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Net Income Per Share - Schedule of Outstanding Potentially Dilutive Securities (Details) - $ / shares
12 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2015
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Weighted Average Exercise Price (in dollars per share)   $ 0.61 $ 1.55
Outstanding (in shares)   126,403 147,347
Contingent Restricted Stock grants      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Weighted Average Exercise Price (in dollars per share) $ 0.00 $ 0.00 $ 0.00
Outstanding (in shares) 113,270 91,172 56,286
Stock Options      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Weighted Average Exercise Price (in dollars per share)   $ 2.19 $ 2.50
Outstanding (in shares)   35,231 91,061