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Stock-Based Compensation (Tables)
 12 Months Ended
Jun. 30, 2020
Share-based Payment Arrangement [Abstract]  
Schedule of unvested restricted shares and restricted stock units ("RSUs") activity
   Restricted Shares   Restricted Stock Units   Total   Weighted Average Grant Date Fair Value 
Unvested as of June 30, 2019   215,063    —    215,063   $11.99 
Granted   —    571,229    571,229    7.24 
Vested   (88,659)   (26,965)   (115,624)   7.25 
Forfeited   (54,091)   (78,470)   (132,561)   10.83 
Unvested as of June 30, 2020   72,313    465,794    538,107   $6.56