LOANS AND ALLOWANCE FOR CREDIT LOSSES - Activity in Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Jan. 01, 2023
Activity in allowance for loan losses
Balance, beginning of period	$ 28,702
Balance, beginning of period		$ 25,178
Impact of adopting ASC 326	29,165
Provision for credit losses	421
Provision for loan losses	298	729
Charge-offs	(99)	(142)
Recoveries	141	176
Balance end of period	29,165
Balance, end of period		28,364
Cumulative Effect, Period of Adoption, Adjustment
Activity in allowance for loan losses
Balance, beginning of period		2,423
Impact of adopting ASC 326			$ 2,400
Unallocated
Activity in allowance for loan losses
Balance, beginning of period	0
Balance, beginning of period		245
Impact of adopting ASC 326	0
Provision for credit losses	0
Provision for loan losses		0
Charge-offs	0	0
Recoveries	0	0
Balance end of period	0
Balance, end of period		0
Unallocated | Cumulative Effect, Period of Adoption, Adjustment
Activity in allowance for loan losses
Balance, beginning of period		(245)
Impact of adopting ASC 326
Commercial
Activity in allowance for loan losses
Balance, beginning of period	26,077
Balance, beginning of period		21,301
Impact of adopting ASC 326	25,761
Provision for credit losses	(385)
Provision for loan losses		873
Charge-offs	(46)	(86)
Recoveries	115	50
Balance end of period	25,761
Balance, end of period		25,878
Commercial | Cumulative Effect, Period of Adoption, Adjustment
Activity in allowance for loan losses
Balance, beginning of period		3,740
Impact of adopting ASC 326
Commercial | Commercial Real Estate
Activity in allowance for loan losses
Balance, beginning of period	17,873
Balance, beginning of period		13,558
Impact of adopting ASC 326	17,975
Provision for credit losses	78
Provision for loan losses		262
Charge-offs	0	0
Recoveries	24	20
Balance end of period	17,975
Balance, end of period		16,697
Commercial | Commercial Real Estate | Cumulative Effect, Period of Adoption, Adjustment
Activity in allowance for loan losses
Balance, beginning of period		2,857
Impact of adopting ASC 326
Commercial | Acquisition and Development
Activity in allowance for loan losses
Balance, beginning of period	2,241
Balance, beginning of period		3,214
Impact of adopting ASC 326	2,233
Provision for credit losses	(9)
Provision for loan losses		215
Charge-offs	0	0
Recoveries	1	2
Balance end of period	2,233
Balance, end of period		3,217
Commercial | Acquisition and Development | Cumulative Effect, Period of Adoption, Adjustment
Activity in allowance for loan losses
Balance, beginning of period		(214)
Impact of adopting ASC 326
Commercial | Commercial and Industrial
Activity in allowance for loan losses
Balance, beginning of period	5,806
Balance, beginning of period		4,505
Impact of adopting ASC 326	5,389
Provision for credit losses	(461)
Provision for loan losses		412
Charge-offs	(46)	(86)
Recoveries	90	28
Balance end of period	5,389
Balance, end of period		5,787
Commercial | Commercial and Industrial | Cumulative Effect, Period of Adoption, Adjustment
Activity in allowance for loan losses
Balance, beginning of period		928
Impact of adopting ASC 326
Commercial | Municipal
Activity in allowance for loan losses
Balance, beginning of period	157
Balance, beginning of period		24
Impact of adopting ASC 326	164
Provision for credit losses	7
Provision for loan losses		(16)
Charge-offs	0	0
Recoveries	0	0
Balance end of period	164
Balance, end of period		177
Commercial | Municipal | Cumulative Effect, Period of Adoption, Adjustment
Activity in allowance for loan losses
Balance, beginning of period		169
Impact of adopting ASC 326
Consumer
Activity in allowance for loan losses
Balance, beginning of period	2,625
Balance, beginning of period		3,632
Impact of adopting ASC 326	3,404
Provision for credit losses	806
Provision for loan losses		(144)
Charge-offs	(53)	(56)
Recoveries	26	126
Balance end of period	3,404
Balance, end of period		2,486
Consumer | Cumulative Effect, Period of Adoption, Adjustment
Activity in allowance for loan losses
Balance, beginning of period		(1,072)
Impact of adopting ASC 326
Consumer | Residential Mortgage
Activity in allowance for loan losses
Balance, beginning of period	2,424
Balance, beginning of period		3,444
Impact of adopting ASC 326	3,193
Provision for credit losses	763
Provision for loan losses		(140)
Charge-offs	0	0
Recoveries	6	95
Balance end of period	3,193
Balance, end of period		2,278
Consumer | Residential Mortgage | Cumulative Effect, Period of Adoption, Adjustment
Activity in allowance for loan losses
Balance, beginning of period		(1,121)
Impact of adopting ASC 326
Consumer | Installment and Other
Activity in allowance for loan losses
Balance, beginning of period	201
Balance, beginning of period		188
Impact of adopting ASC 326	211
Provision for credit losses	43
Provision for loan losses		(4)
Charge-offs	(53)	(56)
Recoveries	20	31
Balance end of period	$ 211
Balance, end of period		208
Consumer | Installment and Other | Cumulative Effect, Period of Adoption, Adjustment
Activity in allowance for loan losses
Balance, beginning of period		$ 49
Impact of adopting ASC 326