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Revenue Recognition (Details Textual)
$ in Thousands
 3 Months Ended
Jul. 30, 2022
USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Identified loss contract $ 839
Recognized revenue 46,041
Revenue, remaining performance obligation 530,457
Product  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Revenue, remaining performance obligation 469,126
Service  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Revenue, remaining performance obligation 61,331
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-08-01  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Revenue, remaining performance obligation $ 462,516
Revenue, remaining performance obligation, expected timing of satisfaction, period 12 months