CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Jun. 30, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Preferred stock, par or stated value per share (in dollars per share)	$ 0.50	$ 0.50
Preferred stock, shares authorized (in shares)	2,000,000	2,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par or stated value per share (in dollars per share)	$ 0.50	$ 0.50
Common stock, shares authorized (in shares)	40,000,000	40,000,000
Common stock, shares, issued (in shares)	15,505,772	15,505,772
Common stock, shares, outstanding (in shares)	13,645,248	13,582,375
Treasury stock shares (in shares)	1,860,524	1,923,397