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Restructuring Charges - Rollforward of Accrued Laibility Balances Related to Restructuring (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Jun. 30, 2015 | Jun. 30, 2014 | Sep. 30, 2015 | Sep. 30, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2015
Restructuring Charges Accrual |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  | $ 0 |  |  | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 |  |
Additions for costs expensed | $ 289 | $ 1,193 | 0 | $ 219 | $ 353 | 4,822 | 1,193 | 5,175 | 1,482 | 5,394 | 4,745 | 5,394 | $ 0 |
Less: non-cash expense |  |  |  |  |  |  |  |  |  |  | (2,515) | (4,103) |  |
Reductions for payments |  |  |  |  |  |  |  |  |  |  | (1,375) | (1,291) |  |
Ending balance |  |  | 0 |  |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | $ 855
Spin-off |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restructuring Charges Accrual |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  | 0 |  |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 |  |
Additions for costs expensed |  |  |  |  |  |  |  |  |  |  | 4,135 | 0 |  |
Less: non-cash expense |  |  |  |  |  |  |  |  |  |  | (2,515) | 0 |  |
Reductions for payments |  |  |  |  |  |  |  |  |  |  | (765) | 0 |  |
Ending balance |  |  | 0 |  |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 855
Cost Reduction Plan |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restructuring Charges Accrual |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  | 0 |  |  | 0 | 0 | 0 | 0 | 0 | 0 | 0 |  |
Additions for costs expensed |  |  |  |  |  |  |  |  |  |  | 610 | 5,394 |  |
Less: non-cash expense |  |  |  |  |  |  |  |  |  |  | 0 | (4,103) |  |
Reductions for payments |  |  |  |  |  |  |  |  |  |  | (610) | (1,291) |  |
Ending balance |  |  | $ 0 |  |  | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0

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- Definition Amount of non-cash charge that represents the reduction of the carrying amount of inventory associated with exit or disposal activities pursuant to an authorized plan. + References No definition available. + Details
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- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. + 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 230 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3536-108585 + Details
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- Definition Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost. + 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) -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)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 + Details
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- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: 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)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 2: 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 + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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