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Consolidated Balance Sheets (Parentheticals) - $ / shares
Sep. 30, 2023
Oct. 01, 2022
Preferred Stock, No Par Value (in dollars per share) $ 0 $ 0
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) 50,000,000 50,000,000
Common Stock, Shares, Outstanding (in shares) 19,454,000 19,478,000
Common Stock, Shares, Issued (in shares) 19,454,000 19,478,000