Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 1,100	$ 2,232	$ 4,844	$ 5,885
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation and amortization			1,601	1,672
Amortization of right of use lease asset			278	240
Accretion related to acquisition, net			(52)	(192)
Provision for loan losses	300	0	900	1,013	$ 318
Gain on sale of securities, net	(1)	(286)	(185)	(312)
Net amortization of securities			458	911
Increase in loans held for sale, net			(12,065)	(1,099)
Net gain on disposal of premises and equipment	0	0	(818)	0
Net gain on sale of other real estate owned	(22)	0	(22)	(2)
Income from bank owned life insurance	(207)	(201)	(630)	(591)
Stock compensation expense			199	161
Deferred tax benefit			(1,032)	1,339
Increase in other assets			(1,666)	(516)
Decrease in accrued expenses and other liabilities			(1,162)	(578)
Net cash (used in) provided by operating activities			(9,352)	7,931
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of available-for-sale securities			(44,173)	(73,940)
(Purchases of) proceeds from redemption restricted securities, net			(78)	502
Proceeds from maturities and calls of available-for-sale securities			7,684	22,145
Proceeds from sales of available-for-sale securities			9,385	47,749
Paydowns on available-for-sale securities			8,914	8,779
Net (increase) decrease in loans held for investment			(124,834)	32,796
Proceeds from sales of other real estate owned			40	85
Purchases of premises and equipment	(96)	(616)	(758)	(1,295)
Proceeds from sale of premises and equipment			2,204	0
Net cash (used in) provided by investing activities			(141,616)	36,821
CASH FLOWS FROM FINANCING ACTIVITIES
Increase in noninterest-bearing deposits			100,968	5,154
Increase in savings deposits			86,575	12,263
(Decrease) increase in time deposits			(25,976)	4,125
Decrease in federal funds purchased, repurchase agreements and other borrowings, net			(5,621)	(2,493)
Increase in Federal Home Loan Bank advances			25,000	10,000
Repayment of Federal Home Loan Bank advances			(23,500)	(23,000)
Increase in Federal Reserve Bank borrowings			37,515	0
Repayment of Federal Reserve Bank borrowings			(175)	0
Proceeds from ESPP issuance			70	60
Cash dividends paid on common stock			(1,877)	(1,871)
Net cash provided by financing activities			192,979	4,238
Net increase in cash and cash equivalents			42,011	48,990
Cash and cash equivalents at beginning of period			89,865	42,217	42,217
Cash and cash equivalents at end of period	$ 131,876	$ 91,207	131,876	91,207	$ 89,865
Cash payments for:
Interest			4,353	4,708
SUPPLEMENTAL SCHEDULE OF NONCASH TRANSACTIONS
Unrealized gain on securities available-for-sale			4,915	3,572
Loans transferred to other real estate owned			254	0
Right of use lease asset and liability			$ 862	$ 751