XML 68 R31.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Accrued Liabilities and Other Long-Term Liabilities (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Accrued Liabilities and Other Liabilities [Abstract] |
Schedule of Accrued Liabilities | Accrued liabilities consisted of the following (in thousands):
| December 31,
| 2021 |  | 2020
Accrued research and development expenses | $ | 5,868 |  |  | $ | 3,274 |
Accrued compensation and benefits | 5,216 |  |  | 4,542 |
Other accrued liabilities | 907 |  |  | 1,675 |
Deferred rent | — |  |  | 85 |
Total accrued liabilities | $ | 11,991 |  |  | $ | 9,576 |
Summary of Other Long-Term Liabilities | Other long-term liabilities consisted of the following (in thousands):
| December 31,
| 2021 |  | 2020
Deferred rent | $ | — |  |  | $ | 581 |
Leasehold incentive obligation | — |  |  | 283 |
Other liabilities — deposits | — |  |  | 2 |
Total other long-term liabilities | $ | — |  |  | $ | 866 |

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

X
- Definition Tabular disclosure of other noncurrent liabilities. + References No definition available. + Details
Name: | us-gaap_OtherNoncurrentLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration