LOANS AND ALLOWANCE FOR CREDIT LOSSES - Classes of the loan portfolio summarized by risk rating (Details) $ in Thousands	Dec. 31, 2022 USD ($)
Financing Receivable, Recorded Investment [Line Items]
Net deferred loan fees and costs	$ 1,129
Total loans	858,469
Pass
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Total	836,405
Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Total	634
Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Total	20,301
Commercial and Industrial
Financing Receivable, Recorded Investment [Line Items]
Net deferred loan fees and costs	429
Total loans	86,999
Commercial and Industrial \| Pass
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Total	85,845
Commercial and Industrial \| Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Total	725
Commercial Real Estate
Financing Receivable, Recorded Investment [Line Items]
Net deferred loan fees and costs	825
Total loans	611,549
Commercial Real Estate \| Pass
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Total	591,309
Commercial Real Estate \| Special Mention
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Total	634
Commercial Real Estate \| Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Total	18,781
Residential Real Estate
Financing Receivable, Recorded Investment [Line Items]
Net deferred loan fees and costs	(191)
Total loans	154,506
Residential Real Estate \| Pass
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Total	153,902
Residential Real Estate \| Substandard
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Total	795
Consumer
Financing Receivable, Recorded Investment [Line Items]
Net deferred loan fees and costs	66
Total loans	5,415
Consumer \| Pass
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross, Total	$ 5,349

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Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

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