CONSOLIDATED STATEMENTS OF CASH FLOWS $ in Thousands	6 Months Ended
	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)
Operating Activities
Net income	$ 14,883	$ 17,323
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	705
Depreciation expense	3,538	3,124
Amortization of mortgage servicing rights	631	735
(Recovery)/additional impairment of valuation allowance on mortgage servicing rights	50	(150)
Securities amortization, net	2,616	1,432
Amortization of purchased intangible assets	697	839
Earnings on cash surrender value of life insurance policies	(646)	(621)
Gain on life insurance benefit		(307)
Securities gains, net	(121)	(315)
Gain on loans sold	(3,448)	(2,786)
Loans originated for sale	(116,939)	(123,492)
Proceeds from loan sales	114,958	137,984
Stock based compensation expense	477	415
Stock portion of director retainer fee expense	179	160
(Gain)/(Loss) on sale and write-down of OREO	(186)	44
Prepayment penalty on FHLB advance		2,364
Change in other assets and liabilities	(8,075)	(840)
Net cash provided by operating activities	9,319	35,909
Investing Activities
Net change in short term investments	245	245
Purchases of securities available for sale	(143,309)	(107,171)
Proceeds from calls, maturities, and payments on securities available for sale	64,011	69,938
Proceeds from sales of securities available for sale	78,123	82,339
Loan originations and payments, net	(35,910)	(49,778)
Purchases of premises and equipment	(9,488)	(3,540)
Proceeds from sale of OREO	1,616	942
Proceeds from redemption of restricted stock	2,835	2,784
Purchase of restricted stock	(3,284)
Proceeds from life insurance benefit		1,094
Cash paid for agency acquisition	(11,289)
Net cash used by investing activities	(56,450)	(3,147)
Financing Activities
Net change in deposits	4,075	66,746
Net change in other borrowings	72,583	20,660
Proceeds from FHLB advances	395,000	355,000
Repayment of FHLB advances	(427,024)	(417,271)
Proceeds from line of credit	30,000
Cash dividends on common stock	(6,868)	(5,638)
Purchase of treasury shares	(306)	(2,548)
Proceeds from exercise of stock options, including tax benefit	521	252
Net cash provided by financing activities	67,981	17,201
Net change in cash and cash equivalents	20,850	49,963
Cash and cash equivalents, beginning of year	67,578	62,485
Cash and cash equivalents, end of period	88,428	112,448
Supplemental cash flow information
Interest paid	4,932	4,237
Income taxes paid	2,655	2,265
Supplemental non cash disclosure
Loan balances transferred to foreclosed real estate	$ 983	363
Loan balances transferred to loans held for sale		11,356
Due to broker for securities purchases		86,395
Due from broker for securities sales		$ 44,202