XML 31 R19.htm IDEA: XBRL DOCUMENT v3.21.1
Summary of Significant Accounting Policies (Details 2) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
General and administrative [Member]    
Stock-based compensation $ 2,405,436 $ 281,953
Sales and marketing [Member]    
Stock-based compensation 664,463 41,282
Research and development [Member]    
Stock-based compensation $ 697,775 $ 91,937