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|---|---|---|
 0001193125-18-274371-index-headers.html | 2018-09-14 17:47:50 | |
| 0001193125-18-274371-index.html | 2018-09-14 17:47:50 | |
| 0001193125-18-274371.txt | 2018-09-14 17:47:50 | |
 0001193125-18-274371-xbrl.zip | 63555 | 2018-09-14 17:47:50 |
 BarChart1.png | 17274 | 2018-09-14 17:47:50 |
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| d549544d485bpos.htm | 33625 | 2018-09-14 17:47:50 |
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| isi-20180828_def.xml | 366051 | 2018-09-14 17:47:50 |
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| R13.htm | 184467 | 2018-09-14 17:47:50 |
| R14.htm | 7474 | 2018-09-14 17:47:50 |
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| R7.htm | 175106 | 2018-09-14 17:47:50 |
| R8.htm | 88494 | 2018-09-14 17:47:50 |
| report.css | 2767 | 2018-09-14 17:47:50 |
| Show.js | 1410 | 2018-09-14 17:47:50 |