Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-216360-index-headers.html | 2022-08-09 18:36:14 | |
| 0001193125-22-216360-index.html | 2022-08-09 18:36:14 | |
| 0001193125-22-216360.txt | 2022-08-09 18:36:14 | |
 0001193125-22-216360-xbrl.zip | 13777 | 2022-08-09 18:36:14 |
| d388435d8k.htm | 34571 | 2022-08-09 18:36:14 |
| d388435d8k_htm.xml | 11190 | 2022-08-09 18:36:14 |
| d388435dex991.htm | 5462 | 2022-08-09 18:36:14 |
| FilingSummary.xml | 1761 | 2022-08-09 18:36:14 |
| Financial_Report.xlsx | 6186 | 2022-08-09 18:36:14 |
 g388435g0810013329490.jpg | 6452 | 2022-08-09 18:36:14 |
| MetaLinks.json | 24382 | 2022-08-09 18:36:14 |
| R1.htm | 51445 | 2022-08-09 18:36:14 |
| report.css | 2767 | 2022-08-09 18:36:14 |
| sf-20220802.xsd | 5413 | 2022-08-09 18:36:14 |
| sf-20220802_def.xml | 15300 | 2022-08-09 18:36:14 |
| sf-20220802_lab.xml | 26895 | 2022-08-09 18:36:14 |
| sf-20220802_pre.xml | 16390 | 2022-08-09 18:36:14 |
| Show.js | 1085 | 2022-08-09 18:36:14 |