XML 25 R4.htm IDEA: XBRL DOCUMENT v3.24.1
Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Statement of Financial Position [Abstract]    
Accounts receivable, allowance $ 474 $ 163
Common stock, par value (in dollars per share) $ 1 $ 1
Common stock, shares authorized (in shares) 25,000,000 25,000,000
Common stock, shares issued (in shares) 12,221,484 12,221,484
Common stock, shares outstanding (in shares) 7,224,718 7,402,614
Treasure stock shares at cost (in shares) 4,996,766 4,818,870