Quarterly report pursuant to Section 13 or 15(d)

SCHEDULE OF RECONCILIATION OF THE PRODUCT WARRANTY LIABILITY (Details)

v3.21.2
SCHEDULE OF RECONCILIATION OF THE PRODUCT WARRANTY LIABILITY (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2021
Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Balance at beginning of the period $ 600 $ 375
Payments (496) (634)
Provision for warranties 496 859
Balance at end of the period $ 600 $ 600