Commitments and contingencies disclosure.

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- Definition

Long Term Purchase Commitment, Minimum Purchase Commitment, Percentage Of Net Operating Loss

+ References

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- Definition

Long Term Purchase Commitment, Net Operating Losses, Percentage Of Reimbursement

+ References

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- Definition

Long Term Purchase Commitment, Number Of Batches To Be Received

+ References

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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.15(a))
-URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910

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- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (c)(3)
-URI https://asc.fasb.org/extlink&oid=126975305&loc=d3e6927-128479

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- Definition

The minimum amount the entity agreed to spend under the long-term purchase commitment.

+ References

No definition available.

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Commitments and contingencies - Narrative (Detail) $ in Millions	1 Months Ended
	Jul. 31, 2021 USD ($) batch	Dec. 31, 2022 USD ($)	Jun. 30, 2014 USD ($)
Resilience
Commitments And Contingencies Disclosure [Line Items]
Net operating losses, percentage of reimbursement	50.00%
Reimbursement cap	$ 15.0
Accrued liabilities		$ 14.8
Net operating losses, percentage of minimum purchase amount	50.00%
Resilience \| Maximum
Commitments And Contingencies Disclosure [Line Items]
Number of lentiviral vector batches \| batch	8
Pregenen
Commitments And Contingencies Disclosure [Line Items]
Contingent future cash payments			$ 99.9