| Schedule of Property Plant and Equipment Components [Table Text Block] |
| |
|
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 |
|
|