Stock-Based Awards - Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Stock-Based Awards
Stock-based compensation expense	$ 33,109	$ 17,825	$ 16,964
Unrecognized stock-based compensation cost	$ 53,813
Weighted average period of unrecognized stock-based compensation cost expected to be recognized	2 years 9 months 18 days
Research and development
Stock-Based Awards
Stock-based compensation expense	$ 9,276	4,508	4,166
Selling and marketing
Stock-Based Awards
Stock-based compensation expense	3,071	3,682	4,684
General and administrative
Stock-Based Awards
Stock-based compensation expense	$ 20,762	$ 9,635	$ 8,114

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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