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Segment Information and Geographic Areas - Summary of Geographic Information (Details) - USD ($) | 12 Months Ended
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Jun. 30, 2019 | Jun. 30, 2018
Revenues | $ 67,819,183 | $ 60,930,258
Long-Lived Assets | 32,905,203 | 42,423,385
China [Member] |  |
Revenues | 31,622,024 | 18,443,294
Long-Lived Assets | 58,058 | 256,156
Thailand [Member] |  |
Revenues | 3,304,119 | 7,049,581
Long-Lived Assets | 771,992 | 241,284
USA [Member] |  |
Revenues | 2,911,195 | 2,932,884
Long-Lived Assets | 5,385,230 | 5,642,245
UK [Member] |  |
Revenues | 9,852,180 | 12,972,855
Long-Lived Assets | 4,549,676 | 4,444,416
Pakistan & India [Member] |  |
Revenues | 2,006,934 | 2,095,734
Long-Lived Assets | 22,125,464 | 31,815,109
Australia & New Zealand [Member] |  |
Revenues | 5,684,487 | 3,553,136
Long-Lived Assets | 14,783 | 24,175
Mexico [Member] |  |
Revenues | 1,036,213 | 1,236,454
Long-Lived Assets |  |
Indonesia [Member] |  |
Revenues | 3,909,304 | 8,294,934
Long-Lived Assets |  |
South Africa [Member] |  |
Revenues | 2,135,027 | 2,279,331
Long-Lived Assets |  |
Other Countries [Member] |  |
Revenues | 5,357,700 | 2,072,055
Long-Lived Assets |  |

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