Property and Equipment - Summary (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Mar. 31, 2021
Property, Plant and Equipment [Line Items]
Cost	$ 4,236	$ 4,428
Accumulated Depreciation	2,453	3,569
Net Book Value	1,783	859
Automobiles
Property, Plant and Equipment [Line Items]
Cost	230	342
Accumulated Depreciation	195	280
Net Book Value	35	62
Software
Property, Plant and Equipment [Line Items]
Cost	246	165
Accumulated Depreciation	74	46
Net Book Value	172	119
Equipment
Property, Plant and Equipment [Line Items]
Cost	1,735	2,009
Accumulated Depreciation	664	1,555
Net Book Value	1,071	454
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Cost	728	615
Accumulated Depreciation	477	543
Net Book Value	251	72
Leasehold improvements
Property, Plant and Equipment [Line Items]
Cost	1,297	1,297
Accumulated Depreciation	1,043	1,145
Net Book Value	$ 254	$ 152