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Unaudited Condensed Consolidated Balance Sheets - USD ($)
$ in Thousands
Sep. 28, 2025
Dec. 29, 2024
Current assets:    
Cash, cash equivalents and restricted cash $ 17,343 $ 21,859
Accounts receivable, net of allowance for credit losses of $0 as of September 28, 2025 and December 29, 2024 2,034 2,426
Contract assets 1,396 2,682
Note receivable, current 1,388 0
Inventories, net 869 940
Prepaid expenses and other current assets 1,261 1,666
Assets of business held for sale, net 10 31
Total current assets 24,301 29,604
Property and equipment, net 16,647 15,699
Capitalized internal-use software, net 1,081 711
Right of use assets, net 540 758
Intangible assets, net 349 378
Non-marketable equity investment 0 300
Inventories, non-current, net 618 718
Note receivable, non-current 0 1,292
Other assets 227 117
Assets of business held for sale, net 2,355 2,356
TOTAL ASSETS 46,118 51,933
Current liabilities:    
Revolving line of credit 15,000 18,000
Trade payables 2,763 3,097
Accrued liabilities 952 1,587
Deferred revenue 382 444
Note payable, current 1,234 1,928
Lease liabilities, current 311 284
Liabilities of business held for sale (1) 57
Total current liabilities 20,641 25,397
Long-term liabilities:    
Lease liabilities, non-current 218 447
Notes payable, non-current 529 1,202
Total liabilities 21,388 27,046
Commitments and contingencies (see Note 14)
Stockholders' equity:    
Preferred stock, $0.001 par value; 10,000 shares authorized; no shares issued and outstanding 0 0
Common stock, $0.001 par value; 200,000 authorized; 16,768 and 15,336 shares issued and outstanding as of September 28, 2025 and December 29, 2024, respectively 17 15
Additional paid-in capital 342,977 334,268
Accumulated deficit (318,264) (309,396)
Total stockholders' equity 24,730 24,887
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY $ 46,118 $ 51,933