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Commitment and Contingencies - Additional Information (Details) $ in Thousands		12 Months Ended
	Jan. 09, 2023 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Sep. 01, 2023 USD ($)	Jul. 19, 2021 ft²
Long Term Purchase Commitment [Line Items]
Area of Sublease | ft²					9,501
Total operating lease liability		$ 20,924
Sublease income		714	$ 704
Lease payments		1,700
Operating lease right-of-use asset		17,424	20,269
Operating lease liability		20,924
Operating lease right-of-use asset		17,424	20,269
Topic 842
Long Term Purchase Commitment [Line Items]
Lease payments		4,000	$ 3,900
Westport Office Park, LLC
Long Term Purchase Commitment [Line Items]
Tenant improvements	$ 3,000
Interest rate	8.00%
Letters of Credit issued amount				$ 2,100
Redwood City Lease Agreement [Member]
Long Term Purchase Commitment [Line Items]
Letters of Credit issued amount		2,100
Boston, Massachusetts [Member]
Long Term Purchase Commitment [Line Items]
Letters of Credit issued amount		$ 200

X

- Definition

Area of Sublease

+ References

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

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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.

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479041/842-20-45-1

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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 5
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-URI https://asc.fasb.org//1943274/2147479041/842-20-45-5

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-4

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- Definition

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-Topic 842
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- Definition

Amount of sublease income excluding finance and operating lease expense.

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 842
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-Section 55
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- Definition

Carrying amount as of the balance sheet date of improvements having a life longer than one year that were made for the benefit of one or more tenants.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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-Publisher FASB
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