CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Securities held-to-maturity	$ 114,264	$ 111,029
Valuation allowance after adoption of ASC 326	$ 72,058	$ 72,606
Common stock, shares authorized (in shares)	90,000,000	90,000,000
Common stock, no par value (in dollars per share)	$ 0	$ 0
Common stock, shares issued (in shares)	25,896,764	25,825,127
Common stock, shares outstanding (in shares)	25,429,216	25,349,225
Treasury stock, at cost (in shares)	467,548	475,902