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Restructuring Activity Restructuring Activity (Tables) | 12 Months Ended
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Dec. 31, 2019
Restructuring and Related Activities [Abstract] |
Restructuring and Related Costs [Table Text Block] | The following table presents the activity related to the plans, which is included in restructuring charges in the consolidated statements of operations:
| Years Ended December 31,
| 2019 |  | 2018 |  | 2017
| (in thousands)
Employee separation expenses | $ | 1,150 |  |  | $ | 2,094 |  |  | $ | 8,353 |
Lease related expenses | 1,301 |  |  | 1,608 |  |  | 1,025 |
Other | 185 |  |  | 136 |  |  | 146 |
| $ | 2,636 |  |  | $ | 3,838 |  |  | $ | 9,524 |
Restructuring activity and rollforward of restructuring liability | The following table presents a roll-forward of the Company's restructuring liability for the years ended December 31, 2019 and 2018. The restructuring liability is included in accrued expenses and other current liabilities and other long-term liabilities in the consolidated balance sheets.
| Employee Separation Expenses |  | Lease Related Expenses |  | Other |  | Total
| (in thousands)
Liability as of December 31, 2017 | $ | 239 |  |  | $ | 2,693 |  |  | $ | 107 |  |  | $ | 3,039 |
Restructuring charges | 2,094 |  |  | 1,608 |  |  | 136 |  |  | 3,838 |
Cash payments | (1,924 | ) |  | (1,884 | ) |  | (196 | ) |  | (4,004 | )
Non-cash charges | — |  |  | (927 | ) |  | — |  |  | (927 | )
Liability as of December 31, 2018 | 409 |  |  | 1,490 |  |  | 47 |  |  | 1,946 |
Restructuring charges | 1,150 |  |  | 1,301 |  |  | 185 |  |  | 2,636 |
Transfer to right-of-use asset | — |  |  | (299 | ) |  | — |  |  | (299 | )
Cash payments | (1,559 | ) |  | (1,720 | ) |  | (163 | ) |  | (3,442 | )
Non-cash charges and adjustments | — |  |  | 46 |  |  | (50 | ) |  | (4 | )
Liability as of December 31, 2019 | — |  |  | 818 |  |  | 19 |  |  | 837 |
Less: current portion as of December 31, 2019 | — |  |  | (275 | ) |  | (19 | ) |  | (294 | )
Long-term portion as of December 31, 2019 | $ | — |  |  | $ | 543 |  |  | $ | — |  |  | $ | 543 |

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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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- 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://fasb.org/us-gaap/role/ref/legacyRef -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://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(b)(2)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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