Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Balance sheet assets:
Investment securities	$ 540,802	$ 627,117
Carrying Amount
Balance sheet assets:
Accrued interest receivable	8,825	8,450
Total	1,821,711	2,009,264
Balance sheet liabilities:
Accrued interest payable	554	635
Total	2,009,732	2,212,818
Fair Value
Balance sheet assets:
Cash and cash equivalents	223,727	372,468
Investment securities	540,802	627,117
Loans, net	1,017,800	962,223
Accrued interest receivable	8,825	8,450
Total	1,791,154	1,970,258
Balance sheet liabilities:
Deposits	1,012,346	1,140,814
Accounts and drafts payable	996,832	1,071,369
Accrued interest payable	554	635
Total	$ 2,009,732	$ 2,212,818