GOODWILL AND OTHER INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2020	Dec. 31, 2019
Amortizing intangible assets [Abstract]
Gross carrying value	[1]	$ 4,096	$ 3,504
Accumulated amortization	[1]	(2,428)	(2,158)
Net carrying value	[1]	1,668	1,346
Non-amortized intangible assets [Abstract]
Goodwill		31,376	23,296
Actual and Estimated Future Amortization Expense [Abstract]
Amortization expense		395
Estimated Amortization Expense [Abstract]
2021		457
2022		368
2023		287
2024		214
2025		144
Mortgage Servicing Rights (MSRs) [Member]
Amortizing intangible assets [Abstract]
Gross carrying value	[1]	2,153	1,718
Accumulated amortization	[1]	(1,131)	(1,077)
Net carrying value	[1]	1,022	641
Actual and Estimated Future Amortization Expense [Abstract]
Amortization expense		179
Estimated Amortization Expense [Abstract]
2021		265
2022		212
2023		166
2024		128
2025		94
Core Deposit Intangibles [Member]
Amortizing intangible assets [Abstract]
Gross carrying value	[1]	1,943	1,786
Accumulated amortization	[1]	(1,297)	(1,081)
Net carrying value	[1]	646	$ 705
Actual and Estimated Future Amortization Expense [Abstract]
Amortization expense		216
Estimated Amortization Expense [Abstract]
2021		192
2022		156
2023		121
2024		86
2025		$ 50

[1] Excludes fully amortized intangible assets