Information
Interest paid	36,128	23,840
Income taxes paid	30,159	18,375
Non-cash items:
Transfer of loans to other real estate owned	3,198	13,368
Transfer of loans held for investment to held for sale	0	164,681
Transfer of loans held for sale to held for investment	$ 30,365	$ 0