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Operating Segments - Summary of Capital Expenditures (Details) - USD ($) | 6 Months Ended
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Dec. 31, 2016 | Dec. 31, 2015
Capital expenditures | $ 1,074,316 | $ 1,177,443
Corporate Headquaters [Member] |  |
Capital expenditures |  |
North America [Member] |  |
Capital expenditures | 41,275 | 44,679
Europe [Member] |  |
Capital expenditures | 273,794 | 63,222
Asia - Pacific [Member] |  |
Capital expenditures | $ 759,247 | $ 1,069,542

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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3213-108585 + Details
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