XML 24 R34.htm IDEA: XBRL DOCUMENT v2.4.1.9
Foreign Currency Derivative Instruments Foreign Currency Derivative Instruments (Details 2) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Derivative Instruments and Hedging Activities Disclosure [Abstract]    
Gross amounts of recognized assets (liabilities) $ (443)us-gaap_DerivativeAssetFairValueGrossLiability $ (1,993)us-gaap_DerivativeAssetFairValueGrossLiability
Gross amounts offset in the condensed consolidated balance sheets 114us-gaap_DerivativeLiabilityFairValueGrossAsset 350us-gaap_DerivativeLiabilityFairValueGrossAsset
Net amount of recognized asset (liability) presented in the condensed consolidated balance sheets $ (329)us-gaap_DerivativeLiabilities $ (1,643)us-gaap_DerivativeLiabilities