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Loan Payables (Details Textual) - USD ($) | 9 Months Ended
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Mar. 31, 2018 | Mar. 31, 2017
Loan Payables (Textual) |  |
Interest expense | $ 452,640 | $ 464,430
Loan Payables [Member] | Minimum [Member] |  |
Loan Payables (Textual) |  |
Loans payable, interest rates | 5.22% |
Loans payable, maturity date | Jun. 09, 2018 |
Loan Payables [Member] | Maximum [Member] |  |
Loan Payables (Textual) |  |
Loans payable, interest rates | 5.50% |
Loans payable, maturity date | Jul. 30, 2018 |

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The aggregate interest expense incurred on short-term borrowings including commercial paper and Federal funds purchased and securities sold under agreements to repurchase. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.7) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 + Details
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