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| 0001104659-18-009757-index.html | 2018-02-14 16:52:20 | |
| 0001104659-18-009757.txt | 2018-02-14 16:52:20 | |
 0001104659-18-009757-xbrl.zip | 89097 | 2018-02-14 16:52:20 |
| a17-28658_110q.htm | 601407 | 2018-02-14 16:52:20 |
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| a17-28658_1ex32d1.htm | 9722 | 2018-02-14 16:52:20 |
| FilingSummary.xml | 16303 | 2018-02-14 16:52:20 |
| Financial_Report.xlsx | 48856 | 2018-02-14 16:52:20 |
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| issc-20171231.xsd | 23435 | 2018-02-14 16:52:20 |
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| report.css | 2767 | 2018-02-14 16:52:20 |
| Show.js | 1410 | 2018-02-14 16:52:20 |