Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Cash flows from operating activities:
Net income	$ 14,855	$ 13,884
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of premises and equipment	1,208	1,178
Amortization of deferred loan costs	575	440
Amortization of intangibles	899	896
Amortization of loss on investment tax credits	358	484
Provision for loan losses	3,600	2,400
Net gain on sale of other real estate owned	(25)	(132)
Net loss on disposal of equipment		87
Loans originated for sale	(17,432)	(20,664)
Proceeds from sale of loans originated for sale	17,688	21,378
Net gain on sale of loans originated for sale	(616)	(667)
Net amortization of investment securities	2,826	3,171
Net gain on sale of investment securities	(623)	(979)
Life insurance investment income	(594)	(569)
Deferred income tax expense		119
Stock based compensation	53	52
Net change in:
Accrued interest receivable	487	253
Other assets	(1,799)	(496)
Accrued interest payable	(126)	(78)
Other liabilities	(671)	(1,827)
Net cash provided by operating activities	20,663	18,930
Cash flows from investing activities:
Proceeds from sales of investment securities available-for-sale	27,408	65,858
Proceeds from repayments of investment securities:
Available-for-sale	42,277	41,659
Held-to-maturity	1,221	1,526
Purchases of investment securities:
Available-for-sale	(36,462)	(70,768)
Net (purchase) redemption of restricted equity securities	(1,508)	343
Net increase in lending activities	(183,482)	(62,156)
Investment in low income housing tax credits	(2,045)	(3,050)
Purchases of premises and equipment	(6,100)	(2,848)
Proceeds from the sale of premises and equipment		14
Purchase of investment in life insurance	(1,500)
Proceeds from sale of other real estate owned	702	484
Net cash used in investing activities	(159,489)	(28,938)
Cash flows from financing activities:
Net increase in deposits	110,000	19,092
Repayment of long-term debt	(1,669)	(2,140)
Net increase in short-term borrowings	36,975	10,693
Retirement of common stock	(604)	(1,062)
Cash dividends paid	(6,879)	(7,016)
Net cash provided by financing activities	137,823	19,567
Net (decrease) increase in cash and cash equivalents	(1,003)	9,559
Cash and cash equivalents at beginning of year	32,917	31,426
Cash and cash equivalents at end of year	31,914	40,985
Cash paid during the period for:
Interest	5,436	5,114
Income taxes	3,900	2,900
Noncash items:
Transfers of loans to other real estate	$ 761	$ 370