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Income Taxes (Details) - USD ($)
 1 Months Ended 3 Months Ended 9 Months Ended
Sep. 30, 2015
Mar. 31, 2016
Mar. 31, 2015
Mar. 31, 2016
Mar. 31, 2015
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]          
Unrecognized tax benefits   $ 0   $ 0  
Accrued interest and penalties, unrecognized tax benefits       0  
Net loss for state tax purposes $ 19,100,000        
Income tax expense   $ (72,337) $ 494,180 $ 2,051,521 $ 2,118,218
Income tax expense, effective rates (as a percent)       35.00% 41.00%
State          
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]          
Net loss for state tax purposes 24,200,000        
State | Louisiana          
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]          
Income tax refund 1,500,000        
Interest on refund recorded as a deduction of current income tax expense $ 57,467