XML 43 R32.htm IDEA: XBRL DOCUMENT v3.21.2
OTHER ACCRUED LIABILITIES (Details 1)
$ in Thousands
9 Months Ended
Sep. 30, 2021
USD ($)
OTHER ACCRUED LIABILITIES  
Liability, beginning balance $ 371
Net expenses 621
Warranty claims (621)
Accrual revisions (45)
Liability, ending balance $ 416