Intangible Assets (Details) - Schedule of intangible assets - Customer Relationships [Member] - USD ($)	Sep. 30, 2021	Jun. 30, 2021
Indefinite-lived Intangible Assets [Line Items]
Customer relationships	$ 12,051,488
Less: accumulated amortization	(11,459,056)
Total customer relationships, net	$ 592,432
Foreign Currency Adjustment [Member]
Indefinite-lived Intangible Assets [Line Items]
Customer relationships		$ 12,028,177
Less: accumulated amortization		(11,371,552)
Total customer relationships, net		$ 656,625

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 926
-SubTopic 20
-Section 50
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