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v3.23.2

Background (Details) $ / shares in Units, $ in Thousands |  | 3 Months Ended | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
May 24, 2022 USD ($) $ / shares shares | Jul. 01, 2023 USD ($) $ / shares shares | Jul. 02, 2022 USD ($) | Jul. 01, 2023 USD ($) segment $ / shares shares | Jul. 02, 2022 USD ($) | Apr. 01, 2023 USD ($) | Dec. 31, 2022 USD ($) $ / shares shares | Apr. 02, 2022 USD ($) | Jan. 01, 2022 USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |  |  |  |
Number of operating segments | segment |  |  |  | 3 |  |  |  |  |
Potential market exclusivity period |  |  |  | 7 years |  |  |  |  |
Common stock, issued shares (in shares) | shares |  | 3,768,878 |  | 3,768,878 |  |  | 2,827,410 |  |
Common Stock, par value (in usd per share) | $ / shares |  | $ 0.001 |  | $ 0.001 |  |  | $ 0.001 |  |
Net loss |  | $ (123) | $ (8,874) | $ (10,207) | $ (10,085) |  |  |  |
Current assets |  | 286 |  | 286 |  |  | $ 9,173 |  |
Current liabilities |  | 2,897 |  | 2,897 |  |  | 23,938 |  |
Working capital |  |  |  | 2,500 |  |  |  |  |
Stockholders' equity |  | $ 13,688 | $ 1,405 | 13,688 | $ 1,405 | $ 13,560 | $ 2,307 | $ (7,510) | $ (8,676)
Continuing Operations |  |  |  |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |  |  |  |
Net loss |  |  |  | 580 |  |  |  |  |
Cash used in operations from continuing operations |  |  |  | $ 9 |  |  |  |  |
SPYR Technologies Inc. | Asset Purchase Agreement |  |  |  |  |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |  |  |  |  |
Agreed prepayment amount | $ 13,500 |  |  |  |  |  |  |  |
Common stock, issued shares (in shares) | shares | 30,000,000 |  |  |  |  |  |  |  |
Common Stock, par value (in usd per share) | $ / shares | $ 0.03 |  |  |  |  |  |  |  |
Term of notes receivable | 5 years |  |  |  |  |  |  |  |
Note receivable face amount | $ 12,600 |  |  |  |  |  |  |  |
Note receivable interest rate | 8.00% |  |  |  |  |  |  |  |

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