Legal Actions - Additional Information (Details) (CAD)	1 Months Ended
Jun. 02, 2006 Hardie and Kelly	Mar. 10, 2005 Igm Resources
Commitments and Contingencies Disclosure [Line Items]
Compensation amount		15,000,000
Number of shares received by John Forbes Brown	4,812,500
Judgment amount claimed	15,612,645

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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