Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Oct. 01, 2022	Jan. 01, 2022
Current assets:
Cash and cash equivalents	$ 15,856	$ 23,852	[1]
Accounts receivable, net of allowance for doubtful accounts of $420 as of October 1, 2022 and $268 as of January 1, 2022	6,157	6,610	[1]
Receivable from related party	3,587	3,106	[1]
Inventories	10,765	7,614	[1]
Prepaid expenses and other current assets	1,984	1,071	[1]
Total current assets	38,349	42,253	[1]
Property and equipment, net	435	428	[1]
Intangible assets, net	2,061	2,205	[1]
Goodwill	965	965	[1]
Operating lease right-of-use assets, net	1,862	2,565	[1]
Other long-term assets	1,287	271	[1]
Total assets	44,959	48,687	[1]
Current liabilities:
Accounts payable	4,539	2,772	[1]
Payable to related party	101	627	[1]
Accrued compensation	2,862	3,192	[1]
Accrued expenses	1,705	1,575	[1]
Other current liabilities	841	1,098	[1]
Accrued warranty	142	100	[1]
Deferred revenue	2,431	2,355	[1]
Operating lease liabilities	1,012	927	[1]
Total current liabilities	13,633	12,646	[1]
Long-term liabilities:
Accrued warranty	91	58	[1]
Deferred revenue	12,172	10,930	[1]
Operating lease liabilities	961	1,729	[1]
Other long-term liabilities	27	25	[1]
Total liabilities	26,884	25,388	[1]
Commitments and contingencies (Note 7)
Stockholders’ equity:
Preferred stock, $0.01 par value, 2,000,000 shares authorized, no shares issued and outstanding	0	0	[1]
Issued and outstanding 15,989,525 and 15,876,171 shares as of October 1, 2022 and January 1, 2022, respectively	169	168	[1]
Additional paid-in capital	86,286	85,255	[1]
Accumulated other comprehensive income	188	45	[1]
Accumulated deficit	(68,568)	(62,169)	[1]
Total stockholders’ equity	18,075	23,299	[1]
Total liabilities and stockholders’ equity	$ 44,959	$ 48,687	[1]

[1] Derived from the audited consolidated financial statements included in the Annual Report on Form 10-K filed with the SEC for the year ended January 1, 2022.