Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022
Income Statement [Abstract]
Total revenues	$ 51,869	$ 56,972
Cost of revenues	30,062	31,604
Gross profit	21,807	25,368
Operating expenses:
Research and development	6,829	7,175
Sales and marketing	16,237	18,178
General and administrative	8,748	7,557
Total operating expenses	31,814	32,910
Loss from operations	(10,007)	(7,542)
Other income, net	527	60
Loss from operations before provision for income taxes	(9,480)	(7,482)
Provision for income taxes	90	65
Net loss	$ (9,570)	$ (7,547)
Net loss per share:
Basic	$ (0.59)	$ (0.47)
Diluted	$ (0.59)	$ (0.47)
Weighted average shares used in computing net loss per common share:
Basic	16,128	15,938
Diluted	16,128	15,938