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Long-term Debt and Other Credit Arrangements (Details) - USD ($)
$ in Thousands
Dec. 19, 2022
Jan. 31, 2023
Jun. 27, 2022
Apr. 30, 2022
Debt Instrument [Line Items]        
Remaining borrowing capacity       $ 2,400
Long-term debt     $ 0  
International Subsidiaries        
Debt Instrument [Line Items]        
Short-term borrowings   $ 2,800    
Advance Amount One        
Debt Instrument [Line Items]        
Outstanding advances under the long-term debt       1,600
Advance Amount Two        
Debt Instrument [Line Items]        
Outstanding advances under the long-term debt       $ 716
Revolving Credit Facility | Credit Agreement, Mid Cap Funding IV Trust | Line of Credit        
Debt Instrument [Line Items]        
Outstanding advances under the long-term debt   3,000    
Remaining borrowing capacity   $ 11,300    
Maximum borrowing capacity $ 15,000      
Accordion feature, minimum amount of additional tranches 1,000      
Accordion feature, maximum borrowing availability limit $ 30,000      
Revolving Credit Facility | Credit Agreement, Mid Cap Funding IV Trust | Line of Credit | Secured Overnight Financing Rate (SOFR)        
Debt Instrument [Line Items]        
Basis spread on variable rate 4.10%