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Restructuring Charges (Tables) | 9 Months Ended
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Sep. 30, 2018
Restructuring Charges [Abstract] |
Schedule Of Accrued Restructuring | The following table summarizes the 2018 activity in the accrued restru cturing balances related to the restructuring activities initiated prior to September 30, 2018:
|  |  | Balance as of |  |  |  |  |  |  |  |  |  | Foreign |  | Balance as of
|  |  | December 31, |  | Restructuring |  | Cash |  | Non-Cash |  | Exchange |  | September 30,
(in thousands) |  |  | 2017 |  |  |  | Charges |  |  | Payment |  | Activity |  | Adjustments |  | 2018
2018 Restructuring: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Severance |  | $ | — |  |  | $ | 1,626 |  | $ | (1,626) | $ | — |  | $ | — |  | $ | —
| Other exit costs |  |  | — |  |  |  | 1,323 |  |  | (687) |  | — |  |  | — |  |  | 636
|  |  | — |  |  |  | 2,949 |  |  | (2,313) |  | — |  |  | — |  |  | 636
2017 Restructuring: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Severance |  |  | 47 |  |  |  | 3 |  |  | (50) |  | — |  |  | — |  |  | —
| Leased facilities and equipment |  |  | — |  |  |  | 96 |  |  | (96) |  | — |  |  | — |  |  | —
| Other exit costs |  |  | 198 |  |  |  | 270 |  |  | (309) |  | — |  |  | (29) |  |  | 130
|  |  | 245 |  |  |  | 369 |  |  | (455) |  | — |  |  | (29) |  |  | 130
2016 Restructuring: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Severance |  |  | 29 |  |  |  | (6) |  |  | (23) |  | — |  |  | — |  |  | —
| Other exit costs |  |  | 16 |  |  |  | 245 |  |  | (145) |  | (116) |  |  | — |  |  | —
|  |  | 45 |  |  |  | 239 |  |  | (168) |  | (116) |  |  | — |  |  | —
Total |  | $ | 290 |  |  | $ | 3,557 |  | $ | (2,936) | $ | (116) |  | $ | (29) |  | $ | 766

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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