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AGREEMENT WITH GREEN ERA LTD (Details Textual) (USD $)	3 Months Ended
	Oct. 31, 2012	Feb. 17, 2011 Greenera, Ltd [Member] acre	Feb. 17, 2011 Greenera, Ltd [Member] hectare
Area of Real Estate Property		150,000	60,000
Contract Cost Accrued	$ 95,000
Adjustment To Additional Paid In Capital Imputed Interest On Contracts Receivable	$ 1,345

X

- Definition

Represents the amount of imputed interest accrued on unpaid balance on contracts.

+ References

No definition available.

+ Details

Name:	pmlt_AdjustmentToAdditionalPaidInCapitalImputedInterestOnContractsReceivable
Namespace Prefix:	pmlt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Reflects the amount of contract cost accrued.

+ References

No definition available.

+ Details

Name:	pmlt_ContractCostAccrued
Namespace Prefix:	pmlt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Area of a real estate property.

+ References

No definition available.

+ Details

Name:	us-gaap_AreaOfRealEstateProperty
Namespace Prefix:	us-gaap_
Data Type:	num:areaItemType
Balance Type:	na
Period Type:	instant