v3.8.0.1
Consolidated Statements of Comprehensive Loss - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Net loss $ (50.2) $ (65.6) $ (57.6)
Unrealized loss on short-term available-for-sale marketable securities (0.2) 0.0 0.0
Foreign currency translation loss (1.4) (0.7) (0.2)
Comprehensive loss $ (51.8) $ (66.3) $ (57.8)