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Restructuring Charges (Tables) | 3 Months Ended
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Mar. 31, 2019
Restructuring Charges [Abstract] |
Schedule Of Accrued Restructuring | The following table summarizes the 2019 activi ty in the accrued restru cturing balances related to the restructuring activities initiated prior to March 31, 2019:
|  |  | Balance as of |  |  |  |  |  |  |  | Foreign |  | Balance as of
|  |  | December 31, |  | Restructuring |  | Cash |  | Exchange |  | March 31,
(in thousands) |  |  | 2018 |  |  |  | Charges |  |  | Payment |  | Adjustments |  | 2019
2019 Restructuring: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Severance |  | $ | — |  |  | $ | 236 |  | $ | (130) |  | $ | — |  | $ | 106
| Other exit costs |  |  | — |  |  |  | 93 |  |  | (31) |  |  | — |  |  | 62
|  |  | — |  |  |  | 329 |  |  | (161) |  |  | — |  |  | 168
2018 Restructuring: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Severance |  |  | 282 |  |  |  | — |  |  | (282) |  |  | — |  |  | —
| Other exit costs |  |  | 918 |  |  |  | 228 |  |  | (1,051) |  |  | — |  |  | 95
|  |  | 1,200 |  |  |  | 228 |  |  | (1,333) |  |  | — |  |  | 95
2017 Restructuring: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Other exit costs |  |  | 135 |  |  |  | — |  |  | — |  |  | (1) |  |  | 134
|  |  | 135 |  |  |  | — |  |  | — |  |  | (1) |  |  | 134
Total |  | $ | 1,335 |  |  | $ | 557 |  | $ | (1,494) |  | $ | (1) |  | $ | 397

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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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