Derivative Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified			6 Months Ended
Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2014 Foreign Exchange Contract [Member]
Derivatives, Fair Value [Line Items]
Average notional amount			$ 9,989
Derivative liabilities	201
Derivative assets		$ 452

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

+ References+ Details

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

+ References+ Details