Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation (Details 2)

v3.10.0.1
Stock-Based Compensation (Details 2) - $ / shares
12 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2016
Number of Options Outstanding 19,415,246 21,290,751 8,947,418
Weighted Average Exercise Price $ 1.55 $ 1.65 $ 2.73
Weighted Average Remaining Contractual Lives 7 years 9 months 18 days 7 years 8 months 12 days  
Employee Stock Option [Member]      
Number of Options Outstanding 19,415,246    
Weighted Average Exercise Price $ 1.64    
Weighted Average Remaining Contractual Lives 5 years 3 months 18 days    
Employee Stock Option [Member] | Range Of Exercise Prices One [Member]      
Lower Range of Exercise Prices $ 1.00    
Upper Range of Exercise Prices $ 1.99    
Number of Options Outstanding 12,908,287    
Weighted Average Exercise Price $ 1.20    
Weighted Average Remaining Contractual Lives 6 years 6 months    
Employee Stock Option [Member] | Range Of Exercise Prices Two [Member]      
Lower Range of Exercise Prices $ 2.00    
Upper Range of Exercise Prices $ 2.99    
Number of Options Outstanding 3,778,208    
Weighted Average Exercise Price $ 2.06    
Weighted Average Remaining Contractual Lives 7 years 3 months 18 days    
Employee Stock Option [Member] | Range Of Exercise Prices Three [Member]      
Lower Range of Exercise Prices $ 3.00    
Upper Range of Exercise Prices $ 4.50    
Number of Options Outstanding 2,728,751    
Weighted Average Exercise Price $ 3.14    
Weighted Average Remaining Contractual Lives 2 years 2 months 12 days