Quarterly report pursuant to Section 13 or 15(d)

Loans - Loans by Vintage Year and Risk Rating (Detail)

v3.20.1
Loans - Loans by Vintage Year and Risk Rating (Detail) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 $ 314,566  
2019 944,118  
2018 829,256  
2017 684,697  
2016 704,722  
Prior 881,785  
Revolving Loans Amortized Cost Basis 184,492  
Total loans receivable 4,543,636 $ 4,610,147
Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 287,190  
2019 921,925  
2018 808,488  
2017 679,312  
2016 696,132  
Prior 860,562  
Revolving Loans Amortized Cost Basis 180,857  
Total loans receivable 4,434,466  
Special Mention    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 4,036  
2019 3,940  
2018 1,005  
2017 2,970  
2016 1,824  
Prior 3,536  
Revolving Loans Amortized Cost Basis 3,634  
Total loans receivable 20,945  
Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 23,340  
2019 18,253  
2018 19,764  
2017 2,415  
2016 6,766  
Prior 17,687  
Total loans receivable 88,225  
Real Estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 205,470  
2019 566,402  
2018 627,203  
2017 606,394  
2016 672,546  
Prior 854,008  
Revolving Loans Amortized Cost Basis 34,280  
Total loans receivable 3,566,305 3,628,505
Real Estate | Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 190,802  
2019 551,318  
2018 610,502  
2017 601,924  
2016 667,124  
Prior 837,356  
Revolving Loans Amortized Cost Basis 34,280  
Total loans receivable 3,493,305  
Real Estate | Special Mention    
Financing Receivable, Credit Quality Indicator [Line Items]    
2019 3,120  
2018 465  
2017 2,890  
2016 89  
Prior 1,196  
Total loans receivable 7,759  
Real Estate | Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 14,668  
2019 11,964  
2018 16,237  
2017 1,581  
2016 5,334  
Prior 15,456  
Total loans receivable 65,241  
Real Estate | Total commercial property loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 197,263  
2019 545,546  
2018 569,495  
2017 445,044  
2016 541,621  
Prior 790,129  
Revolving Loans Amortized Cost Basis 34,280  
Total loans receivable 3,123,380 3,150,022
Real Estate | Total commercial property loans | Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 182,595  
2019 542,426  
2018 566,021  
2017 441,982  
2016 537,348  
Prior 774,381  
Revolving Loans Amortized Cost Basis 34,280  
Total loans receivable 3,079,033  
Real Estate | Total commercial property loans | Special Mention    
Financing Receivable, Credit Quality Indicator [Line Items]    
2019 3,120  
2018 465  
2017 2,350  
2016 89  
Prior 412  
Total loans receivable 6,436  
Real Estate | Total commercial property loans | Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 14,668  
2018 3,009  
2017 712  
2016 4,185  
Prior 15,337  
Total loans receivable 37,911  
Real Estate | Construction    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 8,207  
2019 19,900  
2018 14,867  
2016 20,835  
Total loans receivable 63,809 76,455
Real Estate | Construction | Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 8,207  
2019 7,936  
2018 1,640  
2016 20,835  
Total loans receivable 38,617  
Real Estate | Construction | Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2019 11,964  
2018 13,228  
Total loans receivable 25,192  
Real Estate | Residential property    
Financing Receivable, Credit Quality Indicator [Line Items]    
2019 956  
2018 42,842  
2017 161,350  
2016 110,090  
Prior 63,879  
Total loans receivable 379,116 402,028
Real Estate | Residential property | Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2019 956  
2018 42,842  
2017 159,941  
2016 108,940  
Prior 62,976  
Total loans receivable 375,655  
Real Estate | Residential property | Special Mention    
Financing Receivable, Credit Quality Indicator [Line Items]    
2017 540  
Prior 784  
Total loans receivable 1,323  
Real Estate | Residential property | Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2017 869  
2016 1,149  
Prior 120  
Total loans receivable 2,138  
Commercial and Industrial    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 53,041  
2019 156,476  
2018 65,658  
2017 25,468  
2016 7,853  
Prior 21,743  
Revolving Loans Amortized Cost Basis 142,475  
Total loans receivable 472,714 484,093
Commercial and Industrial | Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 40,333  
2019 151,462  
2018 64,266  
2017 25,200  
2016 5,942  
Prior 18,286  
Revolving Loans Amortized Cost Basis 138,840  
Total loans receivable 444,331  
Commercial and Industrial | Special Mention    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 4,036  
2019 820  
2018 540  
2017 80  
2016 1,735  
Prior 1,651  
Revolving Loans Amortized Cost Basis 3,634  
Total loans receivable 12,496  
Commercial and Industrial | Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 8,672  
2019 4,195  
2018 851  
2017 188  
2016 176  
Prior 1,807  
Total loans receivable 15,887  
Leases Receivable    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 56,055  
2019 221,212  
2018 135,701  
2017 52,704  
2016 24,313  
Prior 2,542  
Total loans receivable 492,527 483,879
Leases Receivable | Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 56,055  
2019 219,118  
2018 133,700  
2017 52,086  
2016 23,055  
Prior 2,119  
Total loans receivable 486,134  
Leases Receivable | Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2019 2,094  
2018 2,001  
2017 617  
2016 1,257  
Prior 424  
Total loans receivable 6,393  
Consumer    
Financing Receivable, Credit Quality Indicator [Line Items]    
2019 27  
2018 695  
2017 130  
2016 10  
Prior 3,492  
Revolving Loans Amortized Cost Basis 7,737  
Total loans receivable 12,090 $ 13,670
Consumer | Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2019 27  
2018 19  
2017 102  
2016 10  
Prior 2,802  
Revolving Loans Amortized Cost Basis 7,737  
Total loans receivable 10,696  
Consumer | Special Mention    
Financing Receivable, Credit Quality Indicator [Line Items]    
Prior 690  
Total loans receivable 690  
Consumer | Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2018 675  
2017 28  
Total loans receivable $ 704