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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
CONSOLIDATED BALANCE SHEETS    
Accounts receivable, reserves (in dollars) $ 2,140 $ 2,510
Common stock, par value (in dollars per share) $ 1 $ 1
Common stock, shares authorized 24,000,000 24,000,000
Common stock, shares issued 9,642,630 9,496,729
Common stock, shares outstanding 9,642,630 9,496,729