UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net income	$ 10,820	$ 9,462
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	425	600
Depreciation and amortization	1,290	1,250
Net (gain) loss on sales of other real estate owned	28	(160)
Deferred income taxes		(533)
Net amortization of securities discounts and premiums	1,512	1,536
Other	250	701
Gain on sale of loans held for sale	(3,033)	(2,792)
Originations of loans held for sale	(123,895)	(117,106)
Proceeds from sale of loans held for sale	132,960	122,848
Net changes in:
Accrued interest receivable	181	(2,300)
Other assets	276	(85)
Accrued interest payable	(11)	(29)
Other liabilities	3,177	3,522
Net cash provided by operating activities	23,980	16,914
Cash flows from investing activities:
Net change in loans held for investment	(47,920)	(51,061)
Purchase of available-for-sale securities	(12,997)	(39,233)
Purchase of held-to-maturity securities		(9,960)
Proceeds from maturities/sales of available-for-sale securities	66,721	57,105
Proceeds from maturities of held-to-maturity securities	4,143	7,231
Purchase of premises and equipment	(1,302)	(2,375)
Proceeds from sale of other real estate owned, net of improvements	133	1,218
Purchase of non-marketable equity securities	(2,663)
Proceeds from sale of non-marketable equity securities	3,080	984
Net cash provided by (used in) investing activities	9,195	(36,091)
Cash flows from financing activities:
Net increase in non-interest bearing deposits	21,487	60,896
Net increase in interest bearing deposits	15,691	14,661
Issuance of common shares		34,897
Proceeds related to exercise of stock options	648	200
Net change in short-term borrowings	(24,349)	838
Cash dividends paid	(2,475)	(2,953)
Net cash provided by financing activities	11,002	108,539
Net change in cash and cash equivalents	44,177	89,362
Cash and cash equivalents, beginning of period	42,349	47,702
Cash and cash equivalents, end of period	86,526	137,064
Supplemental disclosures of cash flow information:
Cash paid for interest	1,285	1,380
Income taxes paid	5,610	5,370
Supplemental disclosures of non-cash transactions:
Reclassifications from loans to other real estate owned	237	7
Unrealized gains on securities available for sale	$ 2,904	$ 37