XML 20 R29.htm IDEA: XBRL DOCUMENT v2.4.0.6
Commitments (Narrative) (Details)
9 Months Ended
Sep. 18, 2008
Two mining lease agreements [Member]
USD ($)
Feb. 01, 2012
Lease Agreements [Member]
USD ($)
Sep. 01, 2010
Lease Agreements [Member]
USD ($)
Sep. 01, 2010
Lease Agreements [Member]
CAD
Sep. 30, 2012
Processing agreement [Member]
USD ($)
Sep. 30, 2012
Construction Purchase Orders [Member]
USD ($)
Long term commitment, number of annual payments 10          
Long term commitment, annual payment amount $ 75,000       $ 450,000  
Long-term Purchase Commitment, Amount           1,800,000
Operating Leases, Term   2 years 3 years 3 years    
Operating Leases, Annual Payments   $ 141,258 $ 51,616 50,604    
Operating Leases, Renewable Term   2 years