Property and Equipment, Net - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	May 31, 2024	Feb. 29, 2024
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 18,445	$ 19,187
Less accumulated depreciation	(11,612)	(11,429)
Property and equipment, net	6,833	7,758
Land [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	124	514
Building [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	5,109	5,109
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	12,155	12,509
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	592	590
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	139	139
Transportation Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 326	$ 326