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Restructuring Charges (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2018 | Mar. 31, 2017 | Jan. 30, 2018
Restructuring Cost and Reserve [Line Items] |  |  |
Assets Held-for-sale, Not Part of Disposal Group, Current | $ 3,500 |  |
Restructuring charges | 3,245 | $ 0 |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring charges | 3,245 | $ 0 |
2018 Plan [Member] |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges | 3,245 |  |
Restructuring Reserve [Roll Forward] |  |  |
Beginning balance | 0 |  |
Restructuring charges | 3,245 |  |
Payments for Restructuring | (1,584) |  |
Restructuring Reserve, Settled without Cash | (670) |  |
Ending balance | 991 |  |
2018 Plan [Member] | Employee Severance [Member] |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges | 2,357 |  |
Restructuring Reserve [Roll Forward] |  |  |
Beginning balance | 0 |  |
Restructuring charges | 2,357 |  |
Payments for Restructuring | (1,530) |  |
Restructuring Reserve, Settled without Cash | 0 |  |
Ending balance | 827 |  |
2018 Plan [Member] | Restructuring Charges [Member] |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Beginning balance | 0 |  |
Restructuring Costs and Asset Impairment Charges | 888 |  |
Payments for Restructuring | (54) |  |
Restructuring Reserve, Settled without Cash | (670) |  |
Ending balance | 164 |  |
2018 Plan [Member] | Other |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges | 3,000 |  |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring charges | 3,000 |  |
2018 Plan [Member] | Corporate |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges | 200 |  |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring charges | $ 200 |  |
Minimum [Member] |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Company estimate of the aggregate restructuring cost |  |  | $ 2,000
Maximum [Member] |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Company estimate of the aggregate restructuring cost |  |  | $ 5,000

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