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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Amount of operating lease expense. Excludes sublease income.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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Amount of lessee's right to use underlying asset under operating lease.

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Amount of cash restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

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Leases - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended		3 Months Ended		6 Months Ended
Leases - Narrative (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Feb. 28, 2022	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Apr. 30, 2026	Dec. 31, 2025
Lessee, Lease, Description [Line Items]
Operating lease, expense			$ 300	$ 700	$ 300	$ 700
Operating lease, right-of-use assets			4,292		4,292			$ 4,782
Operating lease liability, current			1,073		1,073			1,011
Proceeds from secured lines of credit	$ 700
Restricted cash, noncurrent			$ 515		$ 515			$ 704
Letter of Credit
Lessee, Lease, Description [Line Items]
Restricted cash, noncurrent							$ 500
Boston, Massachusetts
Lessee, Lease, Description [Line Items]
Operating lease, expense		$ 11,100
Operating lease, right-of-use assets		8,000
Operating lease liability, current		$ 8,000