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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
|
Mar. 31, 2012
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Dec. 31, 2011
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|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Preferred stock, par value | $ 0.001 | $ 0.001 |
| Preferred stock, shares authorized | 5,000,000 | 5,000,000 |
| Preferred stock, shares issued | ||
| Preferred stock, shares outstanding | ||
| Common stock, par value | $ 0.001 | $ 0.001 |
| Common stock, shares authorized | 195,000,000 | 195,000,000 |
| Common stock, shares issued | 44,946,539 | 44,646,539 |
| Common stock, shares outstanding | 44,946,539 | 44,646,539 |