Earnings Per Common Share Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Earnings Per Share [Abstract]
Net loss	$ (1,349)	$ (944)	$ (4,396)	$ (2,179)
Weighted average common shares outstanding - basic (in shares)	3,698,701	3,698,020	3,698,424	3,697,753
Weighted average common shares outstanding - diluted (in shares)	3,698,701	3,698,020	3,698,424	3,697,753
Loss per Share, Basic (in dollars per share)	$ (0.36)	$ (0.26)	$ (1.19)	$ (0.59)
Loss per Share, Diluted (in dollars per share)	$ (0.36)	$ (0.26)	$ (1.19)	$ (0.59)