Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-19-244076-index-headers.html | 2019-09-12 17:57:49 | |
| 0001193125-19-244076-index.html | 2019-09-12 17:57:49 | |
| 0001193125-19-244076.txt | 2019-09-12 17:57:49 | |
 0001193125-19-244076-xbrl.zip | 67038 | 2019-09-12 17:57:49 |
 BarChart1.png | 20946 | 2019-09-12 17:57:49 |
 BarChart2.png | 21511 | 2019-09-12 17:57:49 |
| d701597d485bpos.htm | 33867 | 2019-09-12 17:57:49 |
| FilingSummary.xml | 4804 | 2019-09-12 17:57:49 |
| isi-20190822.xml | 101400 | 2019-09-12 17:57:49 |
| isi-20190822.xsd | 12813 | 2019-09-12 17:57:49 |
| isi-20190822_cal.xml | 3219 | 2019-09-12 17:57:49 |
| isi-20190822_def.xml | 405163 | 2019-09-12 17:57:49 |
| isi-20190822_lab.xml | 151218 | 2019-09-12 17:57:49 |
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| R1.htm | 18243 | 2019-09-12 17:57:49 |
| R13.htm | 188371 | 2019-09-12 17:57:49 |
| R14.htm | 7475 | 2019-09-12 17:57:49 |
| R2.htm | 90519 | 2019-09-12 17:57:49 |
| R7.htm | 176564 | 2019-09-12 17:57:49 |
| R8.htm | 91519 | 2019-09-12 17:57:49 |
| report.css | 2767 | 2019-09-12 17:57:49 |
| Show.js | 1085 | 2019-09-12 17:57:49 |