Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-16-772560-index-headers.html | 2016-11-18 20:22:11 | |
| 0001193125-16-772560-index.html | 2016-11-18 20:22:11 | |
| 0001193125-16-772560.txt | 2016-11-18 20:22:11 | |
 0001193125-16-772560-xbrl.zip | 31904 | 2016-11-18 20:22:11 |
| d277702d497.htm | 4333 | 2016-11-18 20:22:11 |
| FilingSummary.xml | 3311 | 2016-11-18 20:22:11 |
| Financial_Report.xlsx | 8462 | 2016-11-18 20:22:11 |
 g277702g1118100652780.jpg | 3724 | 2016-11-18 20:22:11 |
| ist1-20161101.xml | 26409 | 2016-11-18 20:22:11 |
| ist1-20161101.xsd | 7574 | 2016-11-18 20:22:11 |
| ist1-20161101_cal.xml | 4725 | 2016-11-18 20:22:11 |
| ist1-20161101_def.xml | 222769 | 2016-11-18 20:22:11 |
| ist1-20161101_lab.xml | 132108 | 2016-11-18 20:22:11 |
| ist1-20161101_pre.xml | 154621 | 2016-11-18 20:22:11 |
| R1.htm | 16186 | 2016-11-18 20:22:11 |
| R2.htm | 12247 | 2016-11-18 20:22:11 |
| R3.htm | 29660 | 2016-11-18 20:22:11 |
| R4.htm | 7476 | 2016-11-18 20:22:11 |
| report.css | 2767 | 2016-11-18 20:22:11 |
| Show.js | 1410 | 2016-11-18 20:22:11 |