Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 29, 2025	Mar. 30, 2024
Income Statement [Abstract]
Total revenues	$ 11,896	$ 11,761
Cost of revenues	6,841	7,303
Gross profit	5,055	4,458
Operating expenses:
Research and development	876	1,536
Sales and marketing	2,453	3,747
General and administrative	1,931	2,468
Total operating expenses	5,260	7,751
Loss from operations	(205)	(3,293)
Other expense, net	(1,469)	(133)
Loss from operations before provision for income taxes	(1,674)	(3,426)
Provision for income taxes	12	38
Net loss	$ (1,686)	$ (3,464)
Net loss per share:
Basic	$ (0.1)	$ (0.21)
Diluted	$ (0.1)	$ (0.21)
Weighted average shares used in computing net loss per common share:
Basic	16,727	16,253
Diluted	16,727	16,253