GOVERNMENT CONTRIBUTION PLAN (Narrative) (Details) - USD ($) |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Oct. 31, 2016 |
Jul. 31, 2016 |
Jul. 31, 2015 |
Jul. 31, 2014 |
|
| Defined Contribution Plan, Employer Discretionary Contribution Amount | $ 101,887 | $ 92,134 | $ 62,846 | $ 22,098 |