Borrowings and Subordinated Debentures - Other Borrowings and Subordinated Debt (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Debt Disclosure [Abstract]
Subordinated Debt	$ 40,484	$ 20,696
Federal Reserve PPPLF		19,814
Short-term borrowings	20,938
Total	$ 61,422	$ 40,510

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Balance Type:	credit
Period Type:	instant