Consolidated Statements of Changes in Stockholders’ Equity - USD ($) shares in Thousands, $ 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)	[1]	$ 59,277
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income				911			911
Other comprehensive income					1,096		1,096
Common Stock and proceeds of offering	$ 111	45,754					45,865
ESOP shares committed to be allocated		9	$ 55				64
Balance at Mar. 31, 2019	111	45,863	$ (4,309)	67,100	(5,916)	[1]	$ 102,849
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unallocated common stock held by ESOP			(4,364)				(4,364)
Balance at Dec. 31, 2019	111	45,869	$ (4,146)	72,152	(4,104)	[1]	$ 109,882
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income				1,075			1,075
Other comprehensive income					2,885		2,885
ESOP shares committed to be allocated			55				55
Balance at Mar. 31, 2020	$ 111	$ 45,869	$ (4,091)	$ 73,227	$ (1,219)	[1]	$ 113,897

[1] (1)   All amounts are net of tax. Related income tax expense or benefit is calculated using an income tax rate of 21.0%.