Quarterly report pursuant to Section 13 or 15(d)

Loans and Leases - Analysis of Past Due Loans, Disaggregated by Loan Class, Non-PCI (Detail)

v3.19.3
Loans and Leases - Analysis of Past Due Loans, Disaggregated by Loan Class, Non-PCI (Detail) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Jun. 30, 2018
Financing Receivable, Past Due [Line Items]      
Total loans and leases receivable $ 4,555,802 $ 4,600,540  
Real estate loans      
Financing Receivable, Past Due [Line Items]      
Total loans and leases receivable 3,671,463 3,758,355  
Real estate loans | Hospitality      
Financing Receivable, Past Due [Line Items]      
Total loans and leases receivable 855,853 830,679  
Real estate loans | Construction      
Financing Receivable, Past Due [Line Items]      
Total loans and leases receivable 65,454 71,583  
Real estate loans | Residential property      
Financing Receivable, Past Due [Line Items]      
Total loans and leases receivable 458,328 500,563  
Commercial and industrial loans      
Financing Receivable, Past Due [Line Items]      
Total loans and leases receivable 409,502 429,903  
Commercial and industrial loans | Commercial term      
Financing Receivable, Past Due [Line Items]      
Total loans and leases receivable 195,312 206,691  
Commercial and industrial loans | Commercial lines of credit      
Financing Receivable, Past Due [Line Items]      
Total loans and leases receivable 186,103 194,032  
Commercial and industrial loans | International loans      
Financing Receivable, Past Due [Line Items]      
Total loans and leases receivable 28,087 29,180  
Leases Receivable      
Financing Receivable, Past Due [Line Items]      
Total loans and leases receivable 460,519 398,858  
Consumer loans      
Financing Receivable, Past Due [Line Items]      
Total loans and leases receivable 14,318 13,424  
Non-PCI Loans and Leases      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 16,444 22,355  
Current 4,539,358 4,578,185  
Total loans and leases receivable 4,555,802 4,600,540 $ 4,542,126
Non-PCI Loans and Leases | Real estate loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 8,060 10,859  
Current 3,663,402 3,747,496  
Total loans and leases receivable 3,671,462 3,758,355  
Non-PCI Loans and Leases | Real estate loans | Commercial property loans [Member]      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 3,931 6,595  
Current 3,143,750 3,179,614  
Total loans and leases receivable 3,147,681 3,186,209  
Non-PCI Loans and Leases | Real estate loans | Retail      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 303 1,207  
Current 873,379 905,053  
Total loans and leases receivable 873,682 906,260  
Non-PCI Loans and Leases | Real estate loans | Hospitality      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 2,108 3,161  
Current 853,745 827,518  
Total loans and leases receivable 855,853 830,679  
Non-PCI Loans and Leases | Real estate loans | Other      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 1,520 2,227  
Current 1,416,626 1,447,043  
Total loans and leases receivable 1,418,146 1,449,270  
Non-PCI Loans and Leases | Real estate loans | Construction      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 0 0  
Current 65,454 71,583  
Total loans and leases receivable 65,454 71,583  
Non-PCI Loans and Leases | Real estate loans | Residential property      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 4,129 4,264  
Current 454,198 496,299  
Total loans and leases receivable 458,327 500,563  
Non-PCI Loans and Leases | Commercial and industrial loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 502 2,087  
Current 409,000 427,816  
Total loans and leases receivable 409,502 429,903  
Non-PCI Loans and Leases | Commercial and industrial loans | Commercial term      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 502 1,500  
Current 194,810 205,191  
Total loans and leases receivable 195,312 206,691  
Non-PCI Loans and Leases | Commercial and industrial loans | Commercial lines of credit      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 0 587  
Current 186,103 193,445  
Total loans and leases receivable 186,103 194,032  
Non-PCI Loans and Leases | Commercial and industrial loans | International loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 0 0  
Current 28,087 29,180  
Total loans and leases receivable 28,087 29,180  
Non-PCI Loans and Leases | Leases Receivable      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 7,800 9,263  
Current 452,719 389,595  
Total loans and leases receivable 460,519 398,858  
Non-PCI Loans and Leases | Consumer loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 82 146  
Current 14,237 13,278  
Total loans and leases receivable 14,319 13,424  
Non-PCI Loans and Leases | 30-59 Days Past Due      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 9,174 10,210  
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 3,891 5,049  
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Commercial property loans [Member]      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 1,651 1,102  
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Retail      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 66 221  
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Hospitality      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 941 65  
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Other      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 644 816  
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Construction      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 0 0  
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Residential property      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 2,240 3,947  
Non-PCI Loans and Leases | 30-59 Days Past Due | Commercial and industrial loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 253 334  
Non-PCI Loans and Leases | 30-59 Days Past Due | Commercial and industrial loans | Commercial term      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 253 334  
Non-PCI Loans and Leases | 30-59 Days Past Due | Commercial and industrial loans | Commercial lines of credit      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 0 0  
Non-PCI Loans and Leases | 30-59 Days Past Due | Commercial and industrial loans | International loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 0 0  
Non-PCI Loans and Leases | 30-59 Days Past Due | Leases Receivable      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 4,948 4,681  
Non-PCI Loans and Leases | 30-59 Days Past Due | Consumer loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 82 146  
Non-PCI Loans and Leases | 60-89 Days Past Due      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 3,484 2,576  
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 2,154 1,682  
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Commercial property loans [Member]      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 305 1,409  
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Retail      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 153 0  
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Hospitality      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 147 1,203  
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Other      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 5 206  
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Construction      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 0 0  
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Residential property      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 1,849 273  
Non-PCI Loans and Leases | 60-89 Days Past Due | Commercial and industrial loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 233 49  
Non-PCI Loans and Leases | 60-89 Days Past Due | Commercial and industrial loans | Commercial term      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 233 49  
Non-PCI Loans and Leases | 60-89 Days Past Due | Commercial and industrial loans | Commercial lines of credit      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 0 0  
Non-PCI Loans and Leases | 60-89 Days Past Due | Commercial and industrial loans | International loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 0 0  
Non-PCI Loans and Leases | 60-89 Days Past Due | Leases Receivable      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 1,097 845  
Non-PCI Loans and Leases | 60-89 Days Past Due | Consumer loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 0 0  
Non-PCI Loans and Leases | 90 Days or More Past Due      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 3,786 9,569  
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 2,015 4,128  
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Commercial property loans [Member]      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 1,975 4,084  
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Retail      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 84 986  
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Hospitality      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 1,020 1,893  
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Other      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 871 1,205  
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Construction      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 0 0  
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Residential property      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 40 44  
Non-PCI Loans and Leases | 90 Days or More Past Due | Commercial and industrial loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 16 1,704  
Non-PCI Loans and Leases | 90 Days or More Past Due | Commercial and industrial loans | Commercial term      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 16 1,117  
Non-PCI Loans and Leases | 90 Days or More Past Due | Commercial and industrial loans | Commercial lines of credit      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 0 587  
Non-PCI Loans and Leases | 90 Days or More Past Due | Commercial and industrial loans | International loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 0 0  
Non-PCI Loans and Leases | 90 Days or More Past Due | Leases Receivable      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable 1,755 3,737  
Non-PCI Loans and Leases | 90 Days or More Past Due | Consumer loans      
Financing Receivable, Past Due [Line Items]      
Past due loans and leases receivable $ 0 $ 0