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LOAN PORTFOLIO - Loan Modifications Considered Troubled Debt Restructurings Defaulted (Detail) - TDR [Member] $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2019 USD ($) numberofcontracts | Jun. 30, 2018 USD ($) numberofcontracts | Jun. 30, 2019 USD ($) numberofcontracts | Jun. 30, 2018 USD ($) numberofcontracts
Financing Receivable Modifications [Line Items] |  |  |  |
Number of Contracts | numberofcontracts | 48 | 65 | 86 | 83
Recorded Investment | $ | $ 758 | $ 1,295 | $ 1,056 | $ 1,781
Other Loans Member [Member] | Residential Portfolio Segment [Member] |  |  |  |
Financing Receivable Modifications [Line Items] |  |  |  |
Number of Contracts | numberofcontracts | 3 | 6 | 3 | 10
Recorded Investment | $ | $ 184 | $ 681 | $ 184 | $ 1,068
Other Loans Member [Member] | Consumer Portfolio Segment [Member] |  |  |  |
Financing Receivable Modifications [Line Items] |  |  |  |
Number of Contracts | numberofcontracts | 16 | 28 | 34 | 39
Recorded Investment | $ | $ 57 | $ 100 | $ 105 | $ 154
Consumer Auto Loans [Member] | Consumer Portfolio Segment [Member] |  |  |  |
Financing Receivable Modifications [Line Items] |  |  |  |
Number of Contracts | numberofcontracts | 29 | 31 | 49 | 33
Recorded Investment | $ | $ 517 | $ 514 | $ 767 | $ 537
Finance Lease [Member] | Consumer Portfolio Segment [Member] |  |  |  |
Financing Receivable Modifications [Line Items] |  |  |  |
Number of Contracts | numberofcontracts |  |  | 0 | 1,000
Recorded Investment | $ |  |  | $ 0 | $ 22

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- Definition Number of financing receivables that have been modified by troubled debt restructurings within the previous 12 months and for which there was a payment default. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953682-111524 + Details
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- Definition Amount of investment related to financing receivables modified by troubled debt restructurings within the previous 12 months, for which there was a payment default. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953682-111524 + Details
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