Loss per share is computed by dividing net loss by the weighted average number of common shares outstanding during each period presented. Diluted loss per share does not give effect to stock options and restricted stock outstanding during the applicable periods as the effect would be anti-dilutive. The following table reflects the calculation of weighted average common and dilutive potential common shares outstanding as presented in the accompanying Condensed Consolidated Statements of Operations and Comprehensive Loss (in thousands, except per share data):

 

 

Stock options with an exercise price greater than the average market price of our common stock and certain options, restricted stock, and restricted share units with unrecognized compensation expense do not impact the computation of diluted loss per share because the effect would be anti-dilutive. The following table summarizes on a weighted-average basis stock options, restricted shares, and restricted share units that were excluded from the computation of diluted loss per share because their inclusion would have had an anti-dilutive effect (in thousands):