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Summary of Significant Accounting Policies - Schedule of Changes in Contract Assets and Liabilities (Details) - USD ($)
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Accounting Policies [Abstract]    
Unbilled Accounts receivables, balance at beginning of period $ 23,371 $ 65,118
Unbilled Accounts receivables, Addition from acquisition 276,023
Unbilled Accounts receivables, revenue recognized in advance of billings 917,361 156,876
Unbilled Accounts receivables, billings (693,233) (198,623)
Unbilled Accounts receivables, balance at end of period 523,522 23,371
Deferred revenue, balance at beginning of period 754,073 723,619
Deferred revenue, Addition from acquisition 198,659
Deferred revenue, billings 3,038,446 2,637,191
Deferred revenue, recognized revenue (2,995,047) (2,606,737)
Deferred revenue, balance at end of period $ 996,131 $ 754,073