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Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares
shares in Thousands
Sep. 27, 2025
Dec. 28, 2024
Preferred Stock, Par or Stated Value Per Share (in dollars per share) $ 1 $ 1
Preferred Stock, Shares Authorized (in shares) 1,000 1,000
Preferred Stock, Shares Issued (in shares) 0 0
Common Stock, Par or Stated Value Per Share (in dollars per share) $ 1 $ 1
Common Stock, Shares Authorized (in shares) 90,000 90,000
Common Stock, Shares, Outstanding (in shares) 49,745 49,601
Common Stock, Shares, Issued (in shares) 49,745 49,601
Treasury Stock, Common, Shares (in shares) 3,043 2,891