Quarterly report pursuant to Section 13 or 15(d)

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

v3.19.1
Loans and Leases - Analysis of Past Due Loans, Disaggregated by Loan Class, Non-PCI (Detail) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Mar. 31, 2018
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans and leases receivable $ 4,575,620 $ 4,600,540  
Real estate loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans and leases receivable 3,714,356 3,758,355  
Real estate loans | Hospitality      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans and leases receivable 812,592 830,679  
Real estate loans | Construction      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans and leases receivable 82,709 71,583  
Real estate loans | Residential property      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans and leases receivable 483,830 500,563  
Commercial and industrial loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans and leases receivable 422,502 429,903  
Commercial and industrial loans | Commercial term      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans and leases receivable 186,471 206,691  
Commercial and industrial loans | Commercial lines of credit      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans and leases receivable 196,213 194,032  
Commercial and industrial loans | International loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans and leases receivable 39,818 29,180  
Leases Receivable      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans and leases receivable 425,530 398,858  
Consumer loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans and leases receivable 13,232 13,424  
30-59 Days Past Due | Commercial and industrial loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 2,030 334  
30-59 Days Past Due | Commercial and industrial loans | International loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 10 0  
30-59 Days Past Due | Leases Receivable      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 3,130 4,681  
Non-PCI Loans and Leases      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 17,447 22,355  
Current 4,558,173 4,578,185  
Total Loans and leases receivable 4,575,620 4,600,540 $ 4,413,557
Non-PCI Loans and Leases | Real estate loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 8,469 10,859  
Current 3,705,887 3,747,496  
Total Loans and leases receivable 3,714,356 3,758,355  
Non-PCI Loans and Leases | Real estate loans | Commercial property loans [Member]      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 5,804 6,595  
Current 3,142,013 3,179,614  
Total Loans and leases receivable 3,147,817 3,186,209  
Non-PCI Loans and Leases | Real estate loans | Retail      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 484 1,207  
Current 898,148 905,053  
Total Loans and leases receivable 898,632 906,260  
Non-PCI Loans and Leases | Real estate loans | Hospitality      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 3,892 3,161  
Current 808,700 827,518  
Total Loans and leases receivable 812,592 830,679  
Non-PCI Loans and Leases | Real estate loans | Other      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 1,428 2,227  
Current 1,435,165 1,447,043  
Total Loans and leases receivable 1,436,593 1,449,270  
Non-PCI Loans and Leases | Real estate loans | Construction      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 0 0  
Current 82,709 71,583  
Total Loans and leases receivable 82,709 71,583  
Non-PCI Loans and Leases | Real estate loans | Residential property      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 2,665 4,264  
Current 481,165 496,299  
Total Loans and leases receivable 483,830 500,563  
Non-PCI Loans and Leases | Commercial and industrial loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 2,138 2,087  
Current 420,364 427,816  
Total Loans and leases receivable 422,502 429,903  
Non-PCI Loans and Leases | Commercial and industrial loans | Commercial term      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 818 1,500  
Current 185,653 205,191  
Total Loans and leases receivable 186,471 206,691  
Non-PCI Loans and Leases | Commercial and industrial loans | Commercial lines of credit      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 1,310 587  
Current 194,903 193,445  
Total Loans and leases receivable 196,213 194,032  
Non-PCI Loans and Leases | Commercial and industrial loans | International loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 10 0  
Current 39,808 29,180  
Total Loans and leases receivable 39,818 29,180  
Non-PCI Loans and Leases | Leases Receivable      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 6,738 9,263  
Current 418,792 389,595  
Total Loans and leases receivable 425,530 398,858  
Non-PCI Loans and Leases | Consumer loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 102 146  
Current 13,130 13,278  
Total Loans and leases receivable 13,232 13,424  
Non-PCI Loans and Leases | 30-59 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 8,948 10,210  
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 3,788 5,049  
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Commercial property loans [Member]      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 1,396 1,102  
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Retail      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 239 221  
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Hospitality      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 1,099 65  
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Other      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 58 816  
Non-PCI Loans and Leases | 30-59 Days Past Due | Real estate loans | Construction      
Financing Receivable, Recorded Investment, 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, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 2,392 3,947  
Non-PCI Loans and Leases | 30-59 Days Past Due | Commercial and industrial loans | Commercial term      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 710 334  
Non-PCI Loans and Leases | 30-59 Days Past Due | Commercial and industrial loans | Commercial lines of credit      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 1,310 0  
Non-PCI Loans and Leases | 30-59 Days Past Due | Consumer loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 0 146  
Non-PCI Loans and Leases | 60-89 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 1,383 2,576  
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 515 1,682  
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Commercial property loans [Member]      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 515 1,409  
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Retail      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 161 0  
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Hospitality      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 0 1,203  
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Other      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 354 206  
Non-PCI Loans and Leases | 60-89 Days Past Due | Real estate loans | Construction      
Financing Receivable, Recorded Investment, 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, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 0 273  
Non-PCI Loans and Leases | 60-89 Days Past Due | Commercial and industrial loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 0 49  
Non-PCI Loans and Leases | 60-89 Days Past Due | Commercial and industrial loans | Commercial term      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 0 49  
Non-PCI Loans and Leases | 60-89 Days Past Due | Commercial and industrial loans | Commercial lines of credit      
Financing Receivable, Recorded Investment, 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, Recorded Investment, 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, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 766 845  
Non-PCI Loans and Leases | 60-89 Days Past Due | Consumer loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 102 0  
Non-PCI Loans and Leases | 90 Days or More Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 7,116 9,569  
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 4,166 4,128  
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Commercial property loans [Member]      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 3,893 4,084  
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Retail      
Financing Receivable, Recorded Investment, 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, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 2,793 1,893  
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Other      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 1,016 1,205  
Non-PCI Loans and Leases | 90 Days or More Past Due | Real estate loans | Construction      
Financing Receivable, Recorded Investment, 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, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 273 44  
Non-PCI Loans and Leases | 90 Days or More Past Due | Commercial and industrial loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 108 1,704  
Non-PCI Loans and Leases | 90 Days or More Past Due | Commercial and industrial loans | Commercial term      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 108 1,117  
Non-PCI Loans and Leases | 90 Days or More Past Due | Commercial and industrial loans | Commercial lines of credit      
Financing Receivable, Recorded Investment, 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, Recorded Investment, 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, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable 2,842 3,737  
Non-PCI Loans and Leases | 90 Days or More Past Due | Consumer loans      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Past due loans and leases receivable $ 0 $ 0