Quarterly report pursuant to Section 13 or 15(d)

Comprehensive Loss (Details Textual)

v2.4.1.9
Comprehensive Loss (Details Textual) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Comprehensive Income Loss [Line Items]    
Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total $ 4.9us-gaap_ComprehensiveIncomeNetOfTax $ 1.8us-gaap_ComprehensiveIncomeNetOfTax