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FINANCIAL INSTRUMENTS WITH OFF-BALANCE-SHEET RISK (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2021	Dec. 31, 2020
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Amount of off-balance-sheet financial instruments	$ 92,751	$ 53,288
Maturity of stand by letters of credit and time deposits	one year
Minimum
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fixed interest rate off-balance-sheet financial instruments	3.00%	3.00%
Variable interest rate off-balance-sheet financial instrument	1.80%	2.00%
Commitments term	1 year	1 year
Maximum
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fixed interest rate off-balance-sheet financial instruments	5.60%	5.60%
Variable interest rate off-balance-sheet financial instrument	7.30%	8.30%
Commitments term	2 years
Letters of credit
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Amount of off-balance-sheet financial instruments	$ 51,534	$ 34,264
Amount of off-balance-sheet financial instruments collateral received	$ 37,300	$ 26,900

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- Definition

Represents the information regarding commitments Term in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Represents the loans and leases receivable commitments pledged interest-bearing.

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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.

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- Definition

Reflects the amount of cash required to fully fund agreements to provide advances to borrowers and lessees at stated interest rates.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 825
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-URI http://asc.fasb.org/extlink&oid=108315417&loc=d3e61044-112788

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 825
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=108315417&loc=d3e61082-112788

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