Borrowings and Subordinated Debentures - Other Borrowings and Subordinated Debt (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Disclosure [Abstract]
Subordinated Debt	$ 61,444	$ 40,484
Note payable	590
Short-term borrowings	10,000	20,938
Total	$ 72,034	$ 61,422