Consolidated Statements of Changes in Stockholders’ Equity - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Unearned common stock held by the ESOP	Retained Earnings	Accumulated Other Comprehensive Loss	Total
Balance at Dec. 31, 2018		$ 100		$ 66,189	$ (7,012)	$ 59,277
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income				5,963		5,963
Other comprehensive income (loss)					2,908	2,908
Common Stock and proceeds of offering	$ 111	45,744				45,855
Unearned common stock held by ESOP			$ (4,364)			(4,364)
ESOP shares committed to be allocated		25	218			243
Balance at Dec. 31, 2019	111	45,869	(4,146)	72,152	(4,104)	109,882
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income				5,917		5,917
Other comprehensive income (loss)					313	313
ESOP shares committed to be allocated		(48)	218			170
Share-based compensation expense		217				217
Balance at Dec. 31, 2020	$ 111	$ 46,038	$ (3,928)	$ 78,069	$ (3,791)	$ 116,499