Balance Sheet Details - Components of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Prepaid research and development costs	$ 3,755	$ 7,184
Australian tax incentive receivable	577	977
Prepaid insurance	287	888
Interest receivable	1,155	499
Due from Radionetics (Note 8)	379	553
Other	1,626	912
Total	$ 7,779	$ 11,013

Foreign tax incentive receivable, current.

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- Definition

Amount of consideration paid in advance for research and development that provides economic benefits within a future period of one year or the normal operating cycle, if longer.

+ References

No definition available.

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- References

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Amount of receivables due from an entity that is affiliated with the reporting entity by means of direct or indirect ownership, due within 1 year (or 1 business cycle).

+ References

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- Definition

Carrying amount as of the balance sheet date of current interest earned but not received. Also called accrued interest or accrued interest receivable. For classified balance sheets, represents the current amount receivable, that is amounts expected to be collected within one year or the normal operating cycle, if longer.

+ References

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- Definition

Amount of current assets classified as other.

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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.

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Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer.

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