Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-12-179249-index-headers.html | 2012-04-24 17:49:11 | |
| 0001193125-12-179249-index.html | 2012-04-24 17:49:11 | |
| 0001193125-12-179249.txt | 2012-04-24 17:49:11 | |
 0001193125-12-179249-xbrl.zip | 36109 | 2012-04-24 17:49:11 |
| d333816d485bpos.htm | 28818 | 2012-04-24 17:49:11 |
| FilingSummary.xml | 3101 | 2012-04-24 17:49:11 |
| Financial_Report.xls | 68744 | 2012-04-24 17:49:11 |
 g333816g53i02.jpg | 5019 | 2012-04-24 17:49:11 |
| ist1-20120413.xml | 35679 | 2012-04-24 17:49:11 |
| ist1-20120413.xsd | 7819 | 2012-04-24 17:49:11 |
| ist1-20120413_cal.xml | 4873 | 2012-04-24 17:49:11 |
| ist1-20120413_def.xml | 227726 | 2012-04-24 17:49:11 |
| ist1-20120413_lab.xml | 126857 | 2012-04-24 17:49:11 |
| ist1-20120413_pre.xml | 151998 | 2012-04-24 17:49:11 |
| R1.htm | 21056 | 2012-04-24 17:49:11 |
| R2.htm | 69678 | 2012-04-24 17:49:11 |
| R5.htm | 108851 | 2012-04-24 17:49:11 |
| R6.htm | 9599 | 2012-04-24 17:49:11 |
| report.css | 2721 | 2012-04-24 17:49:11 |
| Show.js | 6423 | 2012-04-24 17:49:11 |