COMMITMENTS AND CONTINGENCIES (Details) - USD ($) |
6 Months Ended | 9 Months Ended |
|---|---|---|
Jun. 30, 2018 |
Sep. 30, 2018 |
|
| Long-term Purchase Commitment [Line Items] | ||
| Minimum annual royalty payment | $ 500,000 | |
| Minimum | ||
| Long-term Purchase Commitment [Line Items] | ||
| Royalty agreement percentage | 0.50% | |
| Maximum | ||
| Long-term Purchase Commitment [Line Items] | ||
| Royalty agreement percentage | 20.00% |