XML 23 R10.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Balance Sheet Components | 12 Months Ended
--- | ---
Dec. 31, 2021
Balance Sheet Related Disclosures [Abstract] |
Balance Sheet Components | 4. Balance Sheet Components Property and Equipment, Net Property and equipment, net consisted of the following (in thousands):
|  | Useful Life |  | As of December 31, |
|  | (In Years) |  | 2021 |  |  | 2020 |
Laboratory equipment |  | 5 |  | $ | 6,440 |  |  | $ | 4,793 |
Computer equipment |  | 3 |  |  | 117 |  |  |  | 117 |
Software |  | 3 |  |  | 204 |  |  |  | 118 |
Leasehold improvements |  | Shorter of useful life or lease term |  |  | 3,133 |  |  |  | 2,716 |
Furniture and fixtures |  | 5 |  |  | 466 |  |  |  | 421 |
Total property and equipment |  |  |  |  | 10,360 |  |  |  | 8,165 |
Less: Accumulated depreciation and amortization |  |  |  |  | (5,597 | ) |  |  | (3,894 | )
Property and equipment, net |  |  |  | $ | 4,763 |  |  | $ | 4,271 |
Depreciation and amortization expense was $1.7 million, $1.4 million and $1.2 million for the years ended December 31, 2021, December 31, 2020 and December 31, 2019, respectively. Accrued Liabilities Accrued liabilities consisted of the following (in thousands):
|  | As of December 31, |
|  | 2021 |  |  | 2020 |
Accrued research and development expenses |  | $ | 7,864 |  |  | $ | 5,259 |
Accrued salaries and benefits |  |  | 3,971 |  |  |  | 2,685 |
Legal and professional fees |  |  | 485 |  |  |  | 543 |
Other |  |  | — |  |  |  | 29 |
Accrued liabilities |  | $ | 12,320 |  |  | $ | 8,516 |

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

X
- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -URI http://asc.fasb.org/topic&trid=2122208 + Details
Name: | us-gaap_SupplementalBalanceSheetDisclosuresTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration