Annual report pursuant to Section 13 and 15(d)

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

v3.20.4
Loans Receivable - Loans by Vintage Year and Risk Rating (Detail) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 $ 1,575,273  
2019 775,720  
2018 701,973  
2017 530,668  
2016 556,108  
Prior 549,847  
Revolving Loans Amortized Cost Basis 190,579  
Loans receivable 4,880,168 $ 4,610,147
Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 1,502,486  
2019 753,939  
2018 661,861  
2017 519,885  
2016 515,046  
Prior 524,447  
Revolving Loans Amortized Cost Basis 185,357  
Loans receivable 4,663,021  
Special Mention    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 30,668  
2019 6,993  
2018 13,706  
2017 3,610  
2016 16,865  
Prior 4,689  
Revolving Loans Amortized Cost Basis 447  
Loans receivable 76,978  
Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 42,119  
2019 14,788  
2018 26,406  
2017 7,173  
2016 24,197  
Prior 20,711  
Revolving Loans Amortized Cost Basis 4,775  
Loans receivable 140,169  
Real Estate    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 1,038,832  
2019 522,297  
2018 547,808  
2017 479,513  
2016 536,333  
Prior 536,100  
Revolving Loans Amortized Cost Basis 38,766  
Loans receivable 3,699,649 3,642,175
Real Estate | Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 982,288  
2019 515,537  
2018 516,343  
2017 471,646  
2016 500,486  
Prior 513,370  
Revolving Loans Amortized Cost Basis 38,636  
Loans receivable 3,538,306  
Real Estate | Special Mention    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 23,429  
2019 2,484  
2018 9,560  
2017 2,500  
2016 16,834  
Prior 3,615  
Loans receivable 58,422  
Real Estate | Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 33,115  
2019 4,276  
2018 21,905  
2017 5,367  
2016 19,013  
Prior 19,115  
Revolving Loans Amortized Cost Basis 130  
Loans receivable 102,921  
Real Estate | Total commercial property loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 964,612  
2019 520,722  
2018 497,090  
2017 348,415  
2016 452,045  
Prior 480,639  
Revolving Loans Amortized Cost Basis 31,413  
Loans receivable 3,294,936 3,150,022
Real Estate | Total commercial property loans | Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 920,876  
2019 513,962  
2018 479,221  
2017 343,659  
2016 418,362  
Prior 459,366  
Revolving Loans Amortized Cost Basis 31,283  
Loans receivable 3,166,729  
Real Estate | Total commercial property loans | Special Mention    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 23,429  
2019 2,484  
2018 8,630  
2017 1,672  
2016 14,971  
Prior 2,158  
Loans receivable 53,344  
Real Estate | Total commercial property loans | Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 20,307  
2019 4,276  
2018 9,239  
2017 3,084  
2016 18,712  
Prior 19,115  
Revolving Loans Amortized Cost Basis 130  
Loans receivable 74,863  
Real Estate | Construction    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 46,223  
2019 613  
2018 12,046  
Loans receivable 58,882 76,455
Real Estate | Construction | Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 33,415  
2019 613  
Loans receivable 34,028  
Real Estate | Construction | Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 12,808  
2018 12,046  
Loans receivable 24,854  
Real Estate | Residential/Consumer Loans    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 27,997  
2019 962  
2018 38,672  
2017 131,098  
2016 84,288  
Prior 55,461  
Revolving Loans Amortized Cost Basis 7,353  
Loans receivable 345,831  
Real Estate | Residential/Consumer Loans | Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 27,997  
2019 962  
2018 37,122  
2017 127,987  
2016 82,124  
Prior 54,004  
Revolving Loans Amortized Cost Basis 7,353  
Loans receivable 337,549  
Real Estate | Residential/Consumer Loans | Special Mention    
Financing Receivable, Credit Quality Indicator [Line Items]    
2018 930  
2017 828  
2016 1,863  
Prior 1,457  
Loans receivable 5,078  
Real Estate | Residential/Consumer Loans | Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2018 620  
2017 2,283  
2016 301  
Loans receivable 3,204  
Commercial and Industrial    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 422,277  
2019 82,453  
2018 59,620  
2017 19,874  
2016 8,875  
Prior 12,343  
Revolving Loans Amortized Cost Basis 151,813  
Loans receivable 757,255 484,093
Commercial and Industrial | Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 406,486  
2019 73,160  
2018 54,110  
2017 17,834  
2016 4,464  
Prior 9,910  
Revolving Loans Amortized Cost Basis 146,721  
Loans receivable 712,685  
Commercial and Industrial | Special Mention    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 7,239  
2019 4,509  
2018 4,146  
2017 1,110  
2016 31  
Prior 1,074  
Revolving Loans Amortized Cost Basis 447  
Loans receivable 18,556  
Commercial and Industrial | Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 8,552  
2019 4,784  
2018 1,364  
2017 930  
2016 4,380  
Prior 1,359  
Revolving Loans Amortized Cost Basis 4,645  
Loans receivable 26,014  
Leases Receivable    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 114,164  
2019 170,970  
2018 94,545  
2017 31,281  
2016 10,900  
Prior 1,404  
Loans receivable 423,264 $ 483,879
Leases Receivable | Pass/Pass-Watch    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 113,712  
2019 165,242  
2018 91,408  
2017 30,405  
2016 10,096  
Prior 1,167  
Loans receivable 412,030  
Leases Receivable | Classified    
Financing Receivable, Credit Quality Indicator [Line Items]    
2020 452  
2019 5,728  
2018 3,137  
2017 876  
2016 804  
Prior 237  
Loans receivable $ 11,234