LOANS AND ALLOWANCE FOR CREDIT LOSSES - Non-performing assets (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Total non-accrual loans	$ 5,037	$ 5,051
Loans past-due 90 days or more and still accruing interest	132	308
Total non-performing assets	5,169	5,359
Real Estate
Total non-accrual loans	4,376	4,387
Loans past-due 90 days or more and still accruing interest	132	308
Commercial and Industrial
Total non-accrual loans	$ 661
Commercial and industrial
Total non-accrual loans		$ 664

Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5111-111524

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 16
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph (a)
-Subparagraph (3)

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph (a)
-Subparagraph (2)

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