NOTE 5 - OTHER ACCRUED LIABILITIES (Details 1) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($)
Accrued Liabilities and Other Liabilities [Abstract]
Liability, beginning balance	$ 367
Net expenses	728
Warranty claims	(728)
Accrual revisions	4
Liability, ending balance	$ 371