Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Numerator:
Net income available to common shareholders	$ 53	$ 99	$ 120	$ 204
Denominator
Common shares outstanding (Total issued, less unallocated ESOP shares)	1,318		1,318
Basic earnings per common share	$ 0.04		$ 0.09