Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-13-483347-index-headers.html | 2013-12-23 18:12:39 | |
| 0001193125-13-483347-index.html | 2013-12-23 18:12:39 | |
| 0001193125-13-483347.txt | 2013-12-23 18:12:39 | |
 0001193125-13-483347-xbrl.zip | 36584 | 2013-12-23 18:12:39 |
| d637379d485bpos.htm | 29664 | 2013-12-23 18:12:39 |
| FilingSummary.xml | 3062 | 2013-12-23 18:12:39 |
| Financial_Report.xls | 53527 | 2013-12-23 18:12:39 |
| Financial_Report.xlsx | 24886 | 2013-12-23 18:12:39 |
| isust-20131209.xml | 25981 | 2013-12-23 18:12:39 |
| isust-20131209.xsd | 8367 | 2013-12-23 18:12:39 |
| isust-20131209_cal.xml | 4814 | 2013-12-23 18:12:39 |
| isust-20131209_def.xml | 229563 | 2013-12-23 18:12:39 |
| isust-20131209_lab.xml | 131587 | 2013-12-23 18:12:39 |
| isust-20131209_pre.xml | 156303 | 2013-12-23 18:12:39 |
| R1.htm | 21444 | 2013-12-23 18:12:39 |
| R2.htm | 63492 | 2013-12-23 18:12:39 |
| R5.htm | 96473 | 2013-12-23 18:12:39 |
| R6.htm | 9652 | 2013-12-23 18:12:39 |
| report.css | 2740 | 2013-12-23 18:12:39 |
| Show.js | 1409 | 2013-12-23 18:12:39 |