XML 30 R22.htm IDEA: XBRL DOCUMENT
v3.22.2

Note 2 - Revenues (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2022
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Heavy Fabrications |  | $ | 35,575 |  |  | $ | 35,830 |  |  | $ | 62,847 |  |  | $ | 58,607 |
Gearing |  |  | 10,115 |  |  |  | 7,404 |  |  |  | 20,700 |  |  |  | 12,753 |
Industrial Solutions |  |  | 5,049 |  |  |  | 3,541 |  |  |  | 9,121 |  |  |  | 8,145 |
Eliminations |  |  | (727 | ) |  |  | (284 | ) |  |  | (812 | ) |  |  | (286 | )
Consolidated |  | $ | 50,012 |  |  | $ | 46,491 |  |  | $ | 91,856 |  |  | $ | 79,219 |

X
- 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 https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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