LEASES (Narrative) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) renewal_option	Dec. 31, 2018 USD ($)
Leases [Abstract]
Basis spread on discount rate	1.60%
Lessor, Lease, Description [Line Items]
Property plant and equipment	$ 13,554	$ 13,723
Accumulated depreciation	$ 8,214	$ 8,223
Land
Lessor, Lease, Description [Line Items]
Lessor, operating lease, term of contract	5 years
Lessor, operating lease, renewal term	5 years
Assets Leased to Others
Lessor, Lease, Description [Line Items]
Property plant and equipment	$ 2,100
Accumulated depreciation	$ 1,200
Minimum | Land
Lessor, Lease, Description [Line Items]
Lessor, operating lease, number of renewal options | renewal_option	2
Maximum | Land
Lessor, Lease, Description [Line Items]
Lessor, operating lease, number of renewal options | renewal_option	5