LOANS AND RELATED ALLOWANCE FOR CREDIT LOSSES, Recorded Investment in Loan Classes Based on Payment Activity, By Origination Year (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract]
Total loans	$ 2,248,836	$ 1,724,999
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract]
Gross charge-offs	1,329	$ 472	$ 214
Residential Real Estate [Member]
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract]
2023	19,082
2022	94,105
2021	48,540
2020	30,336
2019	18,923
Prior	99,213
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term	0
Total loans	310,199
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract]
2023	0
2022	0
2021	0
2020	0
2019	0
Prior	1
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term	0
Gross charge-offs	1
Residential Real Estate [Member] | Performing [Member]
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract]
2023	19,082
2022	93,706
2021	47,774
2020	29,940
2019	18,923
Prior	97,813
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term	0
Total loans	307,238
Residential Real Estate [Member] | Nonperforming [Member]
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract]
2023	0
2022	399
2021	766
2020	396
2019	0
Prior	1,400
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term	0
Total loans	2,961
Home Equity [Member]
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract]
2023	3,877
2022	3,008
2021	1,886
2020	1,954
2019	2,462
Prior	7,955
Revolving Loans Amortized Cost Basis	28,286
Revolving Loans Converted to Term	363
Total loans	49,791
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract]
2023	0
2022	0
2021	0
2020	0
2019	0
Prior	0
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term	0
Gross charge-offs	0
Home Equity [Member] | Performing [Member]
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract]
2023	3,877
2022	3,008
2021	1,886
2020	1,954
2019	2,462
Prior	7,883
Revolving Loans Amortized Cost Basis	28,219
Revolving Loans Converted to Term	363
Total loans	49,652
Home Equity [Member] | Nonperforming [Member]
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract]
2023	0
2022	0
2021	0
2020	0
2019	0
Prior	72
Revolving Loans Amortized Cost Basis	67
Revolving Loans Converted to Term	0
Total loans	139
Consumer [Member]
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract]
2023	1,803
2022	1,000
2021	539
2020	477
2019	557
Prior	3,681
Revolving Loans Amortized Cost Basis	53,254
Revolving Loans Converted to Term	5
Total loans	61,316
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract]
2023	0
2022	0
2021	0
2020	0
2019	1
Prior	341
Revolving Loans Amortized Cost Basis	23
Revolving Loans Converted to Term	0
Gross charge-offs	365
Consumer [Member] | Performing [Member]
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract]
2023	1,803
2022	979
2021	539
2020	477
2019	557
Prior	2,988
Revolving Loans Amortized Cost Basis	53,254
Revolving Loans Converted to Term	5
Total loans	60,602
Consumer [Member] | Nonperforming [Member]
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract]
2023	0
2022	21
2021	0
2020	0
2019	0
Prior	693
Revolving Loans Amortized Cost Basis	0
Revolving Loans Converted to Term	0
Total loans	714
Mortgage, Home Equity, and Consumer [Member]
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract]
2023	24,762
2022	98,113
2021	50,965
2020	32,767
2019	21,942
Prior	110,849
Revolving Loans Amortized Cost Basis	81,540
Revolving Loans Converted to Term	368
Total loans	421,306
Mortgage, Home Equity, and Consumer [Member] | Performing [Member]
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract]
2023	24,762
2022	97,693
2021	50,199
2020	32,371
2019	21,942
Prior	108,684
Revolving Loans Amortized Cost Basis	81,473
Revolving Loans Converted to Term	368
Total loans	417,492
Mortgage, Home Equity, and Consumer [Member] | Nonperforming [Member]
Financing Receivable, Credit Exposures by Internally Assigned Grades, by Origination Year [Abstract]
2023	0
2022	420
2021	766
2020	396
2019	0
Prior	2,165
Revolving Loans Amortized Cost Basis	67
Revolving Loans Converted to Term	0
Total loans	$ 3,814