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Note 4 - Balance Sheet Components | 9 Months Ended
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Sep. 27, 2020
Notes to Financial Statements |
Supplemental Balance Sheet Disclosures [Text Block] | Note 4 — Balance Sheet Components The following table provides details relating to certain balance sheet line items as of September 27, 2020, and December 29, 2019 (in thousands):
|  | September 27, |  |  | December 29, |
|  | 2020 |  |  | 2019 |
Inventories: |  |  |  |  |  |  |  |
Raw materials |  | $ | 191 |  |  | $ | 222 |
Work-in-process |  |  | 2,229 |  |  |  | 2,370 |
Finished goods |  |  | 718 |  |  |  | 668 |
|  | $ | 3,138 |  |  | $ | 3,260 |
Other current assets: |  |  |  |  |  |  |  |
Prepaid taxes, royalties and other prepaid expenses |  | $ | 906 |  |  | $ | 1,296 |
Other |  |  | 261 |  |  |  | 269 |
|  | $ | 1,167 |  |  | $ | 1,565 |
Property and equipment, net: |  |  |  |  |  |  |  |
Equipment |  | $ | 10,426 |  |  | $ | 10,694 |
Software |  |  | 1,786 |  |  |  | 1,789 |
Furniture and fixtures |  |  | 33 |  |  |  | 36 |
Leasehold improvements |  |  | 466 |  |  |  | 474 |
|  |  | 12,711 |  |  |  | 12,993 |
Less: Accumulated depreciation and amortization |  |  | (12,148 | ) |  |  | (12,163 | )
|  | $ | 563 |  |  | $ | 830 |
Capitalized internal-use software, net: |  |  |  |  |  |  |  |
Capitalized internal-use software |  | $ | 972 |  |  | $ | 365 |
Less: Accumulated amortization |  |  | (128 | ) |  |  | (32 | )
|  | $ | 844 |  |  | $ | 333 |
Accrued liabilities: |  |  |  |  |  |  |  |
Employee related accruals |  | $ | 1,011 |  |  | $ | 713 |
Other |  |  | 357 |  |  |  | 420 |
|  | $ | 1,368 |  |  | $ | 1,133 |

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- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -URI http://asc.fasb.org/topic&trid=2122208 + Details
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