Borrowings - Borrowings and Subordinated Debt (Detail) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Disclosure [Abstract]
Long-term borrowings	$ 40,000	$ 0
Short-term borrowings	0	10,000
Note payable	584	590
Subordinated Debt	61,573	61,444
Total Long-term borrowings	$ 102,157	$ 72,034