STOCK-BASED COMPENSATION PLANS (Details)	12 Months Ended
Jun. 30, 2012
Expected volatility	52.20%
Expected term	7 years
Expected dividend yield	0.00%
Risk-free interest rate	1.66%

- Definition

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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