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Note 7 - Property and Equipment | 12 Months Ended
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Dec. 31, 2021
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] |
7. | Property and Equipment:
Property and equipment consists of the following:
(in thousands) |  | Depreciable Lives |  |  | December 31, 2021 |  |  | December 31, 2020 |
Land |  |  |  | - |  |  |  | $ | 15,238 |  |  | $ | 15,698 |
Land improvements |  |  | 5 | - | 10 |  |  |  | 3,780 |  |  |  | 3,742 |
Buildings and improvements |  |  | 7 | - | 30 |  |  |  | 141,979 |  |  |  | 148,507 |
Machinery and equipment |  |  | 2 | - | 15 |  |  |  | 210,410 |  |  |  | 222,802 |
Furniture and fixtures |  |  | 3 | - | 7 |  |  |  | 6,229 |  |  |  | 6,699 |
Computer software and equipment |  |  | 2 | - | 5 |  |  |  | 25,053 |  |  |  | 28,977 |
Vehicles |  |  | 2 | - | 5 |  |  |  | 3,054 |  |  |  | 2,504 |
Financing lease |  |  |  |  |  |  |  |  | 2,710 |  |  |  | 3,582 |
Construction in progress |  |  |  | - |  |  |  |  | 4,943 |  |  |  | 2,068 |
|  |  |  |  |  |  |  |  | 413,396 |  |  |  | 434,579 |
Less accumulated depreciation |  |  |  |  |  |  |  |  | (266,340 | ) |  |  | (277,379 | )
Net property and equipment |  |  |  |  |  |  |  | $ | 147,056 |  |  | $ | 157,200 |
Leasehold improvements are included with buildings and improvements and are depreciated over the life of the lease or seven years, whichever is less. Construction in progress as of December 31, 2021 and December 31, 2020, primarily consisted of payments for additional processing equipment at our existing facilities that were not yet placed into service.

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