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INCOME TAXES (Details) (USD $)
12 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2001
Jan. 14, 1998
Current deferred tax assets:            
Other current deferred tax assets   $ 162,000        
Total current temporary differences   162,000        
Less: valuation allowance   (162,000)        
Non-current deferred tax assets            
Stock compensation 2,276,000 2,314,000        
Property and Equipment 55,000          
Oil and gas properties 16,277,000 20,244,000        
Capital loss 167,000 143,000        
Total non-current deferred tax assets 18,775,000 22,701,000        
Non-current deferred tax liabilities            
Property and Equipment   (21,000)        
Net operating losses 31,943,000 28,006,000        
Total 50,718,000 50,686,000        
Less: valuation allowance (50,718,000) (50,686,000)        
Net operating loss carryforwards 103,800,000          
Excess tax benefits related to stock compensation 2,200,000          
Amount of net operating losses carryforwards, prior to ownership change         3,313,000 949,000
Net operating losses carryforwards per year         784,000 151,000
Net operating losses removed due to restructuring     13,200,000      
Reconciliation of the actual taxes            
Income tax (benefit) at the statutory federal rate (35%) (5,991,000) (6,461,000) (52,256,000)      
Increase (decrease) resulting from nondeductible stock compensation 120,000 349,000 1,454,000      
Reduction of net operating losses related to excess tax benefits from non-qualifying stock options   (68,000) 854,000      
Deemed taxable income not recognized for book purposes from Tullow carried well costs   12,950,000        
Non-deductible capital loss   7,875,000        
Reserve against US net operating loss upon transfer of the Concession to non-US tax jurisdiction   5,485,000        
Foreign Rate Differential 5,619,000 1,268,000        
Other, net 220,000 (1,052,000) 1,403,000      
Change in valuation allowance 32,000 (20,346,000) 48,545,000      
Statutory federal rate (as a percent) 35.00%          
Summary of activity related to gross unrecognized tax benefits            
Balance at the end of the period 5,485,000 5,485,000 5,485,000 5,485,000    
Unrecognized tax benefits that, if recognized, would affect our effective tax rate $ 5,485 $ 5,485 $ 0