Quarterly report pursuant to Section 13 or 15(d)

Loans - Schedule of Amortized Cost Basis of Loans on Nonaccrual Status and Loans Past Due 90 Days and Still Accruing (Detail)

v3.23.3
Loans - Schedule of Amortized Cost Basis of Loans on Nonaccrual Status and Loans Past Due 90 Days and Still Accruing (Detail) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses $ 3,055 $ 3,192
Nonaccrual Loans With Allowance for Credit Losses 12,728 6,655
Total Nonperforming Loans 15,783 9,847
Real Estate    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 2,207 2,977
Nonaccrual Loans With Allowance for Credit Losses 588 731
Total Nonperforming Loans 2,795 3,708
Real Estate | Retail    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 1,849 1,929
Nonaccrual Loans With Allowance for Credit Losses 402  
Total Nonperforming Loans 2,251 1,929
Real Estate | Hospitality    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 333  
Nonaccrual Loans With Allowance for Credit Losses 186  
Total Nonperforming Loans 519  
Real Estate | Other    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 22 540
Nonaccrual Loans With Allowance for Credit Losses   731
Total Nonperforming Loans 22 1,271
Real Estate | Total commercial property loans    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 2,204 2,469
Nonaccrual Loans With Allowance for Credit Losses 588 731
Total Nonperforming Loans 2,792 3,200
Real Estate | Residential    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 3 508
Total Nonperforming Loans 3 508
Equipment Financing Agreements    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 848 215
Nonaccrual Loans With Allowance for Credit Losses 7,094 5,502
Total Nonperforming Loans 7,942 5,717
Commercial and Industrial    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With Allowance for Credit Losses 5,046 422
Total Nonperforming Loans $ 5,046 $ 422