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Schedule of Changes in Contract Assets and Liabilities (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Offsetting Assets [Line Items] |  |
Deferred revenue, balance at beginning of period | $ 996,131 | $ 754,073
Deferred revenue, Addition from acquisition |  | 198,659
Deferred revenue, billings | 3,700,828 | 3,038,446
Deferred revenue, recognized revenue | (3,502,310) | (2,995,047)
Deferred revenue, balance at end of period | 1,194,649 | 996,131
Accounts Receivable [Member] |  |
Offsetting Assets [Line Items] |  |
Unbilled Accounts receivables, balance at beginning of period | 523,522 | 23,371
Unbilled Accounts receivables, Addition from acquisition |  | 276,023
Unbilled Accounts receivables, revenue recognized in advance of billings | 4,213,550 | 917,361
Unbilled Accounts receivables, billings | (4,292,290) | (693,233)
Unbilled Accounts receivables, balance at end of period | 444,782 | 523,522
Other Contract [Member] |  |
Offsetting Assets [Line Items] |  |
Unbilled Accounts receivables, balance at beginning of period | 31,283 | 19,670
Unbilled Accounts receivables, Addition from acquisition |  |
Unbilled Accounts receivables, revenue recognized in advance of billings | 88,168 | 36,954
Unbilled Accounts receivables, billings | 40,895 | 25,341
Unbilled Accounts receivables, balance at end of period | $ 78,556 | $ 31,283

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