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Foreign Operations (Details Narrative) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Mar. 31, 2017 | Mar. 31, 2016 | Mar. 31, 2017 | Mar. 31, 2016 | Jun. 30, 2016
Foreign currency translation adjustment | $ 38,636 | $ 26,258 | $ 113,818 | $ 47,181 |
Location - China and Latvia [Member] |  |  |  |  |
Assets in foreign locations | 17,993,000 |  | 17,993,000 |  |
Net assets in foreign locations | $ 16,226,000 |  | $ 16,226,000 |  |
Location - China [Member] |  |  |  |  |
Assets in foreign locations |  |  |  |  | $ 11,311,000
Net assets in foreign locations |  |  |  |  | $ 9,942,000

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