Annual report pursuant to Section 13 and 15(d)

Retirement Plan (Details)

v3.7.0.1
Retirement Plan (Details) - USD ($)
12 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Retirement Benefits [Abstract]    
Employer matching contribution percentage 3.00%  
Period after which employees are eligible to participate in the plan 1 year  
Plan contributions $ 58,000 $ 28,000