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Leases - Additional Information (Details)	12 Months Ended
	Dec. 31, 2023 ft²	Dec. 31, 2019 item	Oct. 24, 2023 ft²	Dec. 31, 2022	Dec. 31, 2021
Lessee Lease Description
Term of leases	36 months
Operating lease Weighted average discount rate	11.80%			8.00%	8.00%
Finance lease weighted average remaining term	1 year 4 months 24 days			2 years 2 months 12 days	1 year 8 months 12 days
Sixth amendment to lease
Lessee Lease Description
Area of land			20,257
Remaining Premises | Sixth amendment to lease
Lessee Lease Description
Area of land			27,532
Corporate Headquarters Lease
Lessee Lease Description
Area of office space leased	47,789
Lease Expiration Date	Sep. 01, 2024
Option to extend lease	true
Term of optional lease renewal	5 years
Laboratory Facilities Lease
Lessee Lease Description
Area of office space leased	25,017
Term of optional lease renewal	5 years
New Camarillo Lease
Lessee Lease Description
Lease Expiration Date	May 01, 2027
Option to extend lease	true
Vehicle Lease
Lessee Lease Description
Number of vehicles leased | item		50
Term of leases		36 months

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Area of land held.

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Area of a real estate property.

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- Definition

Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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-Topic 842
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- Definition

Date which lease or group of leases is set to expire, in YYYY-MM-DD format.

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Term of lessee's finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Weighted average discount rate for operating lease calculated at point in time.

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