CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Mar. 31, 2024	Dec. 31, 2023
CONSOLIDATED BALANCE SHEETS
Common stock, stated value per share	$ 0.125	$ 0.125
Common stock, Authorized shares	40,000,000	40,000,000
Common stock, Issued shares	16,165,023	16,137,220
Common stock, Outstanding shares	11,814,093	11,795,024
Treasury, shares	4,350,930	4,342,196