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Organization and Significant Accounting Policies - (Details)
9 Months Ended
Oct. 14, 2022
Sep. 15, 2021
Jan. 28, 2023
EUR (€)
segment
Jan. 28, 2023
USD ($)
Apr. 30, 2022
EUR (€)
Apr. 30, 2022
USD ($)
May 03, 2021
Number of Reportable Segments | segment     4        
Reserves for Incurred Cost Claim Audits | $       $ 0   $ 0  
Altoy              
Ownership interest 15.00% 85.00%          
Percentage of ownership interest sold 35.00% 35.00%          
Telerob              
Ownership interest acquired             100.00%
Restricted cash     € 6,385,000 $ 6,938,000 € 0 $ 0