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Commitments (Details) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended
Mar. 31, 2020
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Other Commitments [Line Items]          
Other income (expense), net   $ 24,548 $ (49,939) $ 494,548 $ (190,246)
Licensing of ValidClick Technology          
Other Commitments [Line Items]          
Other income (expense), net $ 500,000     $ 420,000