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Note 4 - Property, Plant and Equipment, Net | 12 Months Ended
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Dec. 31, 2024
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] | 4. Property, Plant and Equipment, net Property, plant and equipment, net include the following:
|  | December 31, |
|  | 2024 |  |  | 2023 |
Leasehold improvements |  | $ | 704 |  |  | $ | 659 |
Machinery and equipment |  |  | 18,977 |  |  |  | 17,793 |
Gross Property, Plant, and Equipment |  |  | 19,681 |  |  |  | 18,452 |
Less accumulated depreciation and amortization |  |  | (14,770 | ) |  |  | (13,086 | )
Property, plant and equipment, net |  | $ | 4,911 |  |  | $ | 5,366 |
Depreciation and amortization expense relating to property, plant and equipment for the years ended December 31, 2024 and 2023 was approximately $1,692 and $1,635 respectively. During the year ended December 31, 2024, the company removed from its records approximately $8 of fully depreciated machinery and equipment and none in the year ended December 31, 2023.

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