SELECTED QUARTERLY INFORMATION (UNAUDITED) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Income statement
Net interest income	$ 6,729	$ 7,418	$ 6,651	$ 6,413	$ 6,447	$ 6,414	$ 6,140	$ 6,142	$ 27,211	$ 25,143
Noninterest income			186	186	300	450	550	1,000	372	2,300
Provision for loan losses	2,503	2,970	2,378	2,129	2,234	2,116	1,628	2,165	9,980	8,147
Noninterest expense	6,727	8,067	6,724	6,349	6,272	6,282	7,192	7,251	27,867	26,997
NET INCOME	1,917	1,845	1,663	1,585	1,391	1,424	29	46	$ 7,010	$ 2,890
Period end balance sheet
Total loans receivable	593,744	574,053	591,914	594,454	575,566	585,122	587,566	560,468
Total assets	794,647	800,849	797,588	810,266	756,302	749,125	754,651	715,144
Total deposits	$ 707,513	$ 713,489	$ 711,367	$ 720,954	$ 668,012	$ 661,672	$ 668,404	$ 629,525