|
Consolidated Balance Sheets (Parentheticals) (USD $)
|
Dec. 31, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Preferred stock, par value (in Dollars per share) | $ 0.001 | $ 0.001 |
| Preferred stock, shares authorized | 10,000,000 | 10,000,000 |
| Preferred stock, shares issued | 0 | 0 |
| Common stock, par value (in Dollars per share) | $ 0.001 | $ 0.001 |
| Common stock, shares authorized | 500,000,000 | 500,000,000 |
| Common stock, shares issued | 37,310,963 | 30,244,439 |
| Common stock, outstanding | 37,310,963 | 30,244,439 |