Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 1,908	$ 1,100	$ 6,762	$ 4,844
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation and amortization			1,559	1,601
Amortization of right of use lease asset			266	278
Accretion related to acquisition, net			(5)	(52)
Amortization of subordinated debt issuance costs			27	0
Provision for loan losses	360	300	510	900	$ 1,000
Gain on sale of securities, net			0	(185)
Net amortization of securities			709	458
Decrease (increase) in loans held for sale, net			8,673	(12,065)
Net (gain) loss on disposal of premises and equipment			0	(818)
Net (gain) loss on write-down/sale of other real estate owned	0	(22)	0	(22)
Income from bank owned life insurance	(195)	(207)	(625)	(630)
Stock compensation expense			214	199
Deferred tax benefit			(12)	(1,032)
(Decrease) in other assets			(560)	(1,666)
Increase (decrease) in accrued expenses and other liabilities			94	(1,162)
Net cash provided by (used in) operating activities			17,612	(9,352)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of available-for-sale securities			(55,698)	(44,173)
Proceeds from redemption (purchase) of restricted securities, net			333	(78)
Proceeds from maturities and calls of available-for-sale securities			8,779	7,684
Proceeds from sales of available-for-sale securities			4,330	9,385
Paydowns on available-for-sale securities			13,957	8,914
Net increase in loans held for investment			(4,180)	(124,834)
Proceeds from sales of other real estate owned			0	40
Purchases of premises and equipment	(370)	(96)	(1,130)	(758)
Proceeds from sale of premises and equipment			31	2,204
Net cash used in investing activities			(33,578)	(141,616)
CASH FLOWS FROM FINANCING ACTIVITIES
Increase in noninterest-bearing deposits			32,384	100,968
Increase in savings deposits			71,664	86,575
Decrease in time deposits			(20,578)	(25,976)
Increase (decrease) in federal funds purchased, repurchase agreements and other borrowings, net			(3,473)	(5,621)
Increase in Federal Home Loan Bank advances			0	25,000
Repayment of Federal Home Loan Bank advances			0	(23,500)
Increase in Federal Reserve Bank borrowings			0	37,515
Repayment of Federal Reserve Bank borrowings			(27,652)	(175)
Increase in long term borrowings			29,347	0
Proceeds from ESPP issuance			79	70
Cash dividends paid on common stock			(1,938)	(1,877)
Net cash provided by financing activities			79,833	192,979
Net increase in cash and cash equivalents			63,867	42,011
Cash and cash equivalents at beginning of period			120,437	89,865	89,865
Cash and cash equivalents at end of period	$ 184,304	$ 131,876	184,304	131,876	$ 120,437
Cash payments for:
Interest			2,442	4,353
SUPPLEMENTAL SCHEDULE OF NONCASH TRANSACTIONS
Unrealized (loss) gain on securities available-for-sale			(1,892)	4,915
Loans transferred to other real estate owned			0	254
Former bank property transferred from fixed assets to held for sale assets			902	0
Right of use lease asset and liability			$ 0	$ 862