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NOTE 6 - OTHER ACCRUED LIABILITIES (Details 1)
$ in Thousands
12 Months Ended
Dec. 31, 2019
USD ($)
Accrued Liabilities and Other Liabilities [Abstract]  
Liability, beginning balance $ 471
Net expenses 736
Warranty claims (736)
Accrual revisions (104)
Liability, ending balance $ 367