Schedule of Property and Equipment Net (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024
Property, Plant and Equipment [Line Items]
Property and equipment	$ 4,121	$ 4,176
Less: accumulated depreciation	(3,457)	(3,646)
Property and equipment, net	664	530
Computer Software and Hardware [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	855	849
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	784	807
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	1,331	1,357
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	842	871
Vehicles [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	68	70
Demonstration Units [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	$ 241	$ 222