Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Earnings Per Share [Abstract]
Net loss	$ (809)	$ (1,050)	$ (1,621)	$ (2,189)
Weighted average common shares outstanding - basic (in shares)	3,775,728	3,699,384	3,737,905	3,699,101
Weighted average common shares outstanding - diluted (in shares)	3,775,728	3,699,384	3,737,905	3,699,101
Loss per Share, Basic (in dollars per share)	$ (0.21)	$ (0.28)	$ (0.43)	$ (0.59)
Loss per Share, Diluted (in dollars per share)	$ (0.21)	$ (0.28)	$ (0.43)	$ (0.59)