Schedule of Future Related to Performance Obligations (Details) $ in Thousands	Jun. 30, 2021 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Extended warranty service	$ 57
2021 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Extended warranty service	49
2022 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Extended warranty service	$ 8