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CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Sep. 30, 2024
Dec. 31, 2023
Statement of Financial Position [Abstract]    
Common stock, par value (in usd per share) $ 2.00 $ 2.00
Common stock, shares authorized (in shares) 7,500,000 7,500,000
Common stock, shares issued (in shares) 4,999,220 4,995,348
Treasury stock, shares (in shares) 474,670 476,500