Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
OPERATING ACTIVITIES:
Interest received	$ 39,570	$ 35,044	$ 34,707
Fees received	11,839	12,719	12,505
Interest paid	(4,627)	(3,896)	(3,607)
Cash paid to employees and vendors	(33,876)	(32,658)	(29,418)
Cash contributed to pension plan	(140)	(165)	(110)
Income taxes paid	(1,534)	(2,950)	(2,858)
Proceeds from sale of loans held for resale	9,775	14,453	15,471
Originations of loans held for resale	(9,467)	(14,449)	(15,669)
Net cash provided by operating activities	11,540	8,098	11,021
INVESTING ACTIVITIES:
Purchases of available for sale securities	(25,953)	(28,961)	(15,379)
Proceeds from maturities, calls, and payments of available for sale securities	25,230	26,760	20,217
Purchases of held to maturity securities	(866)	(637)	(618)
Proceeds from maturities, calls, and payments of held to maturity securities	500	619	1,403
Proceeds from property insurance		1,183
Additions to properties and equipment	(1,452)	(1,888)	(580)
Purchase of tax credit investment	(2,078)	(1,100)	(1,912)
Acquisitions	(325)
Net increase in loans	(167,901)	(78,441)	(47,941)
Net cash used in investing activities	(172,845)	(82,465)	(44,810)
FINANCING ACTIVITIES:
Proceeds from (repayments of) short-term borrowings, net	17,538	(16,657)	14,128
Proceeds from long-term borrowings		10,000
Repayment of long-term borrowings			(9,000)
Net increase in deposits	136,992	95,347	1,023
Dividends paid	(3,258)	(3,049)	(2,735)
Repurchase of treasury stock	(80)	(210)	(1,436)
Issuance of common stock	499	216	238
Reissuance of treasury stock	77	443	515
Net cash provided by (used in) financing activities	151,768	86,090	2,733
Net increase (decrease) in cash and equivalents	(9,537)	11,723	(31,056)
CASH AND CASH EQUIVALENTS:
Beginning of period	22,621	10,898	41,954
End of period	13,084	22,621	10,898
RECONCILIATION OF NET INCOME TO NET CASH PROVIDED BY OPERATING ACTIVITIES:
Net income	8,272	7,843	8,187
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,554	1,513	1,573
Deferred tax (benefit) expense	(71)	980	(1,460)
Provision for loan losses	1,209	1,216	1,229
Net loss on tax credit investment	905		2,596
Gain on loans sold	(93)	(133)	(203)
Gain on proceeds from insurance		(734)
Stock options and restricted stock expense	553	495	465
Proceeds from sale of loans held for resale	9,775	14,453	15,471
Originations of loans held for resale	(9,467)	(14,449)	(15,669)
Changes in assets and liabilities affecting cash flow:
Other assets	(2,156)	(2,563)	(2,919)
Other liabilities	1,059	(523)	1,751
NET CASH PROVIDED BY OPERATING ACTIVITIES	$ 11,540	$ 8,098	$ 11,021