Quarterly report pursuant to Section 13 or 15(d)

SCHEDULE OF ACCRUED LIABILITIES (Details)

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SCHEDULE OF ACCRUED LIABILITIES (Details) - USD ($)
Jun. 30, 2021
Dec. 31, 2020
Payables and Accruals [Abstract]    
Accrued compensation and related taxes $ 471,300 $ 486,400
Accrued interest 1,472,200 1,170,500
Accrued settlement/litigation claims 150,000 150,000
Warranty and defect claims 37,500 34,000
Other 152,000 136,300
Total Accrued Liabilities $ 2,283,000 $ 1,977,200 [1]
[1] These numbers were derived from the audited financial statements for the year ended December 31, 2020.