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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

X

- Definition

The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws that may expire.

+ References

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- Definition

Percentage of PRC statutory tax rate applicable to pretax income (loss).

+ References

No definition available.

+ Details

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X

- Definition

The estimated amount of future taxable income that must be generated in order to fully realize the deferred tax asset as of the balance sheet date.

+ References

No definition available.

+ Details

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X

- Definition

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32537-109319

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- Definition

The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32559-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Carryforwards
-URI http://asc.fasb.org/extlink&oid=6506874

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- Definition

Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 45
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=75116654&loc=d3e32123-109318

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