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STOCKHOLDERS' EQUITY (Details)	3 Months Ended		9 Months Ended
STOCKHOLDERS' EQUITY (Details)	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Average risk-free interest rate	0.62%	0.00%	0.62%	2.23%
Expected dividend yield	0.00%	0.00%	0.00%	0.00%
Expected lives	6 years	0 years	6 years	6 years
Expected volatility	127.50%	0.00%	127.50%	120.70%

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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