INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Tax open years subject to examination [Line Items]
Provision for income taxes from continuing operations	$ 165	$ 149	$ 538	$ 356
Pre-tax income (loss)	(992)	$ 495	$ (1,902)	$ (1,969)
Effective income tax rate			(28.00%)	(18.00%)
U.S. Federal statutory rate			21.00%
Unrecognized tax benefits	654		$ 654		$ 663
Accrued interest and penalties	563		$ 563		$ 551
U.S. Federal [Member]
Tax open years subject to examination [Line Items]
Open Tax Year			2016
Other U.S. state and local juristictions [Member]
Tax open years subject to examination [Line Items]
Open Tax Year			2015
Australia
Tax open years subject to examination [Line Items]
Open Tax Year			2018
BELGIUM
Tax open years subject to examination [Line Items]
Open Tax Year			2017
CANADA
Tax open years subject to examination [Line Items]
Open Tax Year			2015
NETHERLANDS
Tax open years subject to examination [Line Items]
Open Tax Year			2014
SWITZERLAND
Tax open years subject to examination [Line Items]
Open Tax Year			2015
United Kingdon
Tax open years subject to examination [Line Items]
Open Tax Year			2018
Justifications in Asia [Member]
Tax open years subject to examination [Line Items]
Open Tax Year			2018
Maximum
Tax open years subject to examination [Line Items]
Possible decrease of unrecognized tax benefits	$ 200		$ 200