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Financing Agreements (Details Textual) - USD ($)
$ in Thousands
Apr. 29, 2023
Aug. 28, 2020
Line of credit    
Line of Credit Facility [Line Items]    
Line of credit facility, maximum borrowing capacity $ 45,000  
Line of credit facility, remaining borrowing capacity   $ 19,467
Standby letters of credit    
Line of Credit Facility [Line Items]    
Line of credit facility, maximum borrowing capacity 20,000  
Long-term line of credit   7,783
Letter of credit    
Line of Credit Facility [Line Items]    
Long-term line of credit $ 17,750  
Guarantees    
Line of Credit Facility [Line Items]    
Long-term line of credit   $ 616