Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-15-220334-index-headers.html | 2015-06-11 13:48:21 | |
| 0001193125-15-220334-index.html | 2015-06-11 13:48:21 | |
| 0001193125-15-220334.txt | 2015-06-11 13:48:21 | |
 0001193125-15-220334-xbrl.zip | 39731 | 2015-06-11 13:48:21 |
| d931923d497.htm | 3053 | 2015-06-11 13:48:21 |
| FilingSummary.xml | 3169 | 2015-06-11 13:48:21 |
| Financial_Report.xls | 78355 | 2015-06-11 13:48:21 |
| Financial_Report.xlsx | 31189 | 2015-06-11 13:48:21 |
| isi-20150522.xml | 40878 | 2015-06-11 13:48:21 |
| isi-20150522.xsd | 8340 | 2015-06-11 13:48:21 |
| isi-20150522_cal.xml | 4930 | 2015-06-11 13:48:21 |
| isi-20150522_def.xml | 234637 | 2015-06-11 13:48:21 |
| isi-20150522_lab.xml | 132610 | 2015-06-11 13:48:21 |
| isi-20150522_pre.xml | 157260 | 2015-06-11 13:48:21 |
| R1.htm | 21866 | 2015-06-11 13:48:21 |
| R2.htm | 75631 | 2015-06-11 13:48:21 |
| R5.htm | 134660 | 2015-06-11 13:48:21 |
| R6.htm | 9983 | 2015-06-11 13:48:21 |
| report.css | 2739 | 2015-06-11 13:48:21 |
| Show.js | 1410 | 2015-06-11 13:48:21 |