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Restructuring (Tables) | 9 Months Ended
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Sep. 30, 2019
Restructuring And Related Activities [Abstract] |
Summary of Accrued Restructuring Costs | The following table shows the total amount expected to be incurred and the liability related to the 2019 restructuring as of September 30, 2019:
|  | One-Time |  |  |  |  |  |  |  |  |
|  | Employee |  |  | Contract |  |  |  |  |
|  | Termination |  |  | Termination |  |  | Total |
|  | Benefits |  |  | Costs |  |  | Expenses |
|  | (in thousands) |
Accrued restructuring costs beginning balance |  | $ | — |  |  | $ | — |  |  | $ | — |
Restructuring charges incurred during the period |  |  | 2,512 |  |  |  | 1,427 |  |  |  | 3,939 |
Amounts paid during the period |  |  | (248 | ) |  |  | (72 | ) |  |  | (320 | )
Accrued restructuring costs as of September 30, 2019 |  | $ | 2,264 |  |  | $ | 1,355 |  |  | $ | 3,619 |
Summary of Restructuring Charges by Category | The following table summarizes the restructuring charges by category for the periods indicated:
|  | Cash |  |  | Non-Cash |  |  | Total |
|  | (in thousands) |
Research and Development |  | $ | 3,846 |  |  | $ | 80 |  |  | $ | 3,926 |
General and Administrative |  |  | 93 |  |  |  | — |  |  | $ | 93 |
|  | $ | 3,939 |  |  | $ | 80 |  |  | $ | 4,019 |

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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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