Consolidated Statements of Cash Flows - USD ($)		3 Months Ended
		Mar. 31, 2016	Mar. 31, 2015
Cash Flows From Operating Activities
Net income		$ 21,259,000	$ 24,361,000
Adjustments to reconcile net income to net cash provided by operating activities
Provision for loan and lease losses		5,254,000	1,209,000
Stock-based compensation expense		1,180,000	862,000
Depreciation, amortization and accretion		10,798,000	7,735,000
Investment securities gain, net		373,000	721,000
Net realized (gain) loss on sale of other assets		106,000	(306,000)
Net gain on sale and valuation adjustments of OREO	[1]	(90,000)	1,539,000
Payments for Origination and Purchases of Loans Held-for-sale	[1]	(19,174,000)	(14,890,000)
Proceeds from Sale of Loans Held-for-sale	[1]	20,002,000	12,461,000
Net change in:
Interest receivable		(1,427,000)	(1,286,000)
Interest payable		(55,000)	(79,000)
Other assets		(3,731,000)	(4,531,000)
Other liabilities		(4,619,000)	3,680,000
Net cash provided by operating activities		29,310,000	26,956,000
Cash Flows From Investing Activities
Loans originated and acquired, net of principal collected		(64,056,000)	(12,443,000)
Purchases of securities available for sale		(95,686,000)	(11,362,000)
Purchases of premises and equipment		(445,000)	(4,032,000)
Payments to Acquire Federal Home Loan Bank Stock		(10,520,000)	0
Proceeds from FDIC for reimbursement on loss-sharing asset		258,000	1,138,000
Proceeds from sales of securities available for sale		38,876,000	57,243,000
Proceeds from principal repayments and maturities of securities available for sale		52,422,000	54,451,000
Proceeds from Sales of Assets, Investing Activities		1,911,000	7,384,000
Proceeds from Sale of Federal Home Loan Bank Stock	[1]	13,001,000	361,000
Proceeds from sales of other real estate and other personal property owned	[1]	1,326,000	5,067,000
Payments to FDIC related to loss-sharing asset		(611,000)	(479,000)
Net cash provided by (used in) investing activities		(63,524,000)	97,328,000
Cash Flows From Financing Activities
Net increase in deposits		158,120,000	150,243,000
Net decrease in sweep repurchase agreements		(25,860,000)	(8,228,000)
Proceeds from Federal Home Loan Bank advances		165,000,000	624,000,000
Proceeds from exercise of stock options		598,000	428,000
Repayment of Federal Home Loan Bank advances		(227,000,000)	(804,000,000)
Payment of common stock dividends		(21,943,000)	(17,236,000)
Payments of Ordinary Dividends, Preferred Stock and Preference Stock		(39,000)	(31,000)
Repayments of Subordinated Debt		0	8,248,000
Purchase and retirement of common stock		1,033,000	781,000
Net cash provided by (used in) financing activities		47,843,000	(63,853,000)
Increase in cash and cash equivalents		13,629,000	60,431,000
Cash and cash equivalents at beginning of period		175,302,000	188,170,000
Cash and cash equivalents at end of period		188,931,000	248,601,000
Supplemental Information:
Cash paid for interest		1,059,000	1,132,000
Cash paid for income tax		6,350,000	13,000
Non-cash investing and financing activities
Loans transferred to other real estate owned		$ 105,000	$ 4,692,000

[1] Reclassified to conform to the current period’s presentation. There were no changes to cash flows from operating, investing, or financing activities as a result of these reclassifications.