Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-15-094154-index-headers.html | 2015-03-16 18:06:10 | |
| 0001193125-15-094154-index.html | 2015-03-16 18:06:10 | |
| 0001193125-15-094154.txt | 2015-03-16 18:06:10 | |
 0001193125-15-094154-xbrl.zip | 39398 | 2015-03-16 18:06:10 |
| d883325d497.htm | 3331 | 2015-03-16 18:06:10 |
| FilingSummary.xml | 3170 | 2015-03-16 18:06:10 |
| Financial_Report.xls | 76210 | 2015-03-16 18:06:10 |
| Financial_Report.xlsx | 30351 | 2015-03-16 18:06:10 |
| isi-20150302.xml | 38128 | 2015-03-16 18:06:10 |
| isi-20150302.xsd | 8340 | 2015-03-16 18:06:10 |
| isi-20150302_cal.xml | 4930 | 2015-03-16 18:06:10 |
| isi-20150302_def.xml | 234637 | 2015-03-16 18:06:10 |
| isi-20150302_lab.xml | 133471 | 2015-03-16 18:06:10 |
| isi-20150302_pre.xml | 157240 | 2015-03-16 18:06:10 |
| R1.htm | 21870 | 2015-03-16 18:06:10 |
| R2.htm | 75236 | 2015-03-16 18:06:10 |
| R5.htm | 129218 | 2015-03-16 18:06:10 |
| R6.htm | 9985 | 2015-03-16 18:06:10 |
| report.css | 2740 | 2015-03-16 18:06:10 |
| Show.js | 1410 | 2015-03-16 18:06:10 |