Parent Directory| Name | Size | Last Modified |
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 0001437749-24-036217-index-headers.html | 2024-11-26 08:42:36 | |
| 0001437749-24-036217-index.html | 2024-11-26 08:42:36 | |
| 0001437749-24-036217.txt | 2024-11-26 08:42:36 | |
 0001437749-24-036217-xbrl.zip | 10816 | 2024-11-26 08:42:36 |
| FilingSummary.xml | 1762 | 2024-11-26 08:42:36 |
| Financial_Report.xlsx | 5993 | 2024-11-26 08:42:36 |
| MetaLinks.json | 22016 | 2024-11-26 08:42:36 |
| R1.htm | 46547 | 2024-11-26 08:42:36 |
| report.css | 2767 | 2024-11-26 08:42:36 |
| Show.js | 1084 | 2024-11-26 08:42:36 |
| spre20241125_8k.htm | 41273 | 2024-11-26 08:42:36 |
| spre20241125_8k_htm.xml | 6542 | 2024-11-26 08:42:36 |
| sr-20241125.xsd | 4017 | 2024-11-26 08:42:36 |
| sr-20241125_def.xml | 13668 | 2024-11-26 08:42:36 |
| sr-20241125_lab.xml | 17974 | 2024-11-26 08:42:36 |
| sr-20241125_pre.xml | 13703 | 2024-11-26 08:42:36 |