Quarterly report pursuant to Section 13 or 15(d)

Intangible Asset, Net - Additional Information (Details)

v3.21.2
Intangible Asset, Net - Additional Information (Details) - TDG Acquisition Company LLC [Member] - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Amortization of intangible assets $ 104,727 $ 104,727 $ 314,181 $ 318,817
Amortization period (in months)     8 months 15 days  
Future monthly amortization expense 30,000   $ 30,000  
Selling and Marketing Expense.        
Total commission expense $ 2,550 $ 0 $ 59,397 $ 176,944