Quarterly report pursuant to Section 13 or 15(d)

Comprehensive Loss (Details Textual)

v3.10.0.1
Comprehensive Loss (Details Textual) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Comprehensive Loss [Line Items]        
Comprehensive Loss, Net of Tax, Attributable to Parent, Total $ 2.0 $ 4.2 $ 5.5 $ 10.6