Quarterly report pursuant to Section 13 or 15(d)

Net Income (Loss) Per Share (Details Textuals)

v3.7.0.1
Net Income (Loss) Per Share (Details Textuals) - shares
shares in Millions
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Earnings Per Share [Abstract]    
Common stock equivalents excluded from the calculation of net loss per share (shares) 0.4 0.2