Quarterly report pursuant to Section 13 or 15(d)

Comprehensive Income (Loss) (Details Textual)

v3.5.0.2
Comprehensive Income (Loss) (Details Textual) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Comprehensive Income Loss [Line Items]        
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total $ 11.9 $ 2.3 $ 10.1 $ 7.2