LOANS AND ALLOWANCE FOR CREDIT LOSSES, Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Loans [Abstract]
Total loans	$ 1,040,284		$ 971,900
Less: Allowance for credit losses	(9,431)	$ (9,229)	(8,767)	$ (7,571)	$ (7,607)	$ (7,431)
Net loans	1,030,853		963,133
Deferred loan origination costs, net	635		794
Unamortized loan purchase premiums, net	572		687
Residential Real Estate [Member]
Loans [Abstract]
Total loans	359,348		319,504
Less: Allowance for credit losses	(2,350)	(2,328)	(2,213)	(2,107)	(2,031)	(2,026)
Commercial Real Estate [Member]
Loans [Abstract]
Less: Allowance for credit losses	(3,491)	(3,246)	(3,047)	(2,252)	(2,306)	(2,200)
Commercial Real Estate [Member] | Owner-occupied [Member]
Loans [Abstract]
Total loans	83,693		82,356
Commercial Real Estate [Member] | Nonowner-occupied [Member]
Loans [Abstract]
Total loans	198,408		178,201
Commercial Real Estate [Member] | Construction [Member]
Loans [Abstract]
Total loans	69,683		62,337
Commercial and Industrial [Member]
Loans [Abstract]
Total loans	162,884		157,298
Less: Allowance for credit losses	(1,393)	(1,354)	(1,275)	(1,115)	(1,177)	(1,177)
Consumer [Member]
Loans [Abstract]
Less: Allowance for credit losses	(2,197)	$ (2,301)	(2,232)	$ (2,097)	$ (2,093)	$ (2,028)
Consumer [Member] | Automobile [Member]
Loans [Abstract]
Total loans	56,715		61,461
Consumer [Member] | Home Equity [Member]
Loans [Abstract]
Total loans	40,177		35,893
Consumer [Member] | Other [Member]
Loans [Abstract]
Total loans	$ 69,376		$ 74,850