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Commitments and Contingencies - Summary of Maturities of Sublease Income and Operating Lease Liabilities (Detail) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Sublease Income
2025 (remaining)	$ 3,064
2026	6,342
2027	6,564
2028	6,794
2029	7,031
Thereafter	9,160
Total	38,955
Operating Lease Liabilities
2025 (remaining)	3,658
2026	6,591
2027	6,535
2028	6,520
2029	6,423
Thereafter	8,760
Total	38,487
Present value adjustment	(9,694)
Total operating lease liabilities	$ 28,793	$ 30,563

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Amount of lessee's undiscounted obligation for lease payment for operating lease due after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Lessor sublease rentals payments to be received due year three.

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Lessor sublease rentals payments to be received remainder of fiscal year.

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Amount of lessee's undiscounted obligation for lease payment for operating lease.

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.

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

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