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Restructuring (Tables) | 12 Months Ended
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Dec. 31, 2013
Restructuring And Related Activities [Abstract] |
Summary of Restructuring Liability | The following table sets forth activity in the restructuring liability for the year ended December 31, 2013, which is primarily comprised of employee severance costs (in thousands):
|  | Employee Severance Costs |  |  | Facility Exit Related Costs |  |  | Total |
Balance at December 31, 2012 |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Accruals |  |  | 2,273 |  |  |  | 1,455 |  |  |  | 3,728 |
Payments |  |  | (2,273 | ) |  |  | (574 | ) |  |  | (2,847 | )
Balance at December 31, 2013 |  | $ | 0 |  |  | $ | 881 |  |  | $ | 881 |

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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 S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747 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 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 + Details
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