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v3.22.1

Property, plant and equipment | 3 Months Ended
--- | ---
Mar. 31, 2022
Property, plant and equipment |
Property, plant and equipment |
6. | Property, plant and equipment
​ Property, plant and equipment are summarized as follows: ​ ​ ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | March 31, | ​ | December 31,
​ | ​ | 2022 | ​ | 2021
​ | ​ | ​ | ​ | ​ | ​ | ​
Land | ​ | $ | 3,969 | ​ | $ | 3,969
Land improvements | ​ | ​ | 5,330 | ​ | ​ | 5,278
Leasehold improvements | ​ | ​ | 5,423 | ​ | ​ | 5,405
Buildings | ​ | ​ | 35,226 | ​ | ​ | 34,635
Machinery and equipment | ​ | ​ | 70,026 | ​ | ​ | 68,939
Furniture and fixtures | ​ | ​ | 22,587 | ​ | ​ | 22,275
Mobile equipment and other | ​ | ​ | 4,724 | ​ | ​ | 4,737
Construction-in-process | ​ | ​ | 3,496 | ​ | ​ | 4,235
Total property, plant and equipment | ​ | ​ | 150,781 | ​ | ​ | 149,473
Less accumulated depreciation | ​ | ​ | (85,146) | ​ | ​ | (82,686)
Net property, plant and equipment | ​ | $ | 65,635 | ​ | $ | 66,787
​

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- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916 + Details
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