Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities - Schedule of Accrued Liabilities (Details)

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Accrued Liabilities - Schedule of Accrued Liabilities (Details) - USD ($)
Sep. 30, 2019
Dec. 31, 2018
Payables and Accruals [Abstract]    
Accrued compensation and related taxes $ 568,600 $ 565,800
Accrued interest 539,100 362,000
Accrued settlement/litigation claims 150,000 150,000
Warranty and defect claims 43,700 55,000
Lease liabilities 115,500
Other 189,800 313,700
Total Accrued Liabilities $ 1,606,700 $ 1,446,500