Severance and Other Charges (Details) - Company`s accrual for severance and other charges (USD $) In Thousands, unless otherwise specified	9 Months Ended
Sep. 30, 2014
Severance and Other Charges (Details) - Company`s accrual for severance and other charges [Line Items]
December 31, 2013	$ 530
Provision in 2014	918
Payments and other settlements in 2014	(777)
Translation adjustment	(2)
September 30, 2014	669
Employee Severance [Member]
Severance and Other Charges (Details) - Company`s accrual for severance and other charges [Line Items]
December 31, 2013	530
Provision in 2014	801
Payments and other settlements in 2014	(739)
Translation adjustment	(2)
September 30, 2014	590
Contract Termination [Member]
Severance and Other Charges (Details) - Company`s accrual for severance and other charges [Line Items]
December 31, 2013
Provision in 2014	117
Payments and other settlements in 2014	(38)
Translation adjustment
September 30, 2014	$ 79

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Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

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Amount of foreign currency translation adjustment increasing or decreasing the accrual for a specified type of restructuring cost.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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