Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Cash flows from operating activities:
Net income	$ 3,241	$ 2,252
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan and lease losses		200
Provision for depreciation and amortization	506	529
Amortization of core deposit intangible	55	56
Amortization of debt issuance costs	11	11
Compensation expense associated with stock options	3	5
Compensation expense associated with restricted stock	71	65
Tax benefits from vesting of restricted stock	(31)
Net gain on sale or call of securities	(36)	(66)
Amortization of investment premiums and accretion of discounts, net	511	471
Amortization of held-to-maturity fair value adjustments		(17)
(Gain) on disposal of fixed assets	(5)
(Gain) loss on sale of OREO	(16)	71
Increase in cash surrender value of life insurance	(129)	(144)
Life insurance death benefit		(502)
(Decrease) increase in deferred compensation and salary continuation plans	(1)	18
Increase in deferred loan fees and costs	(3)	(122)
Decrease in other assets	488	1,233
Increase (decrease) in other liabilities	682	(164)
Net cash provided by operating activities	5,347	3,896
Cash flows from investing activities:
Proceeds from maturities and payments of available-for-sale securities	7,910	4,317
Proceeds from sale of available-for-sale securities	19,398	13,927
Purchases of available-for-sale securities	(20,334)	(24,623)
Investment in qualified affordable housing partnerships	(31)	(7)
Loan originations, net of principal repayments	(23,136)	(7,837)
Net repayment on loan pools	2,861	1,630
Purchase of premises and equipment	(48)	(206)
Proceeds from the sale of other real estate owned	51
Proceeds from life insurance policy		2,249
Net cash used in investing activities	(13,329)	(10,550)
Cash flows from financing activities:
Net (decrease) increase in demand deposits and savings accounts	(40,959)	1,658
Net decrease in certificates of deposit	(13,022)	(1,834)
Advances on term debt	70,000
Repayment of term debt	(40,900)	(250)
Proceeds from stock options exercised	113	218
Cash paid when directly withholding shares for tax-withholding purposes	(111)	(85)
Cash dividends paid on common stock	(486)	(401)
Net cash used in financing activities	(25,365)	(694)
Net decrease in cash and cash equivalents	(33,347)	(7,348)
Cash and cash equivalents at beginning of year	66,970	68,407
Cash and cash equivalents at end of period	33,623	61,059
Supplemental disclosures of cash flow activity:
Interest	1,043	924
Supplemental disclosures of non cash investing activities:
Transfer of loans to other real estate owned	60	121
Unrealized (loss) gain on investment securities available-for-sale	(3,443)	452
Changes in net deferred tax asset related to changes in unrealized loss (gain) on investment securities available-for-sale	1,017	(186)
Changes in accumulated other comprehensive income due to changes in unrealized (loss) gain on investment securities available-for-sale	(2,426)	266
Accretion of held-to-maturity investment securities from other comprehensive income to interest income		(17)
Changes in deferred tax related to accretion of held-to-maturity investment securities		7
Changes in accumulated other comprehensive income due to accretion of held-to-maturity investment securities		(10)
Reclassification of accumulated other comprehensive income due to tax rate change	52
Supplemental disclosures of non cash financing activities:
Stock issued under employee plans	45	42
Cash dividend declared on common shares and payable after period-end	$ 486	$ 404