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| 0000915358-22-000021-index.html | 2022-12-12 17:11:34 | |
| 0000915358-22-000021.txt | 2022-12-12 17:11:34 | |
 0000915358-22-000021-xbrl.zip | 217660 | 2022-12-12 17:11:34 |
| FilingSummary.xml | 35224 | 2022-12-12 17:11:34 |
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| R1.htm | 51587 | 2022-12-12 17:11:34 |
| R10.htm | 106547 | 2022-12-12 17:11:34 |
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| R9.htm | 45230 | 2022-12-12 17:11:34 |
| report.css | 2767 | 2022-12-12 17:11:34 |
| sgma-20221031.xsd | 38751 | 2022-12-12 17:11:34 |
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| Show.js | 1085 | 2022-12-12 17:11:34 |