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Schedule of Accrued Warranty (Details) - USD ($)
9 Months Ended 12 Months Ended
Sep. 30, 2021
Dec. 31, 2020
Guarantees and Product Warranties [Abstract]    
Warranty accrual, beginning of the fiscal period $ 157,615 $ 141,697
Accrual adjustment for product warranty 193,697 49,974
Payments made (83,665) (34,056)
Warranty accrual, end of the fiscal period $ 267,647 $ 157,615