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v3.22.2

Note 2 - Basis of Presentation and Summary of Significant Accounting Policies (Tables) | 6 Months Ended
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Jun. 30, 2022
Notes Tables |
Property, Plant and Equipment [Table Text Block] |
|  | June 30, 2022 |  |  | December 31, 2021 |
Land |  | $ | 1,122 |  |  | $ | 1,122 |
Transportation equipment |  |  | 609 |  |  |  | 202 |
Buildings |  |  | 532 |  |  |  | — |
Leasehold improvements |  |  | 161 |  |  |  | 143 |
Information technology |  |  | 42 |  |  |  | 125 |
Field equipment |  |  | 7 |  |  |  | 8 |
Total other property and equipment, net |  | $ | 2,473 |  |  | $ | 1,600 |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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