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LOANS AND LEASES AND ALLOWANCE FOR LOAN AND LEASE LOSSES - Composition of Nonaccrual Loans and Leases (Detail) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | $ 45,129 | $ 38,381
Commercial and industrial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 4,383 | 7,143
Commercial real estate |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 1,552 | 1,017
Multi-family |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 642 | 1,834
SBA |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 422 | 285
Construction |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Lease financing |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 598 | 100
Single family residential mortgage |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 27,230 | 15,419
Consumer Home Equity Loan | Green Loans (HELOC) - first liens |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 10,088 | 12,334
Consumer Home Equity Loan | Green Loans (HELOC) - second liens |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 209
Consumer |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 214 | 40
Non-Traditional Mortgages |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 14,703 | 14,592
Non-Traditional Mortgages | Commercial and industrial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Non-Traditional Mortgages | Commercial real estate |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Non-Traditional Mortgages | Multi-family |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Non-Traditional Mortgages | SBA |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Non-Traditional Mortgages | Construction |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Non-Traditional Mortgages | Lease financing |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Non-Traditional Mortgages | Single family residential mortgage |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 4,615 | 2,049
Non-Traditional Mortgages | Consumer Home Equity Loan | Green Loans (HELOC) - first liens |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 10,088 | 12,334
Non-Traditional Mortgages | Consumer Home Equity Loan | Green Loans (HELOC) - second liens |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 209
Non-Traditional Mortgages | Consumer |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Traditional Loans |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 30,426 | 23,789
Traditional Loans | Commercial and industrial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 4,383 | 7,143
Traditional Loans | Commercial real estate |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 1,552 | 1,017
Traditional Loans | Multi-family |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 642 | 1,834
Traditional Loans | SBA |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 422 | 285
Traditional Loans | Construction |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Traditional Loans | Lease financing |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 598 | 100
Traditional Loans | Single family residential mortgage |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 22,615 | 13,370
Traditional Loans | Consumer Home Equity Loan | Green Loans (HELOC) - first liens |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Traditional Loans | Consumer Home Equity Loan | Green Loans (HELOC) - second liens |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | 0 | 0
Traditional Loans | Consumer |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans and leases, Total | $ 214 | $ 40

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