Segment Reporting (Details) $ in Thousands	3 Months Ended
	Mar. 30, 2025 USD ($) segment	Mar. 31, 2024 USD ($)
Segment Reporting
Number of reporting segments | segment	1
Net revenue	$ 64,155	$ 77,259
Less:
Cost of revenue	38,314	44,613
Depreciation and amortization	1,351	1,339
Interest expense	577	383
Income tax benefit	(74)	(579)
Net Income (Loss)	(7,998)	(5,736)
Operating segments | Single reportable segment
Segment Reporting
Net revenue	64,155	77,259
Less:
Cost of revenue	38,314	44,613
Employee expenses (excluding equity-based compensation expense)	11,794	13,695
Equity-based compensation expense	1,474	1,934
Advertising expenses	12,009	13,044
Other net costs	$ 7,395	9,234
Segment Reporting, Other Segment Item, Composition, Description	Thirteen Weeks Ended
Depreciation and amortization	$ 664	673
Interest expense	577	383
Income tax benefit	(74)	(581)
Net Income (Loss)	$ (7,998)	$ (5,736)