Quarterly report pursuant to Section 13 or 15(d)

Foreign Currency Exchange Contracts and Hedging - Additional Information (Details)

v3.5.0.2
Foreign Currency Exchange Contracts and Hedging - Additional Information (Details)
6 Months Ended
Jun. 30, 2016
USD ($)
Contract
Derivatives Fair Value [Line Items]  
Number of contract designated hedges | Contract 11
Non-Designated Derivative Contracts  
Derivatives Fair Value [Line Items]  
Derivative contracts notional amounts $ 882,000
Designated Derivative Contracts  
Derivatives Fair Value [Line Items]  
Derivative contracts notional amounts 2,280,000
Unrealized gain on derivative $ 15,000
Minimum  
Derivatives Fair Value [Line Items]  
Derivative contracts expiration period 1 month
Maximum  
Derivatives Fair Value [Line Items]  
Derivative contracts expiration period 6 months