Restructuring - (Schedule of Restructuring and Related Costs) (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2018 |
Mar. 31, 2017 |
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| Restructuring Cost and Reserve [Line Items] | ||
| Restructuring charges | $ 40 | $ 41 |
| 2015 Plan [Member] | ||
| Restructuring Cost and Reserve [Line Items] | ||
| Restructuring Reserve, Beginning Balance | 93 | |
| Restructuring charges | 40 | $ 41 |
| Cash payments | (32) | |
| Restructuring Reserve, Ending Balance | 101 | |
| Other Restructuring [Member] | 2015 Plan [Member] | ||
| Restructuring Cost and Reserve [Line Items] | ||
| Restructuring charges | $ 40 | |
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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