Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 1,250	$ 2,027
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	544	559
Amortization of right of use lease asset	88	0
Accretion related to acquisition, net	(20)	(81)
Provision for loan losses	300	226	$ 318
Gain on sale of securities, net	0	(26)
Net amortization of securities	154	335
Increase in loans held for sale, net	(1,719)	(170)
Net (gain) on sale of other real estate owned	0	(2)
Income from bank owned life insurance	(231)	(192)
Stock compensation expense	86	50
Deferred tax benefit	215	589
Increase in other assets	(573)	(595)
Decrease in accrued expenses and other liabilities	(1,426)	(1,067)
Net cash (used in) provided by operating activities	(1,332)	1,653
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of available-for-sale securities	(13,570)	(19,141)
(Purchases of) proceeds from redemption restricted securities, net	(226)	162
Proceeds from maturities and calls of available-for-sale securities	2,500	2,150
Proceeds from sales of available-for-sale securities	0	6,476
Paydowns on available-for-sale securities	3,459	2,583
Net (increase) decrease in loans held for investment	(12,850)	10,926
Proceeds from sales of other real estate owned	0	85
Purchases of premises and equipment	(368)	(498)
Net cash (used in) provided by investing activities	(21,055)	2,743
CASH FLOWS FROM FINANCING ACTIVITIES
Decrease in noninterest-bearing deposits	(4,454)	(13,311)
Increase in savings deposits	29,816	4,274
(Decrease) increase in time deposits	(12,322)	2,109
Decrease in federal funds purchased, repurchase agreements and other borrowings, net	(6,785)	(1,282)
Increase in Federal Home Loan Bank advances	25,000	5,000
Repayment of Federal Home Loan Bank advances	(20,000)	(10,000)
Proceeds from ESPP issuance	21	19
Cash dividends paid on common stock	(624)	(623)
Net cash provided by (used in) financing activities	10,652	(13,814)
Net decrease in cash and cash equivalents	(11,735)	(9,418)
Cash and cash equivalents at beginning of period	89,865	42,217	42,217
Cash and cash equivalents at end of period	78,130	32,799	$ 89,865
Cash payments for:
Interest	1,639	1,486
SUPPLEMENTAL SCHEDULE OF NONCASH TRANSACTIONS
Unrealized gain (loss) on securities available-for-sale	(563)	1,949
Loans transferred to other real estate owned	236	0
Right of use lease asset and liability	$ 672	$ 751