SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Total Revenues	$ 1,570	$ 1,436	$ 2,446	$ 2,752
Units placed [Member]
Total Revenues	1,457	1,313	2,235	2,455
Spare parts and warranties [Member]
Total Revenues	$ 113	$ 123	$ 211	$ 297