Quarterly report pursuant to Section 13 or 15(d)

Accrued Expenses and Other Current Liabilities (Tables)

v3.21.1
Accrued Expenses and Other Current Liabilities (Tables)
3 Months Ended
Mar. 31, 2021
Payables and Accruals [Abstract]  
Schedule of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following at March 31, 2021 and December 31, 2020:

 

    March 31, 2021     December 31, 2020  
Board compensation   $ 15,833     $ 15,091  
Vacation     248,071       230,457  
Royalties     17,193       491  
Research and development     882,040       237,504  
Professional fees     181,636       58,261  
Warranty costs     51,487       24,871  
Payroll     69,358       4,566  
Patent and license fees           7,204  
Franchise, Sales and use taxes     139,257       30,353  
Income taxes     6,256       3,326  
Interest            
Other     258,293       134,614  
    $ 1,869,424     $ 746,738