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Restructuring Charges (Tables) | 12 Months Ended
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Dec. 31, 2015
Restructuring and Related Activities [Abstract] |
Summary of changes to accrued liability balance related to restructuring charges | The following table summarizes the changes to our accrued liability balance related to restructuring charges for the year ended December 31, 2015 and December 31, 2014 (in thousands):
| Spin-off |  | Cost Reduction Plan |  | Total
Balance at January 1, 2014 | $ | — |  |  | $ | — |  |  | $ | — |
Additions for costs expensed | — |  |  | 5,394 |  |  | 5,394 |
Less: non-cash expense | — |  |  | (4,103 | ) |  | (4,103 | )
Reductions for payments | — |  |  | (1,291 | ) |  | (1,291 | )
Balance at January 1, 2015 | $ | — |  |  | $ | — |  |  | $ | — |
Additions for costs expensed | 4,135 |  |  | 610 |  |  | 4,745 |
Less: non-cash expense | (2,515 | ) |  | $ | — |  |  | (2,515 | )
Reductions for payments | (765 | ) |  | (610 | ) |  | (1,375 | )
Balance at December 31, 2015 | $ | 855 |  |  | $ | — |  |  | $ | 855 |
Schedule of components of charges included in restructuring and other charges | The following table summarizes the components of charges included in restructuring and other charges in our consolidated statements of operations for the year ended December 31, 2015 and December 31, 2014 (in thousands):
| Year ended December 31, 2015 |  | Year ended December 31, 2014
Retention and severance benefits | $ | 3,135 |  |  | $ | — |
Non-cash inventory write-downs | 1,000 |  |  | 4,103 |
Employee termination benefits | 610 |  |  | 1,291 |
Total restructuring and other charges | $ | 4,745 |  |  | $ | 5,394 |

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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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- Definition Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -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(b)(2)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 + Details
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