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Income Taxes (Details) - USD ($)
3 Months Ended 9 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Mar. 31, 2019
Mar. 31, 2018
Income Tax Disclosure [Abstract]        
Income before income taxes $ (190,148) $ 1,043,125 $ (959,126) $ 1,548,646
Provision for income taxes $ 161,870 $ (183,154) $ (40,493) $ (318,678)
Effective income tax rate (85.00%) (18.00%) 4.00% (21.00%)