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UNAUDITED CONSOLIDATED BALANCE SHEETS - Parenthetical - USD ($)
Sep. 28, 2025
Dec. 29, 2024
Statement of Financial Position [Abstract]    
Accounts receivable, allowance for credit loss $ 1,156,000 $ 910,000
Debt issuance costs, current 0 24,000
Deferred finance costs, line of credit arrangements, net 0 770,000
Debt issuance costs, noncurrent $ 0 $ 198,000
Preferred stock, par value (in USD per share) $ 0.01 $ 0.01
Preferred stock, shares authorized (in shares) 500,000 500,000
Preferred stock, shares issued (in shares) 0 0
Preferred stock, shares outstanding (in shares) 0 0
Common stock, par value (in USD per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 19,500,000 19,500,000
Common stock, shares issued (in shares) 11,199,787 10,887,509
Common stock, shares outstanding (in shares) 11,199,787 10,887,509
Treasury stock at cost $ 3,930 $ 3,930