SEGMENTS AND GEOGRAPHIC INFORMATION (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
REVENUES	$ 2,178	$ 3,160
Japan
Segment Reporting Information [Line Items]
REVENUES	1,598	2,716
China
Segment Reporting Information [Line Items]
REVENUES	289	406
Other
Segment Reporting Information [Line Items]
REVENUES	$ 291	$ 38