Collaborative arrangement milestone payments.

No definition available.

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Period Type:	duration

- Definition

Milestone payments per collaboration target.

+ References

No definition available.

+ Details

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Balance Type:	debit
Period Type:	duration

- Definition

Milestone payments upon successful completion of certain commercial milestones.

+ References

No definition available.

+ Details

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- Definition

Non-refundable and non-creditable upfront fee.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Number of Collaborative Arrangement Targets

+ References

No definition available.

+ Details

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- Definition

Payable upon selection of second collaboration target.

+ References

No definition available.

+ Details

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 9
-URI https://asc.fasb.org/extlink&oid=124259787&loc=d3e4531-111522

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=126919976&loc=SL49130531-203044

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
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-Section 50
-Paragraph 8
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-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130549-203045

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-Publisher FASB
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-URI https://asc.fasb.org/extlink&oid=126919976&loc=SL49130532-203044

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Period Type:	instant

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Publisher FASB
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-Publisher FASB
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-Section 50
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-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130549-203045

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130549-203045

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- Definition

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.

+ References

No definition available.

+ Details

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Research Collaboration and Exclusive License Agreement - Additional Information (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($) Target	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($)
Research And Development Arrangement Contract To Perform For Others [Line Items]
Deferred revenue current	$ 4,935		$ 5,406
Accounts receivable outstanding	$ 750		$ 0
Merck Agreement
Research And Development Arrangement Contract To Perform For Others [Line Items]
Number of collaboration targets \| Target	2
Non-refundable and non-creditable upfront fee	$ 8,000
Payable upon selection of second collaboration target	8,000
Milestone payments	285,000
Revenue recognized	2,000	$ 1,600
Deferred revenue	6,300
Deferred revenue current	4,900
Merck Agreement \| Maximum
Research And Development Arrangement Contract To Perform For Others [Line Items]
Milestone payments per collaboration target	142,500
Milestone payments upon successful completion of certain commercial milestones	$ 350,000