Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share [Abstract]
Net loss	$ (1,310)	$ (1,436)	$ (2,931)	$ (3,625)
Weighted average common shares outstanding - basic (in shares)	2,980,655	3,699,406	3,485,488	3,699,203
Weighted average common shares outstanding - diluted (in shares)	2,980,655	3,699,406	3,485,488	3,699,203
Loss per Share, Basic (in dollars per share)	$ (0.44)	$ (0.39)	$ (0.84)	$ (0.98)
Loss per Share, Diluted (in dollars per share)	$ (0.44)	$ (0.39)	$ (0.84)	$ (0.98)