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SEGMENT INFORMATION (Details) - Revenue from External Customers by Products and Services - USD ($) $ in Thousands	3 Months Ended
	Jul. 31, 2024	Jul. 31, 2023
Revenue from External Customer [Line Items]
Revenue	$ 15,077	$ 12,408
Satellite Revenue [Member]
Revenue from External Customer [Line Items]
Revenue	8,263	4,858
Government Non-Space Revenue [Member]
Revenue from External Customer [Line Items]
Revenue	6,270	6,878
Other Commercial & Industrial Revenue [Member]
Revenue from External Customer [Line Items]
Revenue	$ 544	$ 672

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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