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Income Taxes (Details) - USD ($)
3 Months Ended 6 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Income Tax Disclosure [Abstract]        
Unrecognized tax benefits $ 0   $ 0  
Income tax expense $ 1,361,097 $ 368,889 $ 2,250,273 $ 2,123,858
Income tax expense, effective rates (as a percent)     35.00% 35.00%