Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-17-273384-index-headers.html | 2017-08-30 17:46:12 | |
| 0001193125-17-273384-index.html | 2017-08-30 17:46:12 | |
| 0001193125-17-273384.txt | 2017-08-30 17:46:12 | |
 0001193125-17-273384-xbrl.zip | 36914 | 2017-08-30 17:46:12 |
| d420866d485bpos.htm | 32140 | 2017-08-30 17:46:12 |
| FilingSummary.xml | 3458 | 2017-08-30 17:46:12 |
| ist1-20170816.xml | 29026 | 2017-08-30 17:46:12 |
| ist1-20170816.xsd | 8014 | 2017-08-30 17:46:12 |
| ist1-20170816_cal.xml | 4740 | 2017-08-30 17:46:12 |
| ist1-20170816_def.xml | 222458 | 2017-08-30 17:46:12 |
| ist1-20170816_lab.xml | 131626 | 2017-08-30 17:46:12 |
| ist1-20170816_pre.xml | 154245 | 2017-08-30 17:46:12 |
| R1.htm | 16185 | 2017-08-30 17:46:12 |
| R2.htm | 54527 | 2017-08-30 17:46:12 |
| R5.htm | 87437 | 2017-08-30 17:46:12 |
| R6.htm | 7474 | 2017-08-30 17:46:12 |
| report.css | 2767 | 2017-08-30 17:46:12 |
| Show.js | 1410 | 2017-08-30 17:46:12 |