Derivative Financial Instruments (Offsetting of Derivative Liabilities) (Details) (Foreign Exchange Forward [Member], USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Foreign Exchange Forward [Member]
    
Offsetting Liabilities [Line Items]    
Derivative Liability, Fair Value, Gross Liability $ 204 [1] $ 915 [2]
Derivative Liability, Fair Value, Gross Asset 0 0
Derivative Liability, Fair Value, Amount Not Offset Against Collateral 204 915
Derivative, Collateral, Right to Reclaim Securities (78) [3] (62) [3]
Derivative, Collateral, Right to Reclaim Cash 0 0
Derivative Liability, Fair Value, Amount Offset Against Collateral $ 126 $ 853
[1] Included in accrued liabilities on the condensed consolidated balance sheets.
[2] Included in accrued liabilities and other liabilities on the condensed consolidated balance sheets.
[3] The balances at March 31, 2015 and December 31, 2014 were related to derivative assets which are allowed to be net settled against derivative liabilities in accordance with the master netting agreements.