Annual report pursuant to Section 13 and 15(d)

Loans and Leases - Credit Quality of Loans and Leases Portfolio (Detail)

v3.10.0.1
Loans and Leases - Credit Quality of Loans and Leases Portfolio (Detail) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases $ 4,600,540 $ 4,304,458
Real estate loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 3,758,355 3,590,914
Real estate loans | Total commercial property loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 3,186,209 3,013,871
Real estate loans | Retail    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 906,260 915,273
Real estate loans | Hospitality    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 830,679 681,325
Real estate loans | Construction    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 71,583 55,190
Real estate loans | Residential property    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 500,563 521,853
Commercial and industrial loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 429,903 399,201
Commercial and industrial loans | Commercial term    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 206,691 182,685
Commercial and industrial loans | Commercial lines of credit    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 194,032 181,894
Commercial and industrial loans | International loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 29,180 34,622
Leases receivable    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 398,858 297,284
Consumer loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 13,424 17,059
Non-PCI Loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 4,600,540 4,304,458
Non-PCI Loans | Pass/Pass-Watch    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 4,541,815 4,255,791
Non-PCI Loans | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 29,182 17,469
Non-PCI Loans | Classified    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 29,543 31,198
Non-PCI Loans | Real estate loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 3,758,355 3,590,914
Non-PCI Loans | Real estate loans | Total commercial property loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 3,186,209 3,013,871
Non-PCI Loans | Real estate loans | Retail    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 906,260 915,273
Non-PCI Loans | Real estate loans | Hospitality    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 830,679 681,325
Non-PCI Loans | Real estate loans | Other    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 1,449,270 1,417,273
Non-PCI Loans | Real estate loans | Construction    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 71,583 55,190
Non-PCI Loans | Real estate loans | Residential property    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 500,563 521,853
Non-PCI Loans | Real estate loans | Pass/Pass-Watch    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 3,736,122 3,551,045
Non-PCI Loans | Real estate loans | Pass/Pass-Watch | Total commercial property loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 3,164,115 2,974,594
Non-PCI Loans | Real estate loans | Pass/Pass-Watch | Retail    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 901,354 909,682
Non-PCI Loans | Real estate loans | Pass/Pass-Watch | Hospitality    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 821,542 667,254
Non-PCI Loans | Real estate loans | Pass/Pass-Watch | Other    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 1,441,219 1,397,658
Non-PCI Loans | Real estate loans | Pass/Pass-Watch | Construction    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 71,583 55,190
Non-PCI Loans | Real estate loans | Pass/Pass-Watch | Residential property    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 500,424 521,261
Non-PCI Loans | Real estate loans | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 2,907 16,780
Non-PCI Loans | Real estate loans | Special Mention | Total commercial property loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 2,907 16,475
Non-PCI Loans | Real estate loans | Special Mention | Retail    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 16 454
Non-PCI Loans | Real estate loans | Special Mention | Hospitality    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 168 4,976
Non-PCI Loans | Real estate loans | Special Mention | Other    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 2,723 11,045
Non-PCI Loans | Real estate loans | Special Mention | Construction    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 0 0
Non-PCI Loans | Real estate loans | Special Mention | Residential property    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 0 305
Non-PCI Loans | Real estate loans | Classified    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 19,326 23,089
Non-PCI Loans | Real estate loans | Classified | Total commercial property loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 19,187 22,802
Non-PCI Loans | Real estate loans | Classified | Retail    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 4,890 5,137
Non-PCI Loans | Real estate loans | Classified | Hospitality    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 8,969 9,095
Non-PCI Loans | Real estate loans | Classified | Other    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 5,328 8,570
Non-PCI Loans | Real estate loans | Classified | Construction    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 0 0
Non-PCI Loans | Real estate loans | Classified | Residential property    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 139 287
Non-PCI Loans | Commercial and industrial loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 429,903 399,201
Non-PCI Loans | Commercial and industrial loans | Commercial term    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 206,691 182,685
Non-PCI Loans | Commercial and industrial loans | Commercial lines of credit    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 194,032 181,894
Non-PCI Loans | Commercial and industrial loans | International loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 29,180 34,622
Non-PCI Loans | Commercial and industrial loans | Pass/Pass-Watch    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 399,510 395,919
Non-PCI Loans | Commercial and industrial loans | Pass/Pass-Watch | Commercial term    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 197,992 179,835
Non-PCI Loans | Commercial and industrial loans | Pass/Pass-Watch | Commercial lines of credit    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 172,338 181,462
Non-PCI Loans | Commercial and industrial loans | Pass/Pass-Watch | International loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 29,180 34,622
Non-PCI Loans | Commercial and industrial loans | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 26,084 689
Non-PCI Loans | Commercial and industrial loans | Special Mention | Commercial term    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 4,977 439
Non-PCI Loans | Commercial and industrial loans | Special Mention | Commercial lines of credit    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 21,107 250
Non-PCI Loans | Commercial and industrial loans | Special Mention | International loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 0 0
Non-PCI Loans | Commercial and industrial loans | Classified    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 4,309 2,593
Non-PCI Loans | Commercial and industrial loans | Classified | Commercial term    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 3,722 2,411
Non-PCI Loans | Commercial and industrial loans | Classified | Commercial lines of credit    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 587 182
Non-PCI Loans | Commercial and industrial loans | Classified | International loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 0 0
Non-PCI Loans | Leases receivable    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 398,858 297,284
Non-PCI Loans | Leases receivable | Pass/Pass-Watch    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 393,729 292,832
Non-PCI Loans | Leases receivable | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 0 0
Non-PCI Loans | Leases receivable | Classified    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 5,129 4,452
Non-PCI Loans | Consumer loans    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 13,424 17,059
Non-PCI Loans | Consumer loans | Pass/Pass-Watch    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 12,454 15,995
Non-PCI Loans | Consumer loans | Special Mention    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases 191 0
Non-PCI Loans | Consumer loans | Classified    
Financing Receivable, Recorded Investment [Line Items]    
Total loans and Leases $ 779 $ 1,064