ALLOWANCE FOR LOAN LOSSES - Roll Forward (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	$ 7,400	$ 5,140
Charge-offs	(237)	(22)
Recoveries	17	58
Provision for loan losses	10,320	2,224	$ 1,842
Ending balance	17,500	7,400	5,140
Commercial Portfolio Segment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	1,788	1,094
Charge-offs	(199)
Recoveries	13	57
Provision for loan losses	2,440	637
Ending balance	4,042	1,788	1,094
Construction and Land Portfolio Segment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	167	352
Charge-offs	(20)
Provision for loan losses	231	(185)
Ending balance	378	167	352
Commercial Real Estate Portfolio Segment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	5,004	3,460
Charge-offs		(17)
Recoveries	4
Provision for loan losses	6,203	1,561
Ending balance	11,211	5,004	3,460
Residential Portfolio Segment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	427	231
Charge-offs	(1)	(1)
Recoveries		1
Provision for loan losses	1,430	196
Ending balance	1,856	427	231
Consumer Portfolio Segment
Allowance for Loan and Lease Losses [Roll Forward]
Beginning balance	14	3
Charge-offs	(17)	(4)
Provision for loan losses	16	15
Ending balance	$ 13	$ 14	$ 3

Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.

+ References

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- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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- Definition

Amount of expense related to estimated loss from loan and lease transactions.

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