Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000093389-26-000048-index.html | 2026-04-30 09:35:59 | |
| 0000093389-26-000048.txt | 2026-04-30 09:35:59 | |
 0000093389-26-000048-xbrl.zip | 28240 | 2026-04-30 09:35:59 |
| a991pressrelease-33126.htm | 414542 | 2026-04-30 09:35:59 |
| FilingSummary.xml | 1615 | 2026-04-30 09:35:59 |
 logo021a.jpg | 17541 | 2026-04-30 09:35:59 |
| MetaLinks.json | 16857 | 2026-04-30 09:35:59 |
| R1.htm | 38070 | 2026-04-30 09:35:59 |
| report.css | 2766 | 2026-04-30 09:35:59 |
| Show.js | 1085 | 2026-04-30 09:35:59 |
| smp-20260430.htm | 26785 | 2026-04-30 09:35:59 |
| smp-20260430.xsd | 1779 | 2026-04-30 09:35:59 |
| smp-20260430_htm.xml | 2924 | 2026-04-30 09:35:59 |
| smp-20260430_lab.xml | 21615 | 2026-04-30 09:35:59 |
| smp-20260430_pre.xml | 12507 | 2026-04-30 09:35:59 |