INVENTORIES, NET (Details) - Schedule of Inventory, Current - USD ($) $ in Thousands	Oct. 31, 2022	Apr. 30, 2022
Schedule Of Inventory Current Abstract
Raw Materials and Component Parts	$ 11,930	$ 11,683
Work in Progress	7,269	7,746
Finished Goods	679	477
	$ 19,878	$ 19,906

No definition available.

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

+ References

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-Publisher FASB
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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

+ References

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

+ References

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