XML 43 R14.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 The following table shows total stock-based compensation expense included in the Condensed Consolidated Statements of Operations for the three months ended March 31, 2021 and 2020 (in thousands):
| Three Months Ended March 31,
| 2021 |  | 2020
Research and development | $ | 4,252 |  |  | $ | 2,839 |
General and administrative | 3,272 |  |  | 2,781 |
Total stock-based compensation expense | $ | 7,524 |  |  | $ | 5,620 |

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