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v3.23.1

Note 6 - Property, Plant and Equipment | 3 Months Ended
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Mar. 31, 2023
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] |
6. | Property, plant and equipment
​ Property, plant and equipment are summarized as follows: ​ ​
|  | March 31, |  |  | December 31, |
|  | 2023 |  |  | 2022 |
Land |  | $ | 3,969 |  |  | $ | 3,969 |
Land improvements |  |  | 5,431 |  |  |  | 5,431 |
Leasehold improvements |  |  | 6,028 |  |  |  | 5,844 |
Buildings |  |  | 36,031 |  |  |  | 35,858 |
Machinery and equipment |  |  | 73,921 |  |  |  | 75,190 |
Furniture and fixtures |  |  | 25,018 |  |  |  | 24,605 |
Mobile equipment and other |  |  | 5,142 |  |  |  | 4,927 |
Construction-in-process |  |  | 4,946 |  |  |  | 5,272 |
Total property, plant and equipment |  |  | 160,486 |  |  |  | 161,096 |
Less accumulated depreciation |  |  | (93,025 | ) |  |  | (92,436 | )
Net property, plant and equipment |  | $ | 67,461 |  |  | $ | 68,660 |

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