CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income	$ 30,196	$ 33,772	$ 31,534
Adjustments to reconcile net income to net cash provided by operating activities:
Net (accretion) amortization on securities	2,940	3,405	2,712
Provision for loan losses	4,700	5,072	7,860
Securities (gains) losses	(17)	3	(423)
Depreciation and amortization	5,490	5,977	5,482
Provision for deferred income taxes	(924)	2,873	(39)
Net change in accrued interest receivable	(140)	(39)	470
Contribution of shares to ESOP	1,294	1,253	1,218
Stock compensation expense	684	1,072	733
Gain on sale of mortgage loans	(1,998)	(1,849)	(3,052)
Loss (gain) on sales of other real estate	116	(357)	182
Origination of loans held for sale	(72,303)	(66,300)	(112,483)
Proceeds from loans held for sale	75,542	68,438	121,092
Other, net	(4,325)	4,524	7,411
NET CASH FROM OPERATING ACTIVITIES	41,255	57,844	62,697
CASH FLOWS FROM INVESTING ACTIVITIES:
Sales of securities available-for-sale	3,735	356	5,110
Calls, maturities and principal reductions on securities available-for-sale	150,315	136,141	158,317
Purchases of securities available-for-sale	(149,181)	(99,954)	(417,997)
Loans made to customers, net of payments	12,901	325	41,643
Net change in federal funds sold	(1,815)	(3,724)	16,524
Redemption of restricted stock	5,587	4,670	250
Purchase of restricted stock	(21)	(17)	(15)
Payments to Acquire Intangible Assets	103	0	0
Cash received (disbursed) from acquisitions	0	0	177,610
Sale of other real estate	1,638	3,034	4,714
Additions to premises and equipment	(3,393)	(5,296)	(2,522)
NET CASH FROM INVESTING ACTIVITIES	19,663	35,535	(16,366)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net change in deposits	(14,899)	(2,151)	(7,544)
Proceeds from (Payments for) in Securities Sold under Agreements to Repurchase	(14,184)	(11,577)	19,041
Dividends paid	(12,632)	(12,949)	(12,766)
Purchases of treasury stock	(8,698)	(14,633)	(162)
Proceeds from Federal Home Loan Bank Borrowings	36,900	572,000	135,000
Repayments of Federal Home Loan Bank Borrowings	36,812	617,000	196,097
NET CASH FROM FINANCING ACTIVITIES	(50,325)	(86,310)	(62,528)
NET CHANGE IN CASH AND CASH EQUIVALENTS	10,593	7,069	(16,197)
CASH AND DUE FROM BANKS, BEGINNING OF YEAR	78,102	71,033	87,230
CASH AND DUE FROM BANKS, END OF YEAR	88,695	78,102	71,033
SUPPLEMENTAL DISCLOSURES OF CASH FLOW AND NONCASH INFORMATION:
Interest	4,237	5,527	9,375
Income Taxes	$ 12,869	$ 9,354	$ 13,822