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Note 8 - Property, Plant and Equipment | 3 Months Ended
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Mar. 31, 2024
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] |
8. | PROPERTY, PLANT AND EQUIPMENT
Property, plant and equipment consist of the following:
|  | March 31, |  |  | December 31, |
|  | 2024 |  |  | 2023 |
Land |  | $ | 121 |  |  | $ | 348 |
Buildings and improvements |  |  | 12,788 |  |  |  | 15,286 |
Machinery and equipment |  |  | 99,346 |  |  |  | 98,527 |
Construction in progress |  |  | 1,340 |  |  |  | 1,567 |
|  |  | 113,595 |  |  |  | 115,728 |
Accumulated depreciation |  |  | (77,559 | ) |  |  | (79,195 | )
Property, plant and equipment, net |  | $ | 36,036 |  |  | $ | 36,533 |
Depreciation expense was $2.3 million and $2.1 million, respectively, for the three months ended March 31, 2024 and 2023. Depreciation expense related to our manufacturing facilities and equipment is included in cost of sales and depreciation expense associated with administrative facilities and office equipment is included in selling, general and administrative expense within the accompanying condensed consolidated statements of operations. At March 31, 2024, a total of $2.0 million of property was classified as assets held for sale within other current assets on the accompanying condensed consolidated balance sheets related to property in Glen Rock, Pennsylvania and several buildings in Zhongshan, PRC. At December 31, 2023, a total of $1.3 million of property was classified as assets held for sale within other current assets on the accompanying condensed consolidated balance sheets related solely to the buildings in Zhongshan, PRC.

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