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LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES - (Details) | 9 Months Ended |
--- | --- | ---
Sep. 30, 2020 USD ($) borrower loan | Sep. 30, 2019 borrower | Dec. 31, 2019 USD ($)
Financing Receivable, Impaired [Line Items] |  |  |
Loans outstanding | $ 464,000 |  |
Number of borrowers | borrower | 30 | 47 |
30-89 Days Past Due |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Loans outstanding | $ 851,000 |  | $ 822,000
30-89 Days Past Due | Substandard |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Loans outstanding | $ 464,000 |  |
Consumer |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Number of loans | loan | 1 |  |
Number of borrowers | borrower | 1 |  |
Amount of consumer and indirect loans, outstanding | $ 38,911 |  |
Amount of consumer and indirect loans, specific reserves | 10,758 |  |
Consumer | 30-89 Days Past Due |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Loans outstanding | 68,000 |  | $ 74,000
Commercial Real Estate | 30-89 Days Past Due | Substandard |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Loans outstanding | $ 464,000 |  |

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