LOANS AND ALLOWANCE FOR LOAN LOSSES - Activity in Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Activity in allowance for loan losses
Balance, beginning of period	$ 14,655	$ 14,014
Provision for loan losses	925	400
Charge-offs	(238)	(334)
Recoveries	461	203
Balance, end of period	15,803	14,283
Unallocated
Activity in allowance for loan losses
Balance, beginning of period	140	570
Provision for loan losses	31	(175)
Charge-offs	0	0
Recoveries	0	0
Balance, end of period	171	395
Commercial
Activity in allowance for loan losses
Balance, beginning of period	11,049	9,447
Provision for loan losses	775	412
Charge-offs	(75)	(68)
Recoveries	450	115
Balance, end of period	12,199	9,906
Commercial \| Commercial Real Estate
Activity in allowance for loan losses
Balance, beginning of period	7,634	6,876
Provision for loan losses	383	103
Charge-offs	0	(25)
Recoveries	403	71
Balance, end of period	8,420	7,025
Commercial \| Acquisition and Development
Activity in allowance for loan losses
Balance, beginning of period	959	817
Provision for loan losses	71	150
Charge-offs	0	0
Recoveries	3	2
Balance, end of period	1,033	969
Commercial \| Commercial and Industrial
Activity in allowance for loan losses
Balance, beginning of period	2,356	1,656
Provision for loan losses	322	159
Charge-offs	(75)	(43)
Recoveries	44	42
Balance, end of period	2,647	1,814
Commercial \| Municipal
Activity in allowance for loan losses
Balance, beginning of period	100	98
Provision for loan losses	(1)	0
Charge-offs	0	0
Recoveries	0	0
Balance, end of period	99	98
Consumer
Activity in allowance for loan losses
Balance, beginning of period	3,466	3,997
Provision for loan losses	119	163
Charge-offs	(163)	(266)
Recoveries	11	88
Balance, end of period	3,433	3,982
Consumer \| Residential Mortgage
Activity in allowance for loan losses
Balance, beginning of period	3,147	3,753
Provision for loan losses	77	189
Charge-offs	(91)	(246)
Recoveries	6	69
Balance, end of period	3,139	3,765
Consumer \| Installment and Other
Activity in allowance for loan losses
Balance, beginning of period	319	244
Provision for loan losses	42	(26)
Charge-offs	(72)	(20)
Recoveries	5	19
Balance, end of period	$ 294	$ 217

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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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

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- Definition

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

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