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Deferred Revenue - Summary of Deferred Revenue (Detail) (USD $)
Dec. 31, 2013
Dec. 31, 2012
Revenue Recognition [Abstract]    
Deferred Oil Exploration Lease Revenue $ 2,390,808 $ 665,499
Prepaid Rent 698,653  
Other Deferred Revenue 254,890 185,452
Total Deferred Revenue $ 3,344,351 $ 850,951