GOODWILL AND INTANGIBLE ASSETS (Schedule of acquired intangible assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Amortizable intangibles, net carrying value	$ 5,826	$ 7,191
Core Deposits [Member]
Finite-Lived Intangible Assets [Line Items]
Amortizable intangibles, gross carrying value	17,503	17,503
Accumulated Amortization	(11,677)	(10,312)
Amortizable intangibles, net carrying value	$ 5,826	$ 7,191