Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-17-333090-index-headers.html | 2017-11-03 17:47:12 | |
| 0001193125-17-333090-index.html | 2017-11-03 17:47:12 | |
| 0001193125-17-333090.txt | 2017-11-03 17:47:12 | |
 0001193125-17-333090-xbrl.zip | 45216 | 2017-11-03 17:47:12 |
 BarChart1.png | 8246 | 2017-11-03 17:47:12 |
| d477628d497.htm | 4519 | 2017-11-03 17:47:12 |
| FilingSummary.xml | 3632 | 2017-11-03 17:47:12 |
 g477628g46f93.jpg | 5108 | 2017-11-03 17:47:12 |
| isi-20171020.xml | 64265 | 2017-11-03 17:47:12 |
| isi-20171020.xsd | 8366 | 2017-11-03 17:47:12 |
| isi-20171020_cal.xml | 4739 | 2017-11-03 17:47:12 |
| isi-20171020_def.xml | 224287 | 2017-11-03 17:47:12 |
| isi-20171020_lab.xml | 137469 | 2017-11-03 17:47:12 |
| isi-20171020_pre.xml | 159003 | 2017-11-03 17:47:12 |
| R1.htm | 16179 | 2017-11-03 17:47:12 |
| R2.htm | 93784 | 2017-11-03 17:47:12 |
| R7.htm | 185748 | 2017-11-03 17:47:12 |
| R8.htm | 7472 | 2017-11-03 17:47:12 |
| report.css | 2767 | 2017-11-03 17:47:12 |
| Show.js | 1410 | 2017-11-03 17:47:12 |