Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-13-283932-index-headers.html | 2013-07-05 18:01:00 | |
| 0001193125-13-283932-index.html | 2013-07-05 18:01:00 | |
| 0001193125-13-283932.txt | 2013-07-05 18:01:00 | |
 0001193125-13-283932-xbrl.zip | 38894 | 2013-07-05 18:01:00 |
| d562934d485bpos.htm | 27619 | 2013-07-05 18:01:00 |
| FilingSummary.xml | 3256 | 2013-07-05 18:01:00 |
| Financial_Report.xls | 73785 | 2013-07-05 18:01:00 |
| ist-20130604.xml | 37493 | 2013-07-05 18:01:00 |
| ist-20130604.xsd | 7788 | 2013-07-05 18:01:00 |
| ist-20130604_cal.xml | 3289 | 2013-07-05 18:01:00 |
| ist-20130604_def.xml | 230935 | 2013-07-05 18:01:00 |
| ist-20130604_lab.xml | 132544 | 2013-07-05 18:01:00 |
| ist-20130604_pre.xml | 156580 | 2013-07-05 18:01:00 |
| R1.htm | 21427 | 2013-07-05 18:01:00 |
| R1.xml | 16872 | 2013-07-05 18:01:00 |
| R2.htm | 72309 | 2013-07-05 18:01:00 |
| R2.xml | 106619 | 2013-07-05 18:01:00 |
| R5.htm | 128240 | 2013-07-05 18:01:00 |
| R5.xml | 115607 | 2013-07-05 18:01:00 |
| R6.htm | 9639 | 2013-07-05 18:01:00 |
| R6.xml | 8308 | 2013-07-05 18:01:00 |
| report.css | 2740 | 2013-07-05 18:01:00 |
| Show.js | 1409 | 2013-07-05 18:01:00 |