Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 29, 2025	Dec. 28, 2024
Current assets:
Cash and cash equivalents	$ 7,244	$ 2,387
Accounts receivable, net	6,680	5,951
Receivable from related party	2,706	2,443
Inventories	10,142	10,817
Prepaid expenses and other current assets	2,357	1,964
Total current assets	29,129	23,562
Property and equipment, net	75	115
Intangible assets, net	1,223	1,307
Goodwill	965	965
Operating lease right-of-use assets, net	1,546	1,792
Other long-term assets	1,298	1,394
Total assets	34,236	29,135
Current liabilities:
Accounts payable	6,048	6,985
Payable to related party	660	609
Accrued compensation	2,015	1,672
Accrued expenses	969	477
Convertible note payable, current	0	1,734
Other current liabilities	2,045	1,812
Deferred revenue, current	2,090	2,176
Operating lease liabilities, current	1,120	1,094
Total current liabilities	14,947	16,559
Long-term liabilities:
Deferred revenue	7,968	8,350
Operating lease liabilities	535	811
Convertible note payable	3,644	1,004
Other long-term liabilities	290	314
Total liabilities	27,384	27,038
Commitments and contingencies (Note 8)
Stockholders’ equity:
Common stock, $0.01 par value: Authorized: 30,000,000 shares; Issued and outstanding 16,789,027 shares as of March 29, 2025 and December 28, 2024	174	174
Additional paid-in capital	90,344	89,881
Accumulated other comprehensive income	29	51
Accumulated deficit	(89,695)	(88,009)
Total stockholders’ equity	852	2,097
Total liabilities and stockholders’ equity	34,236	29,135
Series B convertible preferred stock
Long-term liabilities:
Series B convertible preferred stock, $0.01 par value	$ 6,000	$ 0