GOODWILL AND OTHER INTANGIBLE ASSETS, OTHER INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Other intangible assets included in other assets [Abstract]
Gross Intangible Assets	$ 10,482	$ 9,781
Accumulated Amortization	7,029	5,775
Net Intangible Assets	3,453	4,006
Core deposit intangibles
Other intangible assets included in other assets [Abstract]
Gross Intangible Assets	8,544	8,544
Accumulated Amortization	6,067	5,021
Net Intangible Assets	2,477	3,523
Mortgage servicing rights
Other intangible assets included in other assets [Abstract]
Gross Intangible Assets	1,938	1,237
Accumulated Amortization	962	754
Net Intangible Assets	$ 976	$ 483