SALE OF PRODUCT LINE - Schedule of Disposal Groups, Including Discontinued Operations (Details) - USD ($) $ in Thousands	Apr. 30, 2025	Apr. 30, 2024
Property, Plant and Equipment [Line Items]
Total assets	$ 123,298	$ 113,975
Disposal Group, Disposed of by Sale, Not Discontinued Operations
Property, Plant and Equipment [Line Items]
Inventory, net	460
Machinery and equipment	1,322
Accumulated depreciation	(1,322)
Total property, plant and equipment	0
Other assets	1,417
Accumulated amortization	(1,417)
Other assets, net of accumulated amortization	0
Total assets	$ 460