Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Cash Flows from Operating Activities
Net income	$ 6,135	$ 2,496	$ 3,674
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,255	1,337	1,450
Provision for (recovery of) loan losses	507	520	(508)
(Gain) loss on interest rate swaps, net	3	(12)	(24)
Deferred tax expense	221	1,356	229
Gain on calls of securities available for sale	(838)		(1)
Amortization of security premiums, net	357	215	72
Amortization of unearned compensation, net of forfeiture	214	126	207
Issuance of vested restricted stock	90	90	68
Tax effect of restricted stock awards			42
Bank-owned life insurance income	(361)	(362)	(361)
Originations of mortgage loans held for sale	(2,042)	(440)
Proceeds from mortgage loans held for sale	2,079	450
Gain on mortgage loans held for sale	(37)	(10)
Changes in assets and liabilities:
(Increase) decrease in other assets	(1,065)	189	2,131
Increase (decrease) in other liabilities	812	(122)	(405)
Net cash provided by operating activities	7,330	5,833	6,574
Cash Flows from Investing Activities
Proceeds from maturities, calls and principal payments of securities available for sale	11,707	12,934	14,222
Purchase of securities available for sale	(12,372)	(34,215)	(9,854)
Purchase of premises and equipment	(839)	(644)	(289)
(Purchase) redemption of restricted investments, net	(694)	236	(496)
Loan originations, net	(47,036)	(39,665)	(15,460)
Net cash used in investing activities	(49,234)	(61,354)	(11,877)
Cash Flows from Financing Activities
Increase in noninterest-bearing checking, interest-bearing checking, savings and money market accounts	55,318	18,281	19,485
Increase in time deposits	10,297	5,585	2,378
Increase (decrease) in Federal Home Loan Bank advances	15,920	(5,076)	(71)
Cash dividends paid on common stock	(1,813)	(1,808)	(1,803)
Repurchase of common stock	(8)	(7)	(55)
Net cash provided by financing activities	79,714	16,975	19,934
Increase (decrease) in cash and cash equivalents	37,810	(38,546)	14,631
Cash and Cash Equivalents
Beginning	29,300	67,846	53,215
Ending	67,110	29,300	67,846
Cash payments for:
Interest	3,061	2,033	1,839
Income taxes	330	600
Supplemental Disclosures of Noncash Investing Activities
Unrealized gain (loss) on securities available for sale, net of tax	(823)	735	(536)
Unrealized gain on interest rate swaps, net of tax	135	14	207
Changes in Supplemental Executive Retirement Plans, net of tax	$ 15	$ 92	$ 52