Revenue Recognition - Schedule of Revenues by Product (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disaggregation of Revenue [Abstract]
Fitness product revenue	$ 4,379	$ 937	$ 8,832	$ 1,988
Membership revenue	2,076	164	2,681	340
Training and other revenue	192	118	275	248
Total Revenue	$ 6,647	$ 1,219	$ 11,788	$ 2,576

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details