XML 26 R16.htm IDEA: XBRL DOCUMENT
v3.21.1

Stock-Based Compensation | 3 Months Ended
--- | ---
Mar. 31, 2021
Share-based Payment Arrangement [Abstract] |
Stock-Based Compensation | Stock-Based Compensation We recognized total stock-based compensation expense in our Condensed Consolidated Statements of Operations as follows (in thousands):
| Three months ended March 31,
| 2021 |  | 2020
Cost of goods sold | $ | 727 |  |  | $ | 761 |
Research and development | 14,162 |  |  | 15,453 |
General and administrative | 9,009 |  |  | 7,997 |
Impairment of assets and other costs for terminated program | — |  |  | 1,025 |
Total stock-based compensation | $ | 23,898 |  |  | $ | 25,236 |
The stock-based compensation expense reported in impairment of assets and other costs for terminated program resulted from executive severance. We accounted for this as a liability award as of March 31, 2020, which we reclassified into equity in three months ended June 30, 2020. We issued stock-based awards and resulting shares of our common stock as follows (shares in thousands):
| Three months ended March 31,
| 2021 |  | 2020
Options granted | 121 |  |  | 49 |
Weighted-average grant-date fair value of options granted | $ | 10.82 |  |  | $ | 11.88 |
RSUs granted | 367 |  |  | 245 |
Weighted-average grant-date fair value of RSUs granted | $ | 20.63 |  |  | $ | 18.91 |
Shares issued under equity compensation plans | 2,199 |  |  | 1,358 |

X
- Definition The entire disclosure for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration