Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Financing Arrangements (Details Textual)

v3.23.2
Note 8 - Financing Arrangements (Details Textual) - USD ($)
3 Months Ended
Jul. 02, 2023
Jul. 03, 2022
Apr. 02, 2023
Selling, General and Administrative Expense $ 4,046,000 $ 3,413,000  
Long-Term Line of Credit 6,500,000   $ 12,700,000
Letters of Credit Outstanding, Amount 0   0
Line of Credit Facility, Remaining Borrowing Capacity 20,700,000   20,000,000.0
Accounts Receivable, after Allowance for Credit Loss, Current 15,800,000   22,800,000
Accounts Receivable, Allowance for Credit Loss, Current 2,100,000   1,500,000
Receivable Due from Factor [Member]      
Accounts Receivable, Allowance for Credit Loss, Current 11,500,000   $ 20,700,000
Revolving Credit Facility [Member]      
Line of Credit Facility, Maximum Borrowing Capacity $ 35,000,000.0    
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 6.70%    
Letter of Credit [Member]      
Line of Credit Facility, Maximum Borrowing Capacity $ 1,500,000    
Factoring Fees [Member]      
Selling, General and Administrative Expense 67,000 $ 68,000  
Factoring Agreements [Member]      
Long-Term Debt $ 0