Quarterly report [Sections 13 or 15(d)]

Note 8 - Financing Arrangements (Details Textual)

v3.25.2
Note 8 - Financing Arrangements (Details Textual)
3 Months Ended
Jul. 19, 2024
USD ($)
Jun. 29, 2025
USD ($)
Jun. 30, 2024
USD ($)
Jun. 23, 2025
USD ($)
Mar. 30, 2025
USD ($)
Selling, General and Administrative Expense   $ 4,717,000 $ 4,263,000    
Long-Term Line of Credit   7,700,000     $ 11,900,000
Letters of Credit Outstanding, Amount   0     0
Line of Credit Facility, Remaining Borrowing Capacity   12,200,000     13,800,000
Long-Term Debt, Current Maturities   1,990,000     1,990,000
Accounts Receivable, after Allowance for Credit Loss, Current   17,200,000     24,500,000
Accounts Receivable, Allowance for Credit Loss, Current   2,000,000     1,700,000
Debt Issuance Costs, Net   27,000 30,000    
Amortization of Debt Issuance Costs   3,000 0    
Long-Term Debt, Maturity, Remainder of Fiscal Year   1,500,000      
Long-Term Debt, Maturity, Year One   2,000,000      
Long-Term Debt, Maturity, Year Two   2,200,000      
Long-Term Debt, Maturity, Year Three   500,000      
Long-Term Debt, Maturity, Year Four   7,700,000      
Receivable Due from Factor [Member]          
Accounts Receivable, after Allowance for Credit Loss, Current   $ 14,400,000     $ 21,900,000
Revolving Credit Facility [Member]          
Line of Credit Facility, Maximum Borrowing Capacity $ 40,000,000        
Revolving Credit Facility [Member] | Prime Rate [Member]          
Debt Instrument Basis Spread Below Variable Rate 0.50%        
Debt Instrument, Interest Received on Daily Negative Balances, Basis Spread Below Variable Rate 2.00%        
Revolving Credit Facility [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]          
Debt Instrument, Basis Spread on Variable Rate 1.60%        
Debt Instrument, Interest Rate, Effective Percentage   5.90%      
Letter of Credit [Member]          
Line of Credit Facility, Maximum Borrowing Capacity $ 1,500,000        
Term Loan [Member]          
Long-Term Debt   $ 6,200,000      
Debt Instrument, Face Amount $ 8,000,000 $ 8,000,000      
Debt Instrument, Interest Rate, Effective Percentage   6.60%      
Debt Instrument, Number of Monthly Installments 48        
Long-Term Debt, Current Maturities   $ 2,000,000      
Debt Instrument, Covenant, Excess Availability Basis Spread Value       $ 1,000,000  
Debt Instrument, Covenant, Excess Availability       $ 4,000,000  
Term Loan [Member] | Secured Overnight Financing Rate (SOFR) [Member]          
Debt Instrument, Basis Spread on Variable Rate 2.25%        
Factoring Agreements [Member]          
Long-Term Debt   0      
Selling, General and Administrative Expense   $ 70,000 $ 74,000