Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation - Schedule of Fair Value of Options Granted Assumptions (Details)

v3.7.0.1
Stock Based Compensation - Schedule of Fair Value of Options Granted Assumptions (Details)
12 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Risk-free interest rate, minimum 0.01% 0.01%
Risk-free interest rate, maximum 0.51% 0.02%
Expected volatility, minimum 16.71% 41.65%
Expected volatility, maximum 19.27% 47.89%
Expected dividend 0.00% 0.00%
Minimum [Member]    
Expected life 1 month 3 months
Maximum [Member]    
Expected life 3 months 5 months