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Retirement Plan (Details) - USD ($)
12 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Retirement Benefits [Abstract]    
Employer match of employee contributions of first 6% of eligible compensation (as a percent) 100.00%  
Percentage of eligible compensation, matched 100% by employer 6.00%  
Matching contribution to the plan $ 52,809 $ 43,134