Loans And Allowance For Credit Losses - Non-Accrual Loans, Loans Still Accruing and Past Due 90 Days or More and Restructured Loans (Detail) - USD ($)		Dec. 31, 2023	Dec. 31, 2022
Receivables [Abstract]
Nonaccrual loans		$ 33,609,000	$ 24,325,000
Total 90 Days Past Due Still Accruing		1,004,000	0
Total	[1]	$ 34,613,000	$ 24,325,000

[1] (1) With the adoption of ASU 2022-02, effective January 1, 2023, troubled debt restructuring ("TDR") accounting has been eliminated.