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AGREEMENT WITH GREEN ERA LTD (Details Textual) (USD $)	12 Months Ended		18 Months Ended	12 Months Ended
	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2012	Jul. 31, 2011 Greenera, Ltd [Member]	Feb. 17, 2011 Greenera, Ltd [Member] acre	Feb. 17, 2011 Greenera, Ltd [Member] hectare	Jul. 31, 2012 PMLT [Member]	Jul. 31, 2012 Forest Land [Member]
Area of Real Estate Property					150,000	60,000
Monthly Payment For Business Acquisition		$ 5,000		$ 5,000
Line of Credit Facility, Maximum Borrowing Capacity				1,200,000
Collaborative Arrangement, Rights and Obligations		The landowner has the right to veto sales of any credits under $2.00.
Business Combination, Acquisition Related Costs			$ 80,000
Percentage Of Profit Sharing From Development Or Sale Of Carbon Credits							50.00%	50.00%
Duration Of Monthly Payment For Business Acquisition	34 years

X

- Definition

Duration of monthly payment for business acquisition.

+ References

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+ Details

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- Definition

The monthly payment for business acquisition approximately 34 years beginning in April 1, 2011.

+ References

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Balance Type:	debit
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X

- Definition

Profit sharing percentage from the development or the sale of the carbon credits between PMLT and the owner of the forest land.

+ References

No definition available.

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X

- Definition

Area of a real estate property.

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X

- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

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Balance Type:	debit
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X

- Definition

Description of rights and obligations under the collaborative arrangements.

+ References

No definition available.

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Namespace Prefix:	us-gaap_
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X

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 2, 4

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

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