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OTHER ASSETS (Details) - USD ($)
$ in Thousands
Jul. 31, 2025
Apr. 30, 2025
OTHER ASSETS    
Prepaid expenses $ 704 $ 470
Miscellaneous assets 296 283
Less accumulated depreciation of property and equipment (479) (441)
Property and equipment, net 2,168 2,186
Total 3,168 2,939
Property    
OTHER ASSETS    
Property and equipment, gross 2,078 2,060
Equipment    
OTHER ASSETS    
Property and equipment, gross $ 569 $ 567