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Equity Incentive Plan (Details 2)
12 Months Ended
Jun. 30, 2019
$ / shares
shares
Number of Options Outstanding | shares | shares 1,607
Weighted Average Exercise Price $ 325.73
Weighted Average Remaining Contractual Life of Options Outstanding 6 years 1 month 17 days
Number of Options Exercisable | shares | shares 1,471
Weighted Average Exercise Price $ 325.52
Exercise Price Range One [Member]  
Range of Exercise Prices $ 280.00
Number of Options Outstanding | shares | shares 76
Weighted Average Exercise Price $ 280.00
Weighted Average Remaining Contractual Life of Options Outstanding 7 years 10 months 6 days
Number of Options Exercisable | shares | shares 76
Weighted Average Exercise Price $ 280.00
Exercise Price Range Two [Member]  
Range of Exercise Prices $ 328.00
Number of Options Outstanding | shares | shares 1,531
Weighted Average Exercise Price $ 328.00
Weighted Average Remaining Contractual Life of Options Outstanding 6 years 18 days
Number of Options Exercisable | shares | shares 1,395
Weighted Average Exercise Price $ 328.00