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Note 3 - Revenue Recognition (Tables) | 12 Months Ended
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Dec. 31, 2018
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Disaggregated Revenue by Products Sold |
|  | For the Twelve Months Ended December 31, 2018 |
|  | Carbon flat products |  |  | Specialty metals flat products |  |  | Tubular and pipe products |  |  | Total |
Hot Rolled |  |  | 35.2 | % |  |  | - |  |  |  | - |  |  |  | 35.2 | %
Plate |  |  | 12.9 | % |  |  | - |  |  |  | - |  |  |  | 12.9 | %
Cold Rolled |  |  | 5.4 | % |  |  | - |  |  |  | - |  |  |  | 5.4 | %
Coated |  |  | 7.4 | % |  |  | - |  |  |  | - |  |  |  | 7.4 | %
Specialty |  |  | - |  |  |  | 20.0 | % |  |  | - |  |  |  | 20.0 | %
Pipe & Tube |  |  | - |  |  |  | - |  |  |  | 17.4 | % |  |  | 17.4 | %
Other |  |  | 1.7 | % |  |  | 0.0 | % |  |  | - |  |  |  | 1.7 | %
Total |  |  | 62.6 | % |  |  | 20.0 | % |  |  | 17.4 | % |  |  | 100.0 | %

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