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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Allowance Activity (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Activity in the allowance for loan losses
Balance at beginning of period	$ 22,718	$ 19,082
Charged-off loans	(83)	(216)
Recoveries on charged-off loans	178	48
Provision for credit losses	377	(489)
Balance at end of period	23,190	23,653
impact of ASC 326
Activity in the allowance for loan losses
Balance at end of period		5,228
Construction and land development | Total commercial loans
Activity in the allowance for loan losses
Balance at beginning of period	2,111	824
Recoveries on charged-off loans		18
Provision for credit losses	(1,110)	(246)
Balance at end of period	1,001	1,792
Construction and land development | Total commercial loans | impact of ASC 326
Activity in the allowance for loan losses
Balance at end of period		1,196
Commercial real estate owner occupied | Total commercial real estate
Activity in the allowance for loan losses
Balance at beginning of period	2,751	1,783
Charged-off loans		(153)
Recoveries on charged-off loans	54
Provision for credit losses	(132)	1,014
Balance at end of period	2,673	3,352
Commercial real estate owner occupied | Total commercial real estate | impact of ASC 326
Activity in the allowance for loan losses
Balance at end of period		708
Commercial real estate non-owner occupied | Total commercial real estate
Activity in the allowance for loan losses
Balance at beginning of period	5,650	7,864
Recoveries on charged-off loans		4
Provision for credit losses	1,357	42
Balance at end of period	7,007	5,902
Commercial real estate non-owner occupied | Total commercial real estate | impact of ASC 326
Activity in the allowance for loan losses
Balance at end of period		(2,008)
Tax exempt
Activity in the allowance for loan losses
Balance at beginning of period	86	58
Provision for credit losses	(86)	(4)
Balance at end of period		94
Tax exempt | impact of ASC 326
Activity in the allowance for loan losses
Balance at end of period		40
Commercial and industrial | Total commercial and industrial
Activity in the allowance for loan losses
Balance at beginning of period	5,369	3,137
Recoveries on charged-off loans	25	1
Provision for credit losses	(655)	(1,094)
Balance at end of period	4,739	5,040
Commercial and industrial | Total commercial and industrial | impact of ASC 326
Activity in the allowance for loan losses
Balance at end of period		2,996
Residential mortgages | Total residential real estate
Activity in the allowance for loan losses
Balance at beginning of period	5,862	5,010
Charged-off loans	(15)	(40)
Recoveries on charged-off loans	91	13
Provision for credit losses	940	(146)
Balance at end of period	6,878	6,569
Residential mortgages | Total residential real estate | impact of ASC 326
Activity in the allowance for loan losses
Balance at end of period		1,732
Home equity
Activity in the allowance for loan losses
Balance at beginning of period	814	285
Charged-off loans	(2)	(22)
Recoveries on charged-off loans	5	11
Provision for credit losses	10	(54)
Balance at end of period	827	823
Home equity | impact of ASC 326
Activity in the allowance for loan losses
Balance at end of period		603
Other consumer | Total consumer
Activity in the allowance for loan losses
Balance at beginning of period	75	121
Charged-off loans	(66)	(1)
Recoveries on charged-off loans	3	1
Provision for credit losses	53	(1)
Balance at end of period	65	81
Other consumer | Total consumer | impact of ASC 326
Activity in the allowance for loan losses
Balance at end of period		(39)
Unfunded Loan Commitment
Activity in the allowance for loan losses
Balance at beginning of period	2,152	359
Provision for credit losses	30	(156)
Balance at end of period	$ 2,182	1,819
Unfunded Loan Commitment | impact of ASC 326
Activity in the allowance for loan losses
Balance at end of period		$ 1,616

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- Definition

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

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

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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.

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