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Note 2 - Revenues (Tables) | 3 Months Ended
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Mar. 31, 2021
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Three Months Ended March 31, |
|  | 2021 |  |  | 2020 |
Heavy Fabrications |  | $ | 22,777 |  |  | $ | 38,368 |
Gearing |  |  | 5,349 |  |  |  | 6,227 |
Industrial Solutions |  |  | 4,604 |  |  |  | 4,039 |
Eliminations |  |  | (2 | ) |  |  | - |
Consolidated |  | $ | 32,728 |  |  | $ | 48,634 |

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 + Details
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