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Intangible Assets, Net - Summary of Amortization of Intangible Assets Recorded in Consolidated Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Finite Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 179	$ 20	$ 521	$ 88
Platform operations
Finite Lived Intangible Assets [Line Items]
Amortization of intangible assets	133	0	383	0
Sales and marketing
Finite Lived Intangible Assets [Line Items]
Amortization of intangible assets	0	0	0	0
Technology and development
Finite Lived Intangible Assets [Line Items]
Amortization of intangible assets	0	0	0	0
General and administrative
Finite Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 46	$ 20	$ 138	$ 88

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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