Quarterly report pursuant to Section 13 or 15(d)

Business Combinations - Changes to the carrying value of goodwill (Details)

v3.19.3
Business Combinations - Changes to the carrying value of goodwill (Details)
9 Months Ended
Sep. 30, 2019
USD ($)
Business Combinations  
Balance - December 31, 2018 $ 0
Goodwill related to the acquisition of Alliance MMA 8,466,282
Balance - September 30, 2019 $ 8,466,282