1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) |
Mar. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|---|---|---|---|
| Summary Of Significant Accounting Policies Details | |||
| Common stock issuable upon conversion of convertible debentures | $ 3,652,333 | $ 2,091,000 | $ 2,691,000 |
| Options to purchase common stock | 6,210,461 | 2,815,000 | 2,050,000 |
| Warrants to purchase common stock | 10,653,278 | 9,766,000 | 9,324,000 |
| Totals | $ 20,516,072 | $ 14,672,000 | $ 13,975,000 |