Prepaid expenses and other current assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Prepaid expenses and other current assets
Other current assets	$ 2,874	$ 2,628
Prepaid insurance	428	607
Prepaid research and development contracts	2,332	1,119
Accrued interest receivable	2,311	964
Total	$ 7,945	$ 5,318

Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Amount of current assets classified as other.

+ References

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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No definition available.

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- Definition

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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- Definition

Represents the amount of prepaid research and development contracts.

+ References

No definition available.

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