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Schedule of Changes in Contract Assets and Liabilities (Details) - USD ($)	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
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	3,281,320	602,692
Unbilled Accounts receivables, billings	(3,151,767)	(398,444)
Unbilled Accounts receivables, balance at end of period	653,075	503,642
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	107,364	39,975
Unbilled Accounts receivables, billings	68,235	28,695
Unbilled Accounts receivables, balance at end of period	$ 70,412	$ 30,950

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- Definition

Contract with customer asset unbilled accounts receivables billings.

+ References

No definition available.

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- Definition

Amount of increase (decrease) in revenue recognized for cumulative catch-up adjustment from contract modification which increases (decreases) right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 10
-Subparagraph (b)
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- Definition

Amount of increase (decrease) in right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, from business combination.

+ References

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- Definition

Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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