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INVENTORY
12 Months Ended
Apr. 30, 2025
Inventory Disclosure [Abstract]  
INVENTORY INVENTORY
Inventory is comprised of the following, net of the estimate for obsolete inventory of $558 at April 30, 2025 and $360 at April 30, 2024.
20252024
Parts and raw material$6,238 $6,111 
Work in process4,610 3,349 
Finished goods76 62 
Total Inventory, net of allowance$10,924 $9,522