Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Preferred Stock [Member] Preferred Stock Non-Voting [Member]	Common Stock [Member] Common Stock Voting [Member]	Common Stock [Member] Common Stock Non-Voting [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Income [Member]	Retained Earnings (Substantially Restricted) [Member]	Unearned ESOP Shares [Member]	Treasury Stock [Member]	Non-controlling Interest [Member]	Total
Balance at Dec. 31, 2019	$ 0	$ 218	$ 87	$ 46,426	$ (23)	$ 8,425	$ (959)	$ (5,326)	$ 0	$ 48,848
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	0	0	0	0	0	183	0	0	0	183
Release of unearned ESOP shares	0	0	0	0	0	0	32	0	0	32
Restricted stock Compensation expense	0	1	0	160	0	0	0	0	0	161
Stock awarded to directors	0	0	0	45	0	0	0	0	0	45
Stock option compensation expense	0	0	0	19	0	0	0	0	0	19
Other comprehensive income (loss), net of tax	0	0	0	0	232	0	0	0	0	232
Balance at Jun. 30, 2020	0	219	87	46,650	209	8,608	(927)	(5,326)	0	49,520
Balance at Mar. 31, 2020	0	219	87	46,550	100	8,392	(942)	(5,326)	0	49,080
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	0	0	0	0	0	216	0	0	0	216
Release of unearned ESOP shares	0	0	0	0	0	0	15	0	0	15
Restricted stock Compensation expense	0	0	0	90	0	0	0	0	0	90
Stock option compensation expense	0	0	0	10	0	0	0	0	0	10
Other comprehensive income (loss), net of tax	0	0	0	0	109	0	0	0	0	109
Balance at Jun. 30, 2020	0	219	87	46,650	209	8,608	(927)	(5,326)	0	49,520
Balance at Dec. 31, 2020	0	219	87	46,851	164	7,783	(893)	(5,326)	0	48,885
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	0	0	0	0	0	(2,786)	0	0	33	(2,753)
Preferred shares issued in business combination	3,000	0	0	0	0	0	0	0	0	3,000
Common shares issued in business combination	0	140	114	62,839	0	0	0	0	164	63,257
Shares transferred from voting to non-voting after business combination	0	(7)	7	0	0	0	0	0	0	0
Common shares issued in private placement	0	112	73	30,652	0	0	0	0	0	30,837
Release of unearned ESOP shares	0	0	0	15	0	0	32	0	0	47
Restricted stock Compensation expense	0	0	0	162	0	0	0	0	0	162
Stock awarded to directors	0	0	0	45	0	0	0	0	0	45
Stock option compensation expense	0	0	0	7	0	0	0	0	0	7
Common stock cancelled for payment of tax withholdings	0	(2)	0	(446)	0	0	0	0	0	(448)
Payment to non-controlling interest	0	0	0	0	0	0	0	0	(165)	(165)
Other comprehensive income (loss), net of tax	0	0	0	0	621	0	0	0	0	621
Balance at Jun. 30, 2021	3,000	462	281	140,125	785	4,997	(861)	(5,326)	32	143,495
Balance at Mar. 31, 2021	0	218	87	46,625	53	4,296	(877)	(5,326)	0	45,076
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	0	0	0	0	0	701	0	0	33	734
Preferred shares issued in business combination	3,000	0	0	0	0	0	0	0	0	3,000
Common shares issued in business combination	0	140	114	62,839	0	0	0	0	164	63,257
Shares transferred from voting to non-voting after business combination	0	(7)	7	0	0	0	0	0	0	0
Common shares issued in private placement	0	112	73	30,652	0	0	0	0	0	30,837
Release of unearned ESOP shares	0	0	0	9	0	0	16	0	0	25
Common stock cancelled for payment of tax withholdings	0	(1)	0	0	0	0	0	0	0	(1)
Payment to non-controlling interest	0	0	0	0	0	0	0	0	(165)	(165)
Other comprehensive income (loss), net of tax	0	0	0	0	732	0	0	0	0	732
Balance at Jun. 30, 2021	$ 3,000	$ 462	$ 281	$ 140,125	$ 785	$ 4,997	$ (861)	$ (5,326)	$ 32	$ 143,495