v3.26.1
Consolidated Balance Sheets (Parenthetical) - $ / shares
Jun. 30, 2026
Dec. 31, 2025
Consolidated Balance Sheets    
Common stock, shares par value $ 5 $ 5
Common stock, shares authorized 6,000,000 6,000,000
Common stock, shares issued 3,551,661 3,525,884
Common stock, shares outstanding 3,551,661 3,525,884
Common Stock Shares Held in Treasury $ 34,970 $ 31,176