Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 3,012	$ 1,250
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation and amortization	538	544
Amortization of right of use lease asset	104	88
Accretion related to acquisition, net	(4)	(20)
Provision for loan losses	150	300	$ 1,000
Net amortization of securities	205	154
Decrease (increase) in loans held for sale, net	5,122	(1,719)
Income from bank owned life insurance	(226)	(231)
Stock compensation expense	61	86
Deferred tax benefit	(12)	215
(Decrease) in other assets	(425)	(573)
Increase (decrease) in accrued expenses and other liabilities	5,667	(1,426)
Net cash provided by (used in) operating activities	14,192	(1,332)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of available-for-sale securities	(16,008)	(13,570)
Proceeds from redemption (purchase) of restricted securities, net	334	(226)
Proceeds from maturities and calls of available-for-sale securities	400	2,500
Proceeds from sales of available-for-sale securities	1,300	0
Paydowns on available-for-sale securities	3,850	3,459
Net (increase) decrease in loans held for investment	28,624	(12,850)
Purchases of premises and equipment	(126)	(368)
Net cash provided by (used in) investing activities	18,374	(21,055)
CASH FLOWS FROM FINANCING ACTIVITIES
Increase (decrease) in noninterest-bearing deposits	24,477	(4,454)
Increase in savings deposits	26,406	29,816
Decrease in time deposits	(6,561)	(12,322)
Decrease in federal funds purchased, repurchase agreements and other borrowings, net	(1,765)	(6,785)
Increase in Federal Home Loan Bank advances	0	25,000
Repayment of Federal Home Loan Bank advances	0	(20,000)
Repayment of Federal Reserve Bank borrowings	(17,555)	0
Proceeds from ESPP issuance	25	21
Cash dividends paid on common stock	(626)	(624)
Net cash provided by financing activities	24,401	10,652
Net increase (decrease) in cash and cash equivalents	56,967	(11,735)
Cash and cash equivalents at beginning of period	120,437	89,865	89,865
Cash and cash equivalents at end of period	177,404	78,130	$ 120,437
Cash payments for:
Interest	891	1,639
SUPPLEMENTAL SCHEDULE OF NONCASH TRANSACTIONS
Unrealized (loss) gain on securities available-for-sale	(2,144)	(563)
Loans transferred to other real estate owned	0	236
Former bank property transferred from fixed assets to held for sale assets	902	0
Right of use lease asset and liability	$ 1,277	$ 672