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Note 3 - Revenue Recognition (Tables) | 6 Months Ended
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Jun. 30, 2019
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Disaggregated Revenue by Products Sold
|  | For the Three Months Ended June 30, 2019
|  | Carbon flat products |  | Specialty metals flat products |  | Tubular and pipe products |  | Total
Hot Rolled |  |  | 32.4 | % |  |  | - |  |  |  | - |  |  |  | 32.4 | %
Plate |  |  | 12.6 | % |  |  | - |  |  |  | - |  |  |  | 12.6 | %
Cold Rolled |  |  | 5.5 | % |  |  | - |  |  |  | - |  |  |  | 5.5 | %
Coated |  |  | 8.0 | % |  |  | - |  |  |  | - |  |  |  | 8.0 | %
Specialty |  |  | - |  |  |  | 20.3 | % |  |  | - |  |  |  | 20.3 | %
Tube |  |  | - |  |  |  | - |  |  |  | 18.0 | % |  |  | 18.0 | %
Other |  |  | 1.1 | % |  |  | 2.1 | % |  |  | - |  |  |  | 3.2 | %
Total |  |  | 59.6 | % |  |  | 22.4 | % |  |  | 18.0 | % |  |  | 100.0 | %
|  | Disaggregated Revenue by Products Sold
|  | For the Six Months Ended June 30, 2019
|  | Carbon flat products |  | Specialty metals flat products |  | Tubular and pipe products |  | Total
Hot Rolled |  |  | 33.9 | % |  |  | - |  |  |  | - |  |  |  | 33.9 | %
Plate |  |  | 12.9 | % |  |  | - |  |  |  | - |  |  |  | 12.9 | %
Cold Rolled |  |  | 5.5 | % |  |  | - |  |  |  | - |  |  |  | 5.5 | %
Coated |  |  | 7.5 | % |  |  | - |  |  |  | - |  |  |  | 7.5 | %
Specialty |  |  | - |  |  |  | 19.0 | % |  |  | - |  |  |  | 19.0 | %
Tube |  |  | - |  |  |  | - |  |  |  | 17.9 | % |  |  | 17.9 | %
Other |  |  | 1.3 | % |  |  | 2.0 | % |  |  | - |  |  |  | 3.3 | %
Total |  |  | 61.1 | % |  |  | 21.0 | % |  |  | 17.9 | % |  |  | 100.0 | %
|  | Disaggregated Revenue by Products Sold
|  | For the Three Months Ended June 30, 2018
|  | Carbon flat products |  | Specialty metals flat products |  | Tubular and pipe products |  | Total
Hot Rolled |  |  | 35.0 | % |  |  | - |  |  |  | - |  |  |  | 35.0 | %
Plate |  |  | 12.3 | % |  |  | - |  |  |  | - |  |  |  | 12.3 | %
Cold Rolled |  |  | 5.7 | % |  |  | - |  |  |  | - |  |  |  | 5.7 | %
Coated |  |  | 7.5 | % |  |  | - |  |  |  | - |  |  |  | 7.5 | %
Specialty |  |  | - |  |  |  | 19.5 | % |  |  | - |  |  |  | 19.5 | %
Pipe & Tube |  |  | - |  |  |  | - |  |  |  | 16.8 | % |  |  | 16.8 | %
Other |  |  | 1.2 | % |  |  | 2.0 | % |  |  | - |  |  |  | 3.2 | %
Total |  |  | 61.7 | % |  |  | 21.5 | % |  |  | 16.8 | % |  |  | 100.0 | %
|  | Disaggregated Revenue by Products Sold
|  | For the Six Months Ended June 30, 2018
|  | Carbon flat products |  | Specialty metals flat products |  | Tubular and pipe products |  | Total
Hot Rolled |  |  | 35.8 | % |  |  | - |  |  |  | - |  |  |  | 35.8 | %
Plate |  |  | 12.4 | % |  |  | - |  |  |  | - |  |  |  | 12.4 | %
Cold Rolled |  |  | 5.4 | % |  |  | - |  |  |  | - |  |  |  | 5.4 | %
Coated |  |  | 7.8 | % |  |  | - |  |  |  | - |  |  |  | 7.8 | %
Specialty |  |  | - |  |  |  | 18.6 | % |  |  | - |  |  |  | 18.6 | %
Pipe & Tube |  |  | - |  |  |  | - |  |  |  | 17.6 | % |  |  | 17.6 | %
Other |  |  | 1.3 | % |  |  | 1.1 | % |  |  | - |  |  |  | 2.4 | %
Total |  |  | 62.7 | % |  |  | 19.7 | % |  |  | 17.6 | % |  |  | 100.0 | %

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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=118956577&loc=SL49130545-203045 + Details
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