CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Statement of Financial Position [Abstract]
Available for sale debt securities, amortized cost	$ 1,008,600	$ 1,035,205
Available for sale debt securities, allowance for credit losses	$ 0	$ 0
Common stock, par value	$ 0.0625	$ 0.0625
Common stock, shares authorized	60,000,000	60,000,000
Common stock, shares issued	19,561,985	19,561,985
Common stock, shares outstanding	19,040,844	19,034,935
Treasury stock, shares	521,141	527,050