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Net (Loss) Income Per Share
3 Months Ended
Dec. 31, 2013
Earnings Per Share, Basic and Diluted [Abstract]  
Net (Loss) Income Per Share
Net Loss Per Share
Common equivalent shares are excluded from the computation of diluted net loss per share if their effect is anti-dilutive. Potentially dilutive common equivalent shares aggregating to 13.7 million and 14.8 million shares for the three months ended December 31, 2013 and 2012, respectively, have been excluded from the computation of diluted net loss per share because their inclusion would be anti-dilutive.