Quarterly report pursuant to Section 13 or 15(d)

15. Other long-term liabilities (Tables)

v3.21.2
15. Other long-term liabilities (Tables)
9 Months Ended
Sep. 30, 2021
Payables and Accruals [Abstract]  
Other long-term liabilities
Other long-term liabilities  

September 30,

2021

 

December 31,

2020

         
Severance liability   $ 338,475     $ 297,120  
Customer deposit balance     19,102       366,947  
Total other long-term liabilities   $ 357,577     $ 664,067