Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-15-073523-index-headers.html | 2015-03-02 16:58:26 | |
| 0001193125-15-073523-index.html | 2015-03-02 16:58:26 | |
| 0001193125-15-073523.txt | 2015-03-02 16:58:26 | |
 0001193125-15-073523-xbrl.zip | 35900 | 2015-03-02 16:58:26 |
| d872980d485bpos.htm | 29496 | 2015-03-02 16:58:26 |
| FilingSummary.xml | 3136 | 2015-03-02 16:58:26 |
| Financial_Report.xls | 49122 | 2015-03-02 16:58:26 |
| Financial_Report.xlsx | 23939 | 2015-03-02 16:58:26 |
| isust-20150213.xml | 23850 | 2015-03-02 16:58:26 |
| isust-20150213.xsd | 8156 | 2015-03-02 16:58:26 |
| isust-20150213_cal.xml | 4903 | 2015-03-02 16:58:26 |
| isust-20150213_def.xml | 232785 | 2015-03-02 16:58:26 |
| isust-20150213_lab.xml | 133435 | 2015-03-02 16:58:26 |
| isust-20150213_pre.xml | 157091 | 2015-03-02 16:58:26 |
| R1.htm | 21881 | 2015-03-02 16:58:26 |
| R2.htm | 62012 | 2015-03-02 16:58:26 |
| R5.htm | 112792 | 2015-03-02 16:58:26 |
| R6.htm | 9995 | 2015-03-02 16:58:26 |
| report.css | 2739 | 2015-03-02 16:58:26 |
| Show.js | 1410 | 2015-03-02 16:58:26 |