XML 40 R28.htm IDEA: XBRL DOCUMENT v3.8.0.1
Loss per share - Schedule of Basic and Diluted Loss Per Share (Detail) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Earnings Per Share [Abstract]    
Net loss from continuing operations $ (5,558) $ (9,832)
Net loss from discontinued operations (21,124) (2,893)
Net loss $ (26,682) $ (12,725)
Weighted average number of shares outstanding, Basic and diluted (in shares) [1] 67,311,784 53,811,688
Basic and diluted:    
Continuing operations [2] $ (0.08) $ (0.18)
Discontinued operations [2] (0.31) (0.05)
Total Net Loss, Basic and Diluted [2] $ (0.40) $ (0.24)
[1] For the quarter ended March 31, 2018, 6,729,045 shares of RSUs, 222,000 shares of options and warrants to purchase 2,623,776 shares of common stock are excluded from the calculation of the diluted weighted average number of shares outstanding as their effects would be anti-dilutive. For the quarter ended March 31, 2017, 14,826,890 shares of RSUs, 222,000 shares of options and warrants to purchase 1,273,776 shares of common stock are excluded from the calculation of the diluted weighted average number of shares outstanding as their effects would be anti-dilutive.
[2] Loss per share tables may contain summation differences due to rounding.