XML 23 R10.htm IDEA: XBRL DOCUMENT
v3.23.2

Note 3 - Property, Plant and Equipment | 6 Months Ended
--- | ---
Jun. 30, 2023
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] | 3. Property, Plant and Equipment Property, plant and equipment consist of the following:
|  | As of |
|  | June 30, 2023 |  |  | December 31, 2022 |
Land |  | $ | 7,348 |  |  | $ | 7,344 |
Plant and buildings |  |  | 141,238 |  |  |  | 99,116 |
Furniture and fixtures |  |  | 1,934 |  |  |  | 1,831 |
Machinery and equipment |  |  | 14,984 |  |  |  | 15,209 |
Construction in progress |  |  | 52,731 |  |  |  | 88,934 |
Property held for development |  |  | 15,431 |  |  |  | 15,437 |
Finance lease right of use assets |  |  | 2,889 |  |  |  | 3,045 |
Total gross property, plant & equipment |  |  | 236,555 |  |  |  | 230,972 |
Less accumulated depreciation |  |  | (53,772 | ) |  |  | (50,531 | )
Total net property, plant & equipment |  | $ | 182,783 |  |  | $ | 180,441 |
For the three months ended June 30, 2023 and 2022, interest capitalized in property, plant, and equipment was $1.0 million and $2.6 million, respectively. For the six months ended June 30, 2023 and 2022, interest capitalized in property, plant, and equipment was $2.8 million and $4.7 million, respectively. Construction in progress includes costs for the biogas construction projects (dairy digesters and pipeline), Riverbank projects (sustainable aviation fuel and renewable diesel plant as well as carbon capture characterization well), and energy efficiency projects at the Keyes Plant. Depreciation on the components of property, plant and equipment is calculated using the straight-line method to allocate their depreciable amounts over their estimated useful lives as follows:
|  | Years |
Plant and buildings |  |  | 20 - 30 |
Machinery and equipment |  |  | 5 - 15 |
Furniture and fixtures |  |  | 3 - 5 |

X
- References No definition available. + Details
Name: | us-gaap_DisclosureTextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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://fasb.org/us-gaap/role/ref/legacyRef -Topic 360 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//360/tableOfContent Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 6 -SubTopic 360 -Topic 958 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480321/958-360-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -SubTopic 360 -Topic 958 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480321/958-360-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 50 -Paragraph 7 -SubTopic 360 -Topic 958 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480321/958-360-50-7 + Details
Name: | us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration