Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001133228-24-005377-index-headers.html | 2024-05-15 12:35:48 | |
| 0001133228-24-005377-index.html | 2024-05-15 12:35:48 | |
| 0001133228-24-005377.txt | 2024-05-15 12:35:48 | |
 0001133228-24-005377-xbrl.zip | 289182 | 2024-05-15 12:35:48 |
| FilingSummary.xml | 1950 | 2024-05-15 12:35:48 |
| Financial_Report.xlsx | 11253 | 2024-05-15 12:35:48 |
 img001.jpg | 111799 | 2024-05-15 12:35:48 |
 img002.jpg | 6275 | 2024-05-15 12:35:48 |
 img003.jpg | 91252 | 2024-05-15 12:35:48 |
 img004.jpg | 15383 | 2024-05-15 12:35:48 |
 img005.jpg | 6426 | 2024-05-15 12:35:48 |
| isif-20240331.xsd | 6504 | 2024-05-15 12:35:48 |
| isif-20240331_def.xml | 9483 | 2024-05-15 12:35:48 |
| isif-20240331_lab.xml | 12259 | 2024-05-15 12:35:48 |
| isif-20240331_pre.xml | 8868 | 2024-05-15 12:35:48 |
| isif-html7931_ex99a1.htm | 17882 | 2024-05-15 12:35:48 |
| isif-html7931_ex99a2.htm | 26297 | 2024-05-15 12:35:48 |
| isif-html7931_ex99b.htm | 7759 | 2024-05-15 12:35:48 |
| isif-html7931_ncsr.htm | 1010984 | 2024-05-15 12:35:48 |
| isif-html7931_ncsr_htm.xml | 79606 | 2024-05-15 12:35:48 |
| MetaLinks.json | 114253 | 2024-05-15 12:35:48 |
| R1.htm | 114118 | 2024-05-15 12:35:48 |
| report.css | 2767 | 2024-05-15 12:35:48 |
| Show.js | 1085 | 2024-05-15 12:35:48 |