|
Consolidated Balance Sheets (Parenthetical) (USD $)
|
Jun. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
| Preferred stock, par value | $ 0.001 | $ 0.001 |
| Preferred stock, authorized | 5,000,000 | 5,000,000 |
| Preferred stock, shares outstanding | 1,375,000 | 1,375,000 |
| Common stock, per value | $ 0.001 | $ 0.001 |
| Common stock, authorized | 50,000,000 | 50,000,000 |
| Common stock, shares outstanding | 4,763,526 | 4,418,793 |