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The number of early stage hematology-related antibody-drug conjugate (ADC) programs under the collaborative agreement.

+ References

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The amount of reimbursement received under collaborative arrangement.

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Represents the number of license options that were allocated from the upfront arrangement consideration.

+ References

No definition available.

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Amount, before allowance for credit loss, of right to consideration in exchange for good or service transferred to customer, when right is conditioned on something other than passage of time.

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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Collaboration and License Agreements- Jazz Pharmaceuticals (Details) $ in Thousands	1 Months Ended	12 Months Ended
	Aug. 31, 2017 USD ($) item Option	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Nov. 30, 2022 USD ($)
Collaborative Agreements disclosures
Revenue from contract with customer		$ 108,782	$ 69,856	$ 132,299
Potential milestone payment					$ 125,000
Contract with customer liability		50,211	92,068	110,109
Revenue recognized, previously deferred		49,462	22,765	61,872
Jazz
Collaborative Agreements disclosures
Number of early stage ADC programs \| item	2
Potential milestone payment	$ 100,000
Term of agreement	7 years
Offset to research and development expense			6,700	6,700
Revenue recognized, previously deferred				60,500
Upfront payment \| Jazz
Collaborative Agreements disclosures
Revenue from contract with customer	$ 75,000
Upfront arrangement consideration number of license options \| Option	3
License and milestone fees
Collaborative Agreements disclosures
Revenue from contract with customer		76,027	22,650	63,742
Revenue recognized, previously deferred		2,900
Research and development support
Collaborative Agreements disclosures
Revenue from contract with customer		$ 940	$ 398	$ 28