CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Statement of Financial Position [Abstract]
Available for sale debt securities, amortized cost	$ 1,033,901	$ 1,049,557
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	19,276,148	19,273,583
Treasury stock, shares	285,837	288,402