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Net Loss Per Share
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12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2011
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| Net Loss Per Share [Text Block] |
Note 2. Net Loss Per Share Basic net loss per share is computed using the weighted-average number of common shares outstanding during the period except that it does not include unvested common shares subject to repurchase or cancellation. Diluted net income per share is computed using the weighted-average number of common shares and, if dilutive, potential common shares outstanding during the period. Potential common shares consist of the incremental common shares issuable upon the exercise of stock options, warrants, restricted shares, and unvested common shares subject to repurchase or cancellation. The dilutive effect of outstanding stock options, restricted shares, restricted stock units, and warrants is not reflected in diluted earnings per share because we incurred net losses for the years ended December 31, 2011 and 2010 and the effect of including these potential common shares in the diluted earnings per share calculations would be anti-dilutive and are therefore not included in the calculations. The following table sets forth the computation of the basic and diluted loss per share:
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