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Segment Information and Geographic Areas - Summary of Geographic Information (Details) - USD ($) | 12 Months Ended
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Jun. 30, 2018 | Jun. 30, 2017
Revenues | $ 60,930,258 | $ 65,366,268
Long-Lived Assets | 42,423,385 | 55,405,255
China [Member] |  |
Revenues | 18,443,294 | 22,737,967
Long-Lived Assets | 256,156 | 341,238
Thailand [Member] |  |
Revenues | 7,049,581 | 3,887,089
Long-Lived Assets | 241,284 | 211,892
USA [Member] |  |
Revenues | 2,932,884 | 4,378,433
Long-Lived Assets | 5,642,245 | 5,975,412
UK [Member] |  |
Revenues | 12,972,855 | 13,152,380
Long-Lived Assets | 4,444,416 | 4,350,199
Pakistan & India [Member] |  |
Revenues | 2,095,734 | 1,653,393
Long-Lived Assets | 31,815,109 | 44,501,157
Australia & New Zealand [Member] |  |
Revenues | 3,553,136 | 6,618,930
Long-Lived Assets | 24,175 | 25,357
Mexico [Member] |  |
Revenues | 1,236,454 | 1,835,251
Long-Lived Assets |  |
Indonesia [Member] |  |
Revenues | 8,294,934 | 3,265,412
Long-Lived Assets |  |
South Africa [Member] |  |
Revenues | 2,279,331 | 3,451,931
Long-Lived Assets |  |
Other Countries [Member] |  |
Revenues | 2,072,055 | 4,385,482
Long-Lived Assets |  |

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