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Facility Closures and Consolidations (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Restructuring Cost and Reserve [Line Items] |  |  |
Loss on dispositions of assets | $ 250 | $ 1,080 | $ 1,870
Gain on sale of building | (250) | (1,080) | (1,870)
Facility Closing Bangalore, India [Member] | Cost of Sales [Member] |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Total facility closure and move costs | 600 |  |
Facility Closing Bangalore, India [Member] | Selling, General and Administrative Expenses [Member] |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Total facility closure and move costs | 700 |  |
Facility Closing Reynosa, Mexico [Member] | Cost of Sales [Member] |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Future Lease Obligation, Net of Sublease Income | $ (1,100) | 2,300 |
Restructuring and Related Cost, Accelerated Depreciation |  | 1,200 |
Facility Closing Wolverhampton, United Kingdom [Member] |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Loss on dispositions of assets |  | 3,200 |
Facility Closing Wolverhampton, United Kingdom [Member] | Net loss on dispositions of assets [Member] |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Gain (Loss) on Disposition of Business |  | 3,500 |
Packaging segment Mexico facility closure and relocation [Member] |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Total facility closure and move costs |  |  | 2,500
Severance Costs |  |  | 700
Accelerated depreciation and inventory write-downs |  |  | $ 800
Proceeds from Sale of Buildings |  | 2,800 |
Gain on sale of building |  | $ 2,500 |

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