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NOTE 4 - OTHER ACCRUED LIABILITIES (Details 1) (in thousands)
$ in Thousands
6 Months Ended
Jun. 30, 2020
USD ($)
Accrued Liabilities [Abstract]  
Liability, beginning balance $ 367
Net expenses 341
Warranty claims (341)
Accrual revisions (26)
Liability, ending balance $ 341