10. STOCK OPTIONS (Details 1) (USD $)	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
StatementLineItem [Line Items]
Expected life - years	5 years	5 years
Interest rate	0.36%
Volatility	51.00%
Dividend yield	0.00%	0.00%
Weighted average fair value of options granted	$ 0.38
Minimum [Member]
StatementLineItem [Line Items]
Interest rate		0.36%
Volatility		51.00%
Weighted average fair value of options granted		0.38
Maximum [Member]
StatementLineItem [Line Items]
Interest rate		0.38%
Volatility		58.00%

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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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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