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Accrued Expenses - Schedule of Accrued Expenses (Details) - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Payables and Accruals [Abstract]    
Professional fees $ 123,787 $ 171,331
Payroll and related 604,302 544,441
Incentive bonuses 834,910 632,105
Other 75,799 60,209
Accrued expenses $ 1,638,798 $ 1,408,086