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Long-Term Debt (Details) - USD ($)
 3 Months Ended
Jul. 26, 2022
Apr. 28, 2024
Long-Term Debt (Details) [Line Items]    
Line of Credit Facility, Current Borrowing Capacity   $ 28,300,000
Debt Issuance Costs, Line of Credit Arrangements, Gross $ 37,500 24,375
Letters of Credit Outstanding, Amount   6,700,000
2022 Secured Term Loan [Member]    
Long-Term Debt (Details) [Line Items]    
Debt Instrument, Basis Spread on Variable Rate 0.90%  
Debt Instrument, Face Amount $ 18,000,000  
2022 Unsecured Term Loan [Member]    
Long-Term Debt (Details) [Line Items]    
Debt Instrument, Basis Spread on Variable Rate 1.40%  
Debt Instrument, Face Amount $ 7,000,000  
Debt Instrument, Periodic Payment 116,667  
Line of Credit Facility, Current Borrowing Capacity   $ 4,500,000
Line of Credit [Member]    
Long-Term Debt (Details) [Line Items]    
Line of Credit Facility, Maximum Borrowing Capacity $ 35,000,000  
Debt Instrument, Basis Spread on Variable Rate 1.00%  
Line of Credit Facility, Commitment Fee Percentage 1.00%  
Unsecured Debt [Member] | New Unsecured Term Loan [Member]    
Long-Term Debt (Details) [Line Items]    
Line of Credit Facility, Covenant Terms     ■ Maintain a ratio of funded debt to EBITDA not exceeding:   o 2.25:1.0 through July 30, 2024; and   o 2.00:1.00 thereafter.   ■ A basic fixed charge coverage ratio of at least 1.25:1.00; and   ■ Limit capital expenditures to no more than $15.0 million during any fiscal year.  The Existing Loan Agreement also limits our right to incur other indebtedness, make certain investments and create liens upon our assets, subject to certain exceptions, among other restrictions. The Existing Loan Agreement does not restrict our ability to pay cash dividends on, or repurchase, shares of our common stock, subject to our compliance with the financial covenants discussed above if we are not otherwise in default under the Existing Loan Agreement.