CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Assets
Investment securities - available-for-sale, at estimated fair value, allowance for loan losses	$ 0	$ 0
Investment securities - available-for-sale, amortized cost	611,056	620,314
Loans, allowance for credit losses	$ 17,024	$ 16,596
Stockholder's Equity:
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	32,000,000	32,000,000
Common stock, shares issued (in shares)	15,419,573	15,482,332
Common stock, shares outstanding (in shares)	15,419,573	15,482,332