CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities:
Net income	$ 26,699	$ 28,143
Adjustments reconciling net income to net cash used in operating activities:
Depreciation	6,504	5,850
Amortization of intangible assets	2,581	1,668
Net amortization of investment securities available for sale	4,397	2,609
Net gains on securities available for sale	(137)	(138)
Stock based compensation expense	1,140	1,230
Net (gains) losses on sale or disposal of premises and equipment	83	(615)
Net write-downs and losses on sale of other real estate owned	12,193	2,344
Provision for loan losses	4,711	4,760
Accretion of discount on covered loans	(8,105)	(20,822)
Accretion of discount on purchased non-covered loans	(8,055)	(5,840)
Changes in FDIC loss-share receivable, net of cash payments received	7,756	8,699
Increase in cash surrender value of BOLI	(1,027)	(973)
Originations of mortgage loans held for sale	(784,548)	(504,164)
Proceeds from sales of mortgage loans held for sale	748,509	468,671
Net gains on sale of mortgage loans held for sale	(30,427)	(19,501)
Originations of SBA loans	(41,116)	(43,771)
Proceeds from sales of SBA loans	29,381	23,366
Net gains on sale of SBA loans	(3,158)	(2,351)
Change attributable to other operating activities	14,630	3,685
Net cash used in operating activities	(17,989)	(47,150)
Cash flows from investing activities, net of effect of business combinations:
Net decrease in federal funds sold and interest-bearing deposits	77,586	180,742
Purchase of securities available for sale	(246,090)	(102,340)
Proceeds from maturities of securities available for sale	64,390	37,706
Proceeds from sales of securities available for sale	69,208	92,975
Decrease in restricted equity securities, net	1,825	5,116
Net increase in loans, excluding purchased non-covered and covered loans	(349,541)	(201,552)
Purchases of loan pools	(422,956)	0
Payments received on purchased non-covered loans	123,311	58,350
Payments received on purchased loan pools	12,884	0
Payments received on covered loans	60,930	85,946
Purchases of premises and equipment	(11,057)	(3,779)
Proceeds from sales of premises and equipment	282	1,213
Proceeds from sales of other real estate owned	33,460	31,913
Payments received from FDIC under loss-share agreements	19,089	18,509
Net cash proceeds received from acquisitions	567,652	1,099
Net cash provided by investing activities	973	205,898
Cash flows from financing activities, net of effect of business combinations:
Net increase in deposits	46,315	4,864
Net decrease in securities sold under agreements to repurchase	(63,392)	(56,593)
Proceeds from other borrowings	0	117,463
Repayment of other borrowings	(39,881)	(187,032)
Redemption of preferred stock	0	(28,000)
Dividends paid - preferred stock	0	(286)
Dividends paid - common stock	(4,829)	(2,678)
Purchase of treasury shares	(732)	(432)
Issuance of common stock	114,889	0
Proceeds from exercise of stock options	1,006	412
Net cash provided by (used in) financing activities	53,376	(152,282)
Net increase in cash and due from banks	36,360	6,466
Cash and due from banks at beginning of period	78,036	62,955
Cash and due from banks at end of period	114,396	69,421
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Interest	11,106	10,773
Income taxes	2,739	15,008
Loans (excluding purchased non-covered and covered loans) transferred to other real estate owned	9,838	9,268
Purchased non-covered loans transferred to other real estate owned	2,565	1,955
Covered loans transferred to other real estate owned	6,909	10,840
Loans provided for the sales of other real estate owned	4,996	987
Change in unrealized gain on securities available for sale, net of tax	(1,143)	4,847
Change in unrealized loss on cash flow hedge (interest rate swap), net of tax	(669)	(489)
Issuance of common stock in acquisitions	$ 0	$ 34,474