Income taxes (Details) (USD $)	3 Months Ended
Sep. 30, 2013	Jun. 30, 2013
Income Taxes Details
NOL will begin to expire	Jan. 01, 2024
NOL carryforwards	$ 10,874,292us-gaap_OperatingLossCarryforwards	$ 10,405,408us-gaap_OperatingLossCarryforwards
Valuation allowance	(10,874,292)	(10,405,408)
Deferred Tax Asset	$ 0us-gaap_DeferredTaxAssetsGross	$ 0us-gaap_DeferredTaxAssetsGross

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

+ 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 (b)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Deferred Tax Asset

-URI http://asc.fasb.org/extlink&oid=6510090

+ Details

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- Definition

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

+ References

+ Details

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- Definition

Amount of operating loss 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=6907707&loc=d3e32559-109319

+ Details

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- Definition

Expiration date of the tax credit carryforward, in CCYY-MM-DD format.

+ References

+ Details

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