Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Earnings Per Share [Abstract]
Net loss	$ (1,436)	$ (1,349)	$ (3,625)	$ (4,396)
Weighted average common shares outstanding - basic (in shares)	3,699,406	3,698,701	3,699,203	3,698,424
Weighted average common shares outstanding - diluted (in shares)	3,699,406	3,698,701	3,699,203	3,698,424
Loss per Share, Basic (in dollars per share)	$ (0.39)	$ (0.36)	$ (0.98)	$ (1.19)
Loss per Share, Diluted (in dollars per share)	$ (0.39)	$ (0.36)	$ (0.98)	$ (1.19)