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Note 5 - Property and Equipment | 3 Months Ended
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Mar. 29, 2025
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] | 5. Property and Equipment Property and equipment are stated at cost, less accumulated depreciation and amortization, and are depreciated or amortized on the straight-line method at rates calculated to provide for retirement of assets at the end of their estimated useful lives. Computer hardware and software, and furniture and office equipment are typically depreciated over five years. Leasehold improvements are amortized over the shorter of the estimated life of the asset or the lease term. Property and equipment comprise the following:
|  | March 29, 2025 |  |  | December 28, 2024 |
Computers and systems |  | $ | 8,807 |  |  | $ | 8,448 |
Equipment and furniture |  |  | 316 |  |  |  | 306 |
Leasehold improvements |  |  | 642 |  |  |  | 590 |
Laboratory equipment |  |  | 201 |  |  |  | 196 |
|  | $ | 9,966 |  |  | $ | 9,540 |
Less: accumulated depreciation and amortization |  |  | 2,595 |  |  |  | 2,172 |
Property and equipment, net |  | $ | 7,371 |  |  | $ | 7,368 |
The Company periodically writes off fully depreciated and amortized assets. The Company did not write off any fully depreciated and amortized assets during the thirteen week periods ended March 29, 2025 and March 30, 2024. Depreciation and amortization expense of property and equipment for the thirteen weeks ended March 29, 2025 and March 30, 2024 was $424 and $287, respectively.

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