CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash Flows from Operating Activities
Net income	$ 7,887	$ 6,433
Adjustments to reconcile net income to net cash provided by operating activities:
Stock-based and non-cash compensation	224	251
Depreciation and amortization	2,141	2,189
Provision for loan losses	1,000	2,000
Provision for deferred income taxes	2,952	2,415
Amortization of security premiums and discounts, net	1,786	2,549
Net security gains	(43)
Gain on sales of loans, net	(981)	(3,497)
Net gain on disposition of premises and equipment	(2)
Net (gains) loss on sales of OREO properties	(63)	51
Increase in cash surrender value of bank owned life insurance	(393)	(328)
Change in assets and liabilities:
(Increase) decrease in other assets	(229)	1,257
Decrease in other liabilities	(5,288)	(1,924)
Decrease in interest payable	(76)	(165)
Decrease (increase) in income taxes receivable	82	(277)
Net cash provided by operating activities before activities	8,997	10,954
Loans originated for sale	(42,055)	(130,546)
Proceeds from sales of loans	49,830	143,213
Net cash provided by operating activities	16,772	23,621
Cash Flows from Investing Activities
Proceeds from sales of securities classified available for sale	59,125	2,295
Proceeds from maturities of securities classified available for sale	54,582	56,705
Purchase of securities classified available for sale	(126,159)	(14,111)
Purchase of securities classified held to maturity	(1,026)
Net decrease in loans	54,417	774
Proceeds from disposition of premises and equipment	2	462
Proceeds from sale of OREO properties	575	1,014
Purchases of premises and equipment	(596)	(937)
Net cash provided by investing activities	40,920	46,202
Cash Flows from Financing Activities
Net decrease in certificates of deposit	(22,871)	(29,338)
Net increase in demand, money market and savings deposits	80,906	65,991
Cash dividends paid	(3,654)	(908)
Value of shares surrendered upon vesting of restricted stock units to cover tax obligations	(12)
Principal payments on long-term debt		(1,000)
Net decrease in securities sold under agreements to repurchase	(55,110)	(8,215)
Net cash (used in) provided by financing activities	(741)	26,530
Net increase in cash and due from banks	56,951	96,353
Cash and due from banks, beginning	231,603	351,255
Cash and due from banks, ending	288,554	447,608
Cash payments for:
Interest	1,770	2,697
Income taxes	1,110	1,110
Non-cash investing and financing activities:
Other real estate acquired in settlement of loans	$ 316	$ 247