LOANS - Composition of loan portfolio (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
LOANS
Loans	$ 233,576	$ 238,339
Real estate, residential
LOANS
Loans	78,952	74,296
Real estate, construction
LOANS
Loans	17,016	27,353
Real estate, nonresidential
LOANS
Loans	114,263	115,014
Commercial and industrial
LOANS
Loans	13,381	12,496
Other
LOANS
Loans	$ 9,964	$ 9,180

Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479344/326-20-45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-5

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant