Commitments - Additional Information (Detail) (CAD)	1 Months Ended		9 Months Ended
	Dec. 01, 2008	Nov. 20, 2007	Jun. 30, 2012 Chief Executive Officer and President Portwest Investments Ltd	Jun. 30, 2012 Chief Financial Officer Concorde Consulting
Long-term Contracts or Programs Disclosure [Line Items]
Percentage of ownership interest			100.00%	100.00%
Compensation to directors			12,500	15,000
Accrued compensation to directors			244,375
Office lease agreement date	Dec. 31, 2013	Nov. 30, 2012