Quarterly report pursuant to Section 13 or 15(d)

Loans - Information on Individually Evaluated and Impaired Loans Receivable, Disaggregated by Loan Class (Detail)

v3.20.2
Loans - Information on Individually Evaluated and Impaired Loans Receivable, Disaggregated by Loan Class (Detail) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Financing Receivable, Impaired [Line Items]    
Recorded Investment $ 68,851 $ 64,766
Unpaid Principal Balance 72,847 66,760
With No Related Allowance Recorded 48,720 18,393
With an Allowance Recorded 20,131 46,373
Related Allowance 3,746 25,778
Real Estate    
Financing Receivable, Impaired [Line Items]    
Recorded Investment 46,958 43,867
Unpaid Principal Balance 49,818 45,173
With No Related Allowance Recorded 46,184 15,918
With an Allowance Recorded 774 27,949
Related Allowance 33 14,028
Real Estate | Retail    
Financing Receivable, Impaired [Line Items]    
Recorded Investment 5,504 434
Unpaid Principal Balance 5,549 459
With No Related Allowance Recorded 5,504 111
With an Allowance Recorded   323
Related Allowance   19
Real Estate | Other    
Financing Receivable, Impaired [Line Items]    
Recorded Investment 10,248 14,864
Unpaid Principal Balance 11,449 15,151
With No Related Allowance Recorded 9,474 14,696
With an Allowance Recorded 774 167
Related Allowance 33 12
Real Estate | Total commercial property loans    
Financing Receivable, Impaired [Line Items]    
Recorded Investment 15,751 15,542
Unpaid Principal Balance 16,998 16,010
With No Related Allowance Recorded 14,977 14,829
With an Allowance Recorded 774 713
Related Allowance 33 55
Real Estate | Construction    
Financing Receivable, Impaired [Line Items]    
Recorded Investment 29,444 27,201
Unpaid Principal Balance 31,083 28,000
With No Related Allowance Recorded 29,444  
With an Allowance Recorded   27,201
Related Allowance   13,973
Real Estate | Residential property    
Financing Receivable, Impaired [Line Items]    
Recorded Investment 1,763 1,124
Unpaid Principal Balance 1,737 1,163
With No Related Allowance Recorded 1,763 1,089
With an Allowance Recorded   35
Real Estate | Hospitality    
Financing Receivable, Impaired [Line Items]    
Recorded Investment   244
Unpaid Principal Balance   400
With No Related Allowance Recorded   22
With an Allowance Recorded   223
Related Allowance   24
Commercial and Industrial    
Financing Receivable, Impaired [Line Items]    
Recorded Investment 13,293 13,700
Unpaid Principal Balance 14,056 14,090
With No Related Allowance Recorded 308 143
With an Allowance Recorded 12,985 13,557
Related Allowance 1,623 8,885
Leases Receivable    
Financing Receivable, Impaired [Line Items]    
Recorded Investment 7,338 5,902
Unpaid Principal Balance 7,383 5,909
With No Related Allowance Recorded 1,035 1,112
With an Allowance Recorded 6,303 4,790
Related Allowance 2,087 2,863
Consumer    
Financing Receivable, Impaired [Line Items]    
Recorded Investment 1,262 1,297
Unpaid Principal Balance 1,590 1,588
With No Related Allowance Recorded 1,193 1,220
With an Allowance Recorded 69 77
Related Allowance $ 2 $ 1