XML 37 R40.htm IDEA: XBRL DOCUMENT v3.3.0.814
Other Assets - Additional Information (Details) - Revolving credit facility - Texas Capital Bank, N.A.
3 Months Ended
Sep. 30, 2015
USD ($)
Line of Credit Facility [Line Items]  
Unamortized debt issuance costs $ 20,257
Delhi field  
Line of Credit Facility [Line Items]  
Deferred legals fee 50,414
Costs incurred for title work related to the Dehli Field $ 108,472