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LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES - Summary of recorded investment amount and related allowance for losses of impaired loans (Details) | 6 Months Ended |
--- | --- | ---
Jun. 30, 2019 USD ($) borrower loan | Jun. 30, 2019 USD ($) loan | Jun. 30, 2018 borrower | Dec. 31, 2018 USD ($)
Financing Receivable, Impaired [Line Items] |  |  |  |
Loans outstanding | $ 800,000 | $ 800,000 |  |
Number of borrowers | 39 | 1 | 25 |
Amount of troubled debt restructured loans, outstanding | $ 42,341 | $ 42,341 |  |
Amount of troubled debt restructured loans, specific reserve | 16,318 | 16,318 |  |
30-89 Days Past Due |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |
Loans outstanding | 577,000 | 577,000 |  | $ 1,726,000
30-89 Days Past Due | Substandard |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |
Loans outstanding | $ 800,000 | $ 800,000 |  |
Consumer |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |
Number of loans | loan | 2 | 2 |  |
Number of borrowers | borrower | 2 |  |  |
Amount of consumer and indirect loans, outstanding | $ 83,121 | $ 83,121 |  |
Amount of consumer and indirect loans, specific reserves | 16,448 | 16,448 |  |
Consumer | 30-89 Days Past Due |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |
Loans outstanding | 55,000 | 55,000 |  | 216,000
Commercial | 30-89 Days Past Due |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |
Loans outstanding |  |  |  | $ 86,000
Commercial | 30-89 Days Past Due | Substandard |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |
Loans outstanding | 199,000 | 199,000 |  |
Commercial Real Estate | 30-89 Days Past Due | Substandard |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |
Loans outstanding | $ 563,000 | $ 563,000 |  |

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- Definition Loans And Leases Receivable Consumer And Indirect Loans + References No definition available. + Details
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- Definition Represents loans and leases receivable consumer and indirect loans + References No definition available. + Details
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- Definition Represents loans and leases receivable troubled debt restructured. + References No definition available. + Details
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- Definition Represents loans and leases receivable troubled debt restructured + References No definition available. + Details
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- Definition Represents number of borrowers consumer and indirect loans. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Recorded Investment in financing receivables that are past due at the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953401-111524 + Details
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