Annual report pursuant to Section 13 and 15(d)

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

v3.20.4
Loans Receivable - Schedule of Amortized Cost Basis of Loans on Nonaccrual Status and Loans Past Due 90 Days and Still Accruing (Detail) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses $ 58,759 $ 17,844
Nonaccrual Loans With Allowance for Credit Losses 24,273 45,917
Total Nonperforming Loans 83,032 63,761
Real Estate    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 56,383 16,589
Nonaccrual Loans With Allowance for Credit Losses 909 27,791
Total Nonperforming Loans 57,292 44,380
Real Estate | Retail    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 6,331 111
Nonaccrual Loans With Allowance for Credit Losses   166
Total Nonperforming Loans 6,331 277
Real Estate | Hospitality    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 20,612 3
Nonaccrual Loans With Allowance for Credit Losses   222
Total Nonperforming Loans 20,612 225
Real Estate | Other    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 2,236 14,697
Nonaccrual Loans With Allowance for Credit Losses 909 167
Total Nonperforming Loans 3,145 14,864
Real Estate | Total commercial property loans    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 29,179 14,811
Nonaccrual Loans With Allowance for Credit Losses 909 555
Total Nonperforming Loans 30,088 15,366
Real Estate | Construction    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 24,854  
Nonaccrual Loans With Allowance for Credit Losses   27,201
Total Nonperforming Loans 24,854 27,201
Real Estate | Residential/Consumer Loans    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 2,350 1,778
Nonaccrual Loans With Allowance for Credit Losses   35
Total Nonperforming Loans 2,350 1,813
Commercial and Industrial    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 58 143
Nonaccrual Loans With Allowance for Credit Losses 14,449 13,336
Total Nonperforming Loans 14,507 13,479
Leases Receivable    
Financing Receivable Nonaccrual Status [Line Items]    
Nonaccrual Loans With No Allowance for Credit Losses 2,318 1,112
Nonaccrual Loans With Allowance for Credit Losses 8,915 4,790
Total Nonperforming Loans $ 11,233 $ 5,902