INCOME TAXES, Income (Loss) Before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Income (loss) before income taxes [Abstract]
TOTAL	$ (6,279)	$ (2,593)
United States [Member]
Income (loss) before income taxes [Abstract]
Income (loss) before income taxes	(6,222)	(1,959)
Spain [Member]
Income (loss) before income taxes [Abstract]
Income (loss) before income taxes	161	21
Canada [Member]
Income (loss) before income taxes [Abstract]
Income (loss) before income taxes	(204)	(131)
Australia [Member]
Income (loss) before income taxes [Abstract]
Income (loss) before income taxes	(7)	(170)
United Kingdom [Member]
Income (loss) before income taxes [Abstract]
Income (loss) before income taxes	$ (7)	$ (354)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details