Supplemental Balance Sheet Information - Deferred Revenue and Gift Card Liability (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Information about deferred revenue, gift cards, and Loyalty Program
Balance as of beginning of period	$ 2,902	$ 3,770	$ 4,033	$ 3,918
Sales of gift cards	86	88	344	521
Redemption of gift cards	(133)	(93)	(370)	(645)
Increase from deferral of revenue	1,309	2,946	1,309	2,946
Decrease from revenue recognition	(1,408)	(1,738)	(2,525)	(1,784)
Loyalty Program points earned	182	361	620	1,021
Loyalty Program points redeemed/expired	(296)	(665)	(769)	(1,308)
Balance as of end of period	$ 2,642	$ 4,669	$ 2,642	$ 4,669

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The amount of loyalty Program points earned during the period.

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Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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