Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Schedule of Future Related to Performance Obligations (Details)

v3.20.2
Summary of Significant Accounting Policies - Schedule of Future Related to Performance Obligations (Details)
Sep. 30, 2020
USD ($)
Extended warranty service $ 74,000
2020 [Member]  
Extended warranty service 48,000
2021 [Member]  
Extended warranty service 26,000
2022 [Member]  
Extended warranty service