LOANS - Components of impaired loans (Details) - Impaired Loans - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Non-accrual loans, excluding troubled debt restructured loans	$ 2,604	$ 4,430
Non-accrual troubled debt restructured loans	1,013	1,289
Accruing troubled debt restructured loans	7,778	6,801
Total impaired loans	11,395	12,520
Commitments to lend additional amounts to impaired borrowers

Reflects the amount of the write-down related to a troubled debt restructuring.

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- Definition

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

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- Definition

Reflects the carrying amount of loans and leases for which agreements to acquire or dispose exist.

+ References

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- Definition

Reflects the amount of additional interest income that would have been recorded if impaired or nonperforming loans were instead current, in compliance with their original terms, and outstanding throughout the reporting period or since origination (if held for part of the period).

+ References

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- Definition

The gross interest income that would have been recorded in the period on troubled debt restructurings, if the loans had been current in accordance with their original terms and had been outstanding throughout the period or since origination, if held for part of the period.

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