v3.25.2
Summary of Accounting Policies - Revenue from External Customers by Products and Services (Details) - USD ($)
$ in Thousands
12 Months Ended
Apr. 30, 2025
Apr. 30, 2024
Revenue from External Customer [Line Items]    
Revenue $ 69,811 $ 55,274
Satellite Revenue [Member]    
Revenue from External Customer [Line Items]    
Revenue 40,897 23,223
Government Non-Space Revenue [Member]    
Revenue from External Customer [Line Items]    
Revenue 26,549 28,981
Other Commercial & Industrial Revenue [Member]    
Revenue from External Customer [Line Items]    
Revenue $ 2,365 $ 3,070