XML 53 R41.htm IDEA: XBRL DOCUMENT v3.2.0.727
Retirement Plan (Details) - USD ($)
12 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Retirement Plan [Abstract]    
Employer matching contribution percentage 3.00%  
Period after which employees are eligible to participate in the plan 1 year  
Plan contributions $ 21,900 $ 21,600