Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Investment securities held-to-maturity, fair value	$ 124,022	$ 128,277
Investment securities available-for-sale, amortized cost	397,982	395,727
Allowance for credit losses	$ 817	$ 731
Common stock, par value	$ 5	$ 5
Common stock, shares authorized	48,000,000	48,000,000
Common stock, shares issued	31,556,799	31,556,799
Common stock, shares outstanding	29,337,919	29,511,721
Treasury stock, shares	2,218,880	2,045,078