CONSOLIDATED BALANCE SHEETS (Parentheticals) - $ / shares |
Dec. 31, 2016 |
Dec. 31, 2015 |
|---|---|---|
| CONSOLIDATED BALANCE SHEETS [Abstract] | ||
| Preferred stock par value | $ 0.0001 | $ 0.0001 |
| Preferred stock shares authorized | 1,000,000 | 1,000,000 |
| Preferred stock shares issued | 49,504 | 73,935 |
| Preferred stock shares outstanding | 49,504 | 73,935 |
| Common stock par value | $ 0.0001 | $ 0.0001 |
| Common stock shares authorized | 250,000,000 | 250,000,000 |
| Common stock shares issued | 117,131,407 | 110,468,753 |
| Common stock shares outstanding | 117,131,407 | 110,468,753 |