XML 66 R54.htm IDEA: XBRL DOCUMENT v3.21.2
Goodwill (Tables)
12 Months Ended
Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Changes in Carrying Value of Goodwill

The changes in carrying value of goodwill as follows:

 

   As of December 31, 
   2020   2019 
Carrying value at beginning of year  $16,139,377   $7,324,287 
Goodwill acquired in acquisition of TheStreet   -    8,815,090 
Carrying value at end of year  $16,139,377   $16,139,377