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Short-Term Loans (Details Textual) - USD ($)	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Short-Term Loans (Textual)
Interest expense	$ 30,277	$ 31,372
Weighted average interest rate	5.31%	5.83%

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- References

No definition available.

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense for debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 6
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6036836-161870

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.8)
-URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227

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- Definition

Percentage increase in the stated interest rate on a short-term debt instrument.

+ References

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