INCOME TAXES (Operating Loss Carryforwards) (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Domestic
Operating Loss Carryforwards [Line Items]
Net operating loss	$ 4,183
Foreign
Operating Loss Carryforwards [Line Items]
Net operating loss	22,808
Operating Loss Carryforward Subject to Valuation Allowance	18,123
Foreign | No expiry
Operating Loss Carryforwards [Line Items]
Net operating loss	7,031
Foreign | 2019
Operating Loss Carryforwards [Line Items]
Net operating loss	2,309
Foreign | 2020
Operating Loss Carryforwards [Line Items]
Net operating loss	404
Foreign | 2021
Operating Loss Carryforwards [Line Items]
Net operating loss	5,098
Foreign | 2022
Operating Loss Carryforwards [Line Items]
Net operating loss	5,678
Foreign | 2023
Operating Loss Carryforwards [Line Items]
Net operating loss	1,501
Foreign | Beyond 2023
Operating Loss Carryforwards [Line Items]
Net operating loss	$ 787