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2. Critical Accounting Policies and Estimates (Tables)
12 Months Ended
Dec. 31, 2019
Accounting Policies [Abstract]  
Schedule of fair value measurement
   December 31, 2019   December 31, 2018 

Level 1 – Marketable Securities Available-for-Sale – Recurring

  $406,774   $2,199,344 
Schedule of Accounts Receivable
  

December 31,

2019

  

December 31,

2018

 
         
Accounts receivable – trade  $384,202   $1,180,757 
Accounts receivable – related party   72,658    125,112 
Accounts receivable – litigation, non-current   3,063,968    1,281,511 
Allowance for doubtful accounts   (70,885)    
Total accounts receivable  $3,449,943   $2,587,380