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OPERATING LEASE COMMITMENTS AND CONTINGENCIES - Assets and Liabilities (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019
Operating Leases Commitments |  |
Operating Lease, Weighted Average Discount Rate, Percent | 2.07% |
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | $ 167,000 | $ 745,000
Covenant Financial Inc. |  |
Operating Leases Commitments |  |
Operating Lease, Right-of-Use Asset | 1,956,000 |
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | 167,000 |
Operating Lease, Liability | 1,956,000 |
Other Assets |  |
Operating Leases Commitments |  |
Operating Lease, Right-of-Use Asset | 3,446,000 | 1,637,000
Accrued Interest and Other Liabilities |  |
Operating Leases Commitments |  |
Operating Lease, Liability | $ 3,446,000 | $ 1,637,000
Minimum |  |
Operating Leases Commitments |  |
Lessee, Operating Lease, Renewal Term | 1 year |
Lessee, Operating Lease, Discount Rate | 0.84% |
Maximum |  |
Operating Leases Commitments |  |
Lessee, Operating Lease, Renewal Term | 8 years |
Lessee, Operating Lease, Discount Rate | 3.50% |

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- Definition Discount rate used by lessee to determine present value of operating lease payments. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980 + Details
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- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980 + Details
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