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Note 2 - Revenues (Tables) | 3 Months Ended
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Mar. 31, 2024
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Three Months Ended March 31, |
|  | 2024 |  |  | 2023 |
Heavy Fabrications |  | $ | 22,016 |  |  | $ | 31,593 |
Gearing |  |  | 8,337 |  |  |  | 11,965 |
Industrial Solutions |  |  | 7,994 |  |  |  | 5,423 |
Eliminations |  |  | (731 | ) |  |  | (108 | )
Consolidated |  | $ | 37,616 |  |  | $ | 48,873 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 + Details
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