Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Investment securities available for sale, amortized cost	$ 1,613,659	$ 1,668,316
Allowance for credit losses	17	17
HTM Allowance for credit losses	(1,957)	(1,956)
HTM fair value	$ 878,159	$ 901,582
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	100,000,000	100,000,000
Common stock, issued (in shares)	30,185,732	29,925,612
Common stock, outstanding (in shares)	30,185,732	29,925,612