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Restructuring Charges (Tables) | 6 Months Ended
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Jun. 30, 2017
Restructuring And Related Activities [Abstract] |
Components of Accrued Restructuring Costs | The following table summarizes the accrued restructuring costs on the condensed consolidated balance sheet as of June 30, 2017 (in thousands):
|  | Employee Severance |
|  | and Other Benefits |
Balance at December 31, 2016 |  | $ | 3,594 |
Restructuring charges |  |  | 3,480 |
Cash payments |  |  | (6,054 | )
Balance at June 30, 2017 |  | $ | 1,020 |

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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://www.xbrl.org/2003/role/presentationRef -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 2: http://www.xbrl.org/2003/role/presentationRef -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=27011515&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -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=27011515&loc=d3e140864-122747 + Details
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