Restructuring (Reserve Rollforward) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012
Summary of changes in restructuring accrual
Beginning balance	$ 420
Restructuring charges	809	3,109
Cash payments	(877)	(1,123)
Non-cash items	(49)	(1,413)
Adjustments to previously accrued charges	(26)	(153)
Ending balance	277	420
Q1 2012 Restructuring Plan [Member]
Summary of changes in restructuring accrual
Beginning balance	0
Restructuring charges	0	572
Cash payments	0	(512)
Non-cash items	0	0
Adjustments to previously accrued charges	0	(60)
Ending balance	0	0
Q3 2012 Restructuring Plan [Member]
Summary of changes in restructuring accrual
Beginning balance	420
Restructuring charges		2,537
Cash payments	(345)	(611)
Non-cash items	(49)	(1,413)
Adjustments to previously accrued charges	(26)	(93)
Ending balance	0	420
Q4 2013 Restructuring Plan [Member]
Summary of changes in restructuring accrual
Beginning balance	0
Restructuring charges	809	0
Cash payments	(532)	0
Non-cash items	0	0
Adjustments to previously accrued charges	0	0
Ending balance	$ 277	$ 0

Amount charged against earnings in the period for incurred and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding asset retirement obligations.

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Amount of any reversal and other adjustment made during the period to the amount of a previously accrued liability for a specified type of restructuring cost, excluding adjustments for costs incurred during the period, costs settled during the period, and foreign currency translation adjustments.

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- Definition

Amount of cash paid in the period to fully or partially settle a specified, previously accrued type of restructuring cost.

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- Definition

Amount of consideration other than cash paid in the period to fully or partially settle a specified, previously accrued type of restructuring cost.

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