XML 60 R48.htm IDEA: XBRL DOCUMENT v3.21.2
Stockholders' Equity (Details) - Schedule of stock-based compensation expense - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Dec. 31, 2019
Stockholders' Equity (Details) - Schedule of stock-based compensation expense [Line Items]        
Stock-based compensation expense $ 31,368 $ 89,206 $ 243,197 $ 1,385,118
Cost of revenue [Member]        
Stockholders' Equity (Details) - Schedule of stock-based compensation expense [Line Items]        
Stock-based compensation expense 182 373    
Sales and marketing expense [Member]        
Stockholders' Equity (Details) - Schedule of stock-based compensation expense [Line Items]        
Stock-based compensation expense 7 20    
Product development expense [Member]        
Stockholders' Equity (Details) - Schedule of stock-based compensation expense [Line Items]        
Stock-based compensation expense 3,044 7,381    
General and administrative expense [Member]        
Stockholders' Equity (Details) - Schedule of stock-based compensation expense [Line Items]        
Stock-based compensation expense $ 28,135 $ 81,432