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v3.25.1

Note 2 - Revenues (Tables) | 3 Months Ended
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Mar. 31, 2025
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Three Months Ended March 31, |
|  | 2025 |  |  | 2024 |
Heavy Fabrications |  | $ | 25,248 |  |  | $ | 22,016 |
Gearing |  |  | 5,966 |  |  |  | 8,337 |
Industrial Solutions |  |  | 5,647 |  |  |  | 7,994 |
Eliminations |  |  | (23 | ) |  |  | (731 | )
Consolidated |  | $ | 36,838 |  |  | $ | 37,616 |

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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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