Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Operating Activities
Net Income	$ 24,480	$ 27,668
Provision for credit losses	16,898	4,197
Deferred tax expense	1,909	7,102
Depreciation and amortization	3,481	3,802
Net gains on securities and other assets	(372)	(235)
Net amortization of premiums and discounts on securities	2,264	1,151
Income from increase in cash surrender value of bank owned life insurance	(2,607)	(2,732)
(Increase) decrease in interest receivable	(315)	74
Mortgage loans originated for sale	(56,139)	(39,941)
Proceeds from sale of mortgage loans	55,251	36,079
Decrease in interest payable	(84)	(200)
(Decrease) increase in income taxes payable	(2,534)	503
Other-net	(4,758)	(14,817)
Net cash provided by operating activities	37,474	22,651
Investing Activities
Proceeds from sale and maturity of held-to-maturity securities	18,601	1,115
Payments to acquire held-to-maturity securities	(40,161)	(131,145)
Proceeds from Sale of Available-for-sale Securities	55,744	0
Proceeds from maturities and redemptions of available-for-sale securities	82,527	235,971
Purchases of available-for-sale securities	(94,777)	(10,800)
Purchases of FHLB stock	(20,324)	(29,251)
Proceeds from the redemption of FHLB stock	25,189	20,449
Proceeds from bank owned life insurance	0	294
Proceeds from Sale of Loans Receivable	213	102
Proceeds from sale of other assets	3,621	2,282
Net increase in loans	(173,817)	(48,785)
Payments for Purchase of Other Assets	(204)	0
Purchases of premises and equipment	(4,201)	(2,521)
Net cash (used in) provided by investing activities	(147,589)	37,711
Financing Activities
Net (decrease) increase in federal funds purchased	(4,000)	15,000
Net (decrease) increase in other short-term borrowings	(42,138)	111,041
Net increase (decrease) in deposits	198,838	(105,404)
Repayments of other long-term debt	(280)	(50,270)
Dividends paid	(12,451)	(12,635)
Proceeds from Sale of Treasury Stock	216	192
Purchase of treasury stock	(902)	(25,383)
Net cash provided by (used in) financing activities	139,283	(67,459)
Net increase (decrease) in cash and cash equivalents	29,168	(7,097)
Cash and cash equivalents at January 1	69,452	74,538
Cash and cash equivalents at June 30	$ 98,620	$ 67,441