Annual report pursuant to Section 13 and 15(d)

Intangible Asset, Net - Additional Information (Details)

v3.20.1
Intangible Asset, Net - Additional Information (Details) - TDG Acquisition Company LLC [Member] - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Total commission expense $ 116,469 $ 0
Amortization of Intangible Assets 408,000 $ 102,000
Future monthly amortization expense $ 34,000