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Revenue - Summary of Revenue Disaggregated by Revenue Stream (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Disaggregation of Revenue [Line Items]
Revenue disaggregated	$ 162,482	$ 135,271	$ 498,816	$ 436,876
BTM Revenue Member]
Disaggregation of Revenue [Line Items]
Revenue disaggregated	162,161	134,851	497,805	434,918
Other Revenue [Member]
Disaggregation of Revenue [Line Items]
Revenue disaggregated	$ 321	$ 420	$ 1,011	$ 1,958

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