PREMISES AND EQUIPMENT- Additional information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021	Jan. 01, 2019
Initial Leases And Lease Modifications And Renewals						$ 9,500,000
Operating Lease Right Of Use Assets	$ 7,267,000		$ 7,267,000		$ 7,715,000
Lease liability	$ 7,454,000		$ 7,454,000		$ 7,886,000
Weighted-average lease term			P8Y10M24D
Operating Lease, Weighted Average Discount Rate, Percent	3.45%		3.45%
Operating Lease, Expense	$ 389,000	$ 394,000	$ 758,000	$ 768,000
Lease expense related to ATMs	80,000	86,000	149,000	151,000
Income Recognized From Lessor Agreements	$ 298,000	$ 290,000	$ 594,000	$ 580,000
Minimum
Lessee Expected Lease Terms			P0Y9M18D
Maximum
Lessee Expected Lease Terms			P16Y4M24D