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Accrued Expenses (Tables)
 9 Months Ended
Sep. 30, 2020
Payables and Accruals [Abstract]  
Schedule of Accrued Expenses

Accrued expenses comprised of the following at September 30, 2020 and December 31, 2019:

 

    September 30, 2020     December 31, 2019  
Accrued warranty expense   $ 50,637     $ 17,838  
Accrued litigation costs     250,000       295,000  
Accrued sales commissions     45,000       28,480  
Accrued payroll and related fringes     79,426       233,254  
Accrued insurance     —       78,579  
Accrued sales returns and allowances     23,799       18,258  
Accrued sales taxes     53,126       50,136  
Other     114,355       124,336  
                 
    $ 616,343     $ 845,881  
Schedule of Accrued Warranty Expense

Accrued warranty expense comprised of the following for the nine months ended September 30, 2020:

 

Beginning balance   $ 17,838  
Provision for warranty expense     107,934  
Charges applied to warranty reserve     (75,135 )
         
Ending balance   $ 50,637