Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Income Loss	Accumulated Deficit
Beginning Balance, value at Dec. 30, 2023	$ 9,522	$ 172	$ 88,444	$ (52)	$ (79,042)
Beginning Balance, shares at Dec. 30, 2023		16,252,813
Stock-based compensation expense, Shares		0
Stock-based compensation expense	394	$ 0	394	0	0
Other comprehensive income loss	36	$ 0	0	36	0
Other comprehensive income , shares		0
Net loss, shares		0
Net loss	(3,464)	$ 0	0	0	(3,464)
Ending Balance, value at Mar. 30, 2024	6,488	$ 172	88,838	(16)	(82,506)
Ending Balance, shares at Mar. 30, 2024		16,252,813
Beginning Balance, value at Dec. 28, 2024	$ 2,097	$ 174	89,881	51	(88,009)
Beginning Balance, shares at Dec. 28, 2024	16,636,380	16,636,380
Stock-based compensation expense, Shares		0
Issuance of common shares in conjunction with extinguishment of convertible notes payable, shares		152,647
Issuance of common shares in conjunction with extinguishment of convertible notes payable	$ 250	$ 0	250	0	0
Stock-based compensation expense	213	0	213	0	0
Other comprehensive income loss	(22)	$ 0	0	(22)	0
Other comprehensive income , shares		0
Net loss, shares		0
Net loss	(1,686)	$ 0	0	0	(1,686)
Ending Balance, value at Mar. 29, 2025	$ 852	$ 174	$ 90,344	$ 29	$ (89,695)
Ending Balance, shares at Mar. 29, 2025	16,789,027	16,789,027