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Note K - Revenue (Tables) | 9 Months Ended
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Dec. 31, 2021
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | December 31, |  |  | December 31, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Coil Segment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prime Coil |  | $ | 39,588,438 |  |  | $ | 19,541,188 |  |  | $ | 164,096,180 |  |  | $ | 49,897,886 |
Non-standard Coil |  |  | 1,852,272 |  |  |  | 1,886,099 |  |  |  | 7,704,262 |  |  |  | 5,028,237 |
Customer Owned Coil |  |  | 354,876 |  |  |  | 244,860 |  |  |  | 1,013,801 |  |  |  | 634,894 |
|  | $ | 41,795,586 |  |  | $ | 21,672,147 |  |  | $ | 172,814,243 |  |  | $ | 55,561,017 |
Tubular Segment: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Manufactured Pipe |  | $ | 6,906,450 |  |  | $ | 5,082,314 |  |  | $ | 27,889,886 |  |  | $ | 17,540,498 |
Mill Reject Pipe |  |  | 2,953,907 |  |  |  | 1,747,588 |  |  |  | 9,439,148 |  |  |  | 3,786,814 |
|  | $ | 9,860,357 |  |  | $ | 6,829,902 |  |  | $ | 37,329,034 |  |  | $ | 21,327,312 |

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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=123351226&loc=SL49130545-203045 + Details
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