INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Tax open years subject to examination [Line Items]
Provision for income taxes from continuing operations	$ 266	$ 142	$ 373	$ 207
Pre-tax income (loss)	(506)	$ (758)	$ (910)	$ (2,464)
Effective income tax rate			(41.00%)	(8.40%)
U.S. Federal statutory rate			21.00%
Unrecognized tax benefits	648		$ 648		$ 663
Accrued interest and penalties	544		$ 544		$ 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			2017
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