Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-23-152498-index-headers.html | 2023-05-24 08:01:18 | |
| 0001193125-23-152498-index.html | 2023-05-24 08:01:18 | |
| 0001193125-23-152498.txt | 2023-05-24 08:01:18 | |
 0001193125-23-152498-xbrl.zip | 14576 | 2023-05-24 08:01:18 |
| d446526d8k.htm | 32951 | 2023-05-24 08:01:18 |
| d446526d8k_htm.xml | 10413 | 2023-05-24 08:01:18 |
| d446526dex991.htm | 19444 | 2023-05-24 08:01:18 |
| FilingSummary.xml | 1973 | 2023-05-24 08:01:18 |
| Financial_Report.xlsx | 6184 | 2023-05-24 08:01:18 |
 g446526dsp4a.jpg | 28066 | 2023-05-24 08:01:18 |
| MetaLinks.json | 24888 | 2023-05-24 08:01:18 |
| R1.htm | 50858 | 2023-05-24 08:01:18 |
| report.css | 2767 | 2023-05-24 08:01:18 |
| sf-20230524.xsd | 5376 | 2023-05-24 08:01:18 |
| sf-20230524_def.xml | 15275 | 2023-05-24 08:01:18 |
| sf-20230524_lab.xml | 26876 | 2023-05-24 08:01:18 |
| sf-20230524_pre.xml | 16371 | 2023-05-24 08:01:18 |
| Show.js | 1085 | 2023-05-24 08:01:18 |