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LOANS AND LEASES AND ALLOWANCE FOR LOAN AND LEASE LOSSES - Components of Troubled Debt Restructured Loans and Leases (Detail) - Consumer - USD ($) $ in Thousands | Sep. 30, 2017 | Dec. 31, 2016
--- | --- | ---
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loans and leases | $ 5,668 | $ 4,827
Single family residential mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loans and leases | 3,143 | 2,293
Consumer Home Equity Loan | Green Loans (HELOC) - first liens |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loans and leases | 2,231 | 2,240
Consumer Home Equity Loan | Green Loans (HELOC) - second liens |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loans and leases | 294 | 294
Non-Traditional Mortgages (NTM) |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loans and leases | 3,002 | 3,387
Non-Traditional Mortgages (NTM) | Single family residential mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loans and leases | 477 | 853
Non-Traditional Mortgages (NTM) | Consumer Home Equity Loan | Green Loans (HELOC) - first liens |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loans and leases | 2,231 | 2,240
Non-Traditional Mortgages (NTM) | Consumer Home Equity Loan | Green Loans (HELOC) - second liens |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loans and leases | 294 | 294
Traditional Loans |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loans and leases | 2,666 | 1,440
Traditional Loans | Single family residential mortgage |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loans and leases | 2,666 | 1,440
Traditional Loans | Consumer Home Equity Loan | Green Loans (HELOC) - first liens |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loans and leases | 0 | 0
Traditional Loans | Consumer Home Equity Loan | Green Loans (HELOC) - second liens |  |
Financing Receivable, Modifications [Line Items] |  |
Troubled debt restructured loans and leases | $ 0 | $ 0

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- Definition The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=82895541&loc=d3e18845-111554 + Details
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