Quarterly report pursuant to Section 13 or 15(d)

Loans - Allowance for Credit Losses by Portfolio Segment as a Percentage of Recorded Total Allowance for Credit Losses and Aggregate Recorded Investment of Loans Receivable (Detail)

v3.22.2.2
Loans - Allowance for Credit Losses by Portfolio Segment as a Percentage of Recorded Total Allowance for Credit Losses and Aggregate Recorded Investment of Loans Receivable (Detail) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Financing Receivable Allowance For Credit Losses [Line Items]    
Allowance Amount $ 71,584 $ 72,557
Percentage of Total Allowance 100.00% 100.00%
Loans $ 5,800,991 $ 5,151,541
Percentage of Total Loans 100.00% 100.00%
Residential    
Financing Receivable Allowance For Credit Losses [Line Items]    
Loans $ 649,589 $ 400,546
Real Estate    
Financing Receivable Allowance For Credit Losses [Line Items]    
Allowance Amount $ 45,524 $ 48,890
Percentage of Total Allowance 63.60% 67.40%
Loans $ 4,503,534 $ 4,102,411
Percentage of Total Loans 77.70% 79.60%
Real Estate | Retail    
Financing Receivable Allowance For Credit Losses [Line Items]    
Allowance Amount $ 7,758 $ 6,579
Percentage of Total Allowance 10.80% 9.10%
Loans $ 1,044,287 $ 970,134
Percentage of Total Loans 18.00% 18.80%
Real Estate | Hospitality    
Financing Receivable Allowance For Credit Losses [Line Items]    
Allowance Amount $ 15,417 $ 22,670
Percentage of Total Allowance 21.50% 31.20%
Loans $ 662,438 $ 717,692
Percentage of Total Loans 11.40% 13.90%
Real Estate | Other    
Financing Receivable Allowance For Credit Losses [Line Items]    
Allowance Amount $ 15,450 $ 15,065
Percentage of Total Allowance 21.70% 20.80%
Loans $ 2,044,878 $ 1,919,033
Percentage of Total Loans 35.30% 37.30%
Real Estate | Total commercial property loans    
Financing Receivable Allowance For Credit Losses [Line Items]    
Allowance Amount $ 38,625 $ 44,314
Percentage of Total Allowance 54.00% 61.10%
Loans $ 3,751,603 $ 3,606,859
Percentage of Total Loans 64.70% 70.00%
Real Estate | Construction    
Financing Receivable Allowance For Credit Losses [Line Items]    
Allowance Amount $ 4,034 $ 4,078
Percentage of Total Allowance 5.60% 5.60%
Loans $ 102,342 $ 95,006
Percentage of Total Loans 1.80% 1.80%
Real Estate | Residential    
Financing Receivable Allowance For Credit Losses [Line Items]    
Allowance Amount $ 2,865 $ 498
Percentage of Total Allowance 4.00% 0.70%
Loans $ 649,589 $ 400,546
Percentage of Total Loans 11.20% 7.80%
Commercial and Industrial    
Financing Receivable Allowance For Credit Losses [Line Items]    
Allowance Amount $ 14,876 $ 12,418
Percentage of Total Allowance 20.80% 17.10%
Loans $ 732,033 $ 561,831
Percentage of Total Loans 12.60% 10.90%
Equipment Financing Agreements    
Financing Receivable Allowance For Credit Losses [Line Items]    
Allowance Amount $ 11,184 $ 11,249
Percentage of Total Allowance 15.60% 15.50%
Loans $ 565,424 $ 487,299
Percentage of Total Loans 9.70% 9.50%