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Fair Value Measurements - ISG (Details)
€ in Thousands, $ in Thousands
3 Months Ended 12 Months Ended
Jul. 30, 2022
USD ($)
Jul. 30, 2022
EUR (€)
Apr. 30, 2022
USD ($)
Jul. 30, 2022
EUR (€)
Fair Value Measurement        
Fair value of contingent consideration     $ 1,084  
Business Combination, Specific Revenue Targets Achieved In Second Earnout Year        
Fair Value Measurement        
Released from escrow $ 2,000      
Intelligent Systems Group        
Fair Value Measurement        
Released from escrow     $ 2,000  
Period to obtain target     3 years  
Intelligent Systems Group | Maximum        
Fair Value Measurement        
Total     $ 6,000  
Telerob        
Fair Value Measurement        
Amount of earnout amount not achieved 2,424     € 2,000
Telerob | Maximum        
Fair Value Measurement        
Additional cash consideration $ 7,272 € 6,000