PREMISES AND EQUIPMENT PREMISES AND EQUIPMENT - Leases in Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Abstract]
Buildings	$ 5,572	$ 5,572
Less: accumulated depreciation	(1,541)	(1,208)
Net book value	$ 4,031	$ 4,364