Property and Equipment - Summary (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Mar. 31, 2022
Property, Plant and Equipment [Line Items]
Cost	$ 447	$ 4,236
Accumulated Depreciation	225	2,453
Net Book Value	222	1,783
Automobiles
Property, Plant and Equipment [Line Items]
Cost	0	230
Accumulated Depreciation	0	195
Net Book Value	0	35
Software
Property, Plant and Equipment [Line Items]
Cost	113	246
Accumulated Depreciation	36	74
Net Book Value	77	172
Equipment
Property, Plant and Equipment [Line Items]
Cost	323	1,735
Accumulated Depreciation	183	664
Net Book Value	140	1,071
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Cost	9	728
Accumulated Depreciation	6	477
Net Book Value	3	251
Leasehold improvements
Property, Plant and Equipment [Line Items]
Cost	2	1,297
Accumulated Depreciation	0	1,043
Net Book Value	$ 2	$ 254