
Note 13.	Per Share Data

Basic net (loss) income per common share is calculated by dividing net loss by the weighted average number of common shares outstanding during the period. Diluted net (loss) income per common share adjusts basic net (loss) income per common share, computed using the treasury stock method, for the effects of potentially dilutive common shares, if the effect is not antidilutive. Potentially dilutive common shares issuable under our equity-based compensation plans where the average market price exceeded the exercise price were 38 million and 12 million shares for the year-to-date periods ending September 30, 2013 and 2012, respectively, and 33 million shares for the year-to-date period ending July 10, 2013. In addition, as of September 30, 2013, all 55 million shares issuable under the warrant with Softbank were treated as potentially dilutive securities. However, all such potentially dilutive shares were antidilutive for the three and nine-month periods ended September 30, 2013 and 2012 as well as the 191-day period ended July 10, 2013, and therefore, have no effect on our determination of dilutive weighted average number of shares outstanding. The computation of diluted net (loss) income per common share for the 10-day period ended July 10, 2013 includes the effect of dilutive securities consisting of approximately 22 million options and restricted stock units, in addition to 532 million shares issuable under the convertible bond prior to its conversion on July 10, 2013. Outstanding options to purchase shares totaling 12 million for the 10-day period ended July 10, 2013 were not included in the computation of diluted net (loss) income per common share because to do so would have been antidilutive.