Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

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Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Jun. 30, 2024
Dec. 31, 2023
Statement of Financial Position [Abstract]    
Allowance for credit loss $ 808 $ 463
Common stock, par value (in dollars per share) $ 1 $ 1
Common stock, shares authorized (in shares) 24,000,000 24,000,000
Common stock, shares issued (in shares) 11,085,103 10,124,737
Common stock, shares outstanding (in shares) 11,085,103 10,124,737
Common stock in treasury, at cost (in shares) 960,366 990,282
Current portion of note payable $ 914 $ 360