Quarterly report pursuant to Section 13 or 15(d)

Net Loss per Share

Net Loss per Share
3 Months Ended
Mar. 31, 2018
Earnings Per Share [Abstract]  
Net Loss per Share
7. Net Loss per Share

Basic earnings per share is computed based on the net loss allocable to common stockholders for each period, divided by the weighted average number of common shares outstanding. All outstanding stock options and restricted stock units (RSUs) are excluded from the calculation since they are anti-dilutive. Due to the existence of net losses for the three-month periods ended March 31, 2018 and 2017, basic and diluted loss per share were the same.