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Subsequent Event
3 Months Ended
Jun. 30, 2011
Subsequent Event [Abstract]  
Subsequent Events [Text Block]
Subsequent Event


On August 1, 2011, the Company granted, to an executive officer, 25,000 options under the 2007 Plan to acquire shares of common stock at $2.99 per share, the closing price of the stock on August 1, 2011. These options have a life of five years from the date of grant, and vest 50% immediately and 50% on July 31, 2012. The fair value of the options was determined to be $38, which will be expensed as share-based compensation in accordance with the vesting period of the options.


The fair value of these options at the date of grant was estimated using a Black-Scholes option pricing model with the following weighted average assumptions.


Expected life (years)
3


Expected volatility
78
%
Risk-free interest rate
2
%
Dividend yield
%