Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies (Narrative) (Details)

v3.5.0.2
Commitments and Contingencies (Narrative) (Details)
$ in Millions
 12 Months Ended
Jun. 30, 2016
USD ($)
ft²
$ / ft²
Jun. 30, 2015
USD ($)
Sep. 22, 2016
ft²
$ / ft²
Operating Leased Assets [Line Items]      
Rent expense | $ $ 0.7 $ 0.4  
Maximum annual contributions per employee, percent 90.00%    
Employer matching contribution, percent of match, percentage 30.00%    
Employer matching contribution, percent of employees' gross pay, percentage 60.00%    
Employer contribution | $ $ 0.1 $ 0.1  
Santa Monica, California      
Operating Leased Assets [Line Items]      
Area under lease | ft² 7,100    
Rent expense (usd per sqft) | $ / ft² 3.80    
Annual increase, percentage 3.00%    
El Segundo, California | Subsequent Event      
Operating Leased Assets [Line Items]      
Rent expense (usd per sqft) | $ / ft²     3.60
Annual increase, percentage     3.00%
Area of Real Estate Property | ft²     9,000
Vienna, Austria      
Operating Leased Assets [Line Items]      
Area under lease | ft² 2,100    
Rent expense (usd per sqft) | $ / ft² 2.20    
Vienna, Austria | Subsequent Event      
Operating Leased Assets [Line Items]      
Area under lease | ft²     248
Rent expense (usd per sqft) | $ / ft²     10.66
Las Vegas, Nevada      
Operating Leased Assets [Line Items]      
Area under lease | ft² 17,600    
Rent expense (usd per sqft) | $ / ft² 1.50    
Annual increase, percentage 3.00%    
Term of lease (in years) 5 years