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Commitments and Contingencies (Details Textual) (USD $)
In Millions, unless otherwise specified
 1 Months Ended 9 Months Ended
May 31, 2012
Sep. 30, 2012
Commitments and Contingencies (Textual) [Abstract]    
Number of securities owned   0
Charter Agreement Period   90 days
Charter agreement period extended   30 days
Amended senior convertible note $ 8  
Expecting to receive cash proceeds   41
United Kingdom [Member]
    
Commitments and Contingencies (Textual) [Abstract]    
Contracted to pay cash   5
Galt Resources [Member]
    
Commitments and Contingencies (Textual) [Abstract]    
Contracted to pay cash   15
Third Party [Member]
    
Commitments and Contingencies (Textual) [Abstract]    
Project financing   10
Cash paid for project financing   10
Maximum [Member]
    
Commitments and Contingencies (Textual) [Abstract]    
Renewed term loan payment   5
Property and Equipment , Estimated Useful life   10 years
Minimum [Member]
    
Commitments and Contingencies (Textual) [Abstract]    
Renewed term loan payment   $ 3
Property and Equipment , Estimated Useful life   3 years