Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements and Derivatives (Details 7)

v3.5.0.2
Fair Value Measurements and Derivatives (Details 7) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Not Designated as Hedging Instrument | Foreign Currency Forward Contracts | Cash Flow Hedging        
Derivative Instruments Gain Loss [Line Items]        
Gain (loss) recognized in other income (expense) $ 585 $ (6,133) $ 684