Intangible Assets (Details 1) - USD ($) |
Jul. 31, 2015 |
Jul. 31, 2014 |
Jul. 31, 2013 |
|---|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | |||
| 2016 | $ 797,727 | ||
| 2017 | 797,727 | ||
| 2018 | 797,727 | ||
| 2019 | 797,727 | ||
| Thereafter | 1,453,998 | ||
| Total intangible assets subject to amortization | 4,644,906 | $ 5,082,375 | $ 0 |
| Developed Technology Rights [Member] | |||
| Finite-Lived Intangible Assets [Line Items] | |||
| 2016 | 681,041 | ||
| 2017 | 681,041 | ||
| 2018 | 681,041 | ||
| 2019 | 681,041 | ||
| Thereafter | 1,245,225 | ||
| Total intangible assets subject to amortization | 3,969,389 | 4,290,172 | 0 |
| Trade Names [Member] | |||
| Finite-Lived Intangible Assets [Line Items] | |||
| 2016 | 116,686 | ||
| 2017 | 116,686 | ||
| 2018 | 116,686 | ||
| 2019 | 116,686 | ||
| Thereafter | 208,773 | ||
| Total intangible assets subject to amortization | $ 675,517 | $ 792,203 | $ 0 |