Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jul. 02, 2022	Jan. 01, 2022
Current assets:
Cash and cash equivalents	$ 17,966	$ 23,852	[1]
Accounts receivable, net of allowance for doubtful accounts of $264 as of July 2, 2022 and $268 as of January 1, 2022	6,808	6,610	[1]
Receivable from related party	2,429	3,106	[1]
Inventories	10,176	7,614	[1]
Prepaid expenses and other current assets	2,065	1,071	[1]
Total current assets	39,444	42,253	[1]
Property and equipment, net	431	428	[1]
Intangible assets, net	2,109	2,205	[1]
Goodwill	965	965	[1]
Operating lease right-of-use assets, net	2,098	2,565	[1]
Other long-term assets	599	271	[1]
Total assets	45,646	48,687	[1]
Current liabilities:
Accounts payable	3,812	2,772	[1]
Payable to related party	180	627	[1]
Accrued compensation	2,303	3,192	[1]
Accrued expenses	1,697	1,575	[1]
Other current liabilities	868	1,098	[1]
Accrued warranty	131	100	[1]
Deferred revenue	2,367	2,355	[1]
Operating lease liabilities	994	927	[1]
Total current liabilities	12,352	12,646	[1]
Long-term liabilities:
Accrued warranty	76	58	[1]
Deferred revenue	12,540	10,930	[1]
Operating lease liabilities	1,222	1,729	[1]
Other long-term liabilities	24	25	[1]
Total liabilities	26,214	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 15,890,778 and 15,876,171 shares as of July 2, 2022 and January 1, 2022, respectively	169	168	[1]
Additional paid-in capital	85,935	85,255	[1]
Accumulated other comprehensive income (loss)	129	45	[1]
Accumulated deficit	(66,801)	(62,169)	[1]
Total stockholders’ equity	19,432	23,299	[1]
Total liabilities and stockholders’ equity	$ 45,646	$ 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.