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Income Taxes (Details Narrative) - USD ($) | 12 Months Ended |
--- | --- | ---
Jun. 30, 2016 | Jun. 30, 2015
Estimated income necessary to fully realize the deferred tax asset | $ 86,100,000 |
Valuation allowance for deferred tax assets | (35,971,000) | $ (35,789,000)
Change in deferred tax valuation adjustment | $ (182,000) |
CHINA [Member] |  |
Statutory rate | 25.00% |
Research and Development Credit Carryforward [Member] |  |
Tax credit carryforwards | $ 1,500,000 |
Amount of credit carryforward that may expire | $ 38,505 |

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