PROPERTY AND EQUIPMENT NET (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2024	Jan. 31, 2023
Property, plant and equipment, gross	$ 27,203	$ 22,546
Construction-in-progress	1,081	1,001
Less accumulated depreciation and amortization	(17,600)	(14,406)
Property, plant and equipment, net	10,685	9,140
Land and Building
Property, plant and equipment, gross	7,625	9,508
Machinery and Equipment
Property, plant and equipment, gross	10,773	5,436
Furniture and Fixtures
Property, plant and equipment, gross	988	492
Leasehold Improvements
Property, plant and equipment, gross	$ 2,388	2,094
Property, plant and equipment, useful life	Lease term
Computer Hardware and Software
Property, plant and equipment, gross	$ 5,430	$ 5,015
Property, plant and equipment, useful life	3 years
Maximum | Land and Building
Property, plant and equipment, useful life	30 years
Maximum | Machinery and Equipment
Property, plant and equipment, useful life	10 years
Maximum | Furniture and Fixtures
Property, plant and equipment, useful life	10 years
Minimum | Land and Building
Property, plant and equipment, useful life	20 years
Minimum | Machinery and Equipment
Property, plant and equipment, useful life	3 years
Minimum | Furniture and Fixtures
Property, plant and equipment, useful life	3 years