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| 0001654954-18-008557-index.html | 2018-08-07 16:05:40 | |
| 0001654954-18-008557.txt | 2018-08-07 16:05:40 | |
 0001654954-18-008557-xbrl.zip | 50261 | 2018-08-07 16:05:40 |
| FilingSummary.xml | 16682 | 2018-08-07 16:05:40 |
| Financial_Report.xlsx | 32163 | 2018-08-07 16:05:40 |
| isig-20180630.xml | 230445 | 2018-08-07 16:05:40 |
| isig-20180630.xsd | 20299 | 2018-08-07 16:05:40 |
| isig-20180630_cal.xml | 39142 | 2018-08-07 16:05:40 |
| isig-20180630_def.xml | 50097 | 2018-08-07 16:05:40 |
| isig-20180630_lab.xml | 158575 | 2018-08-07 16:05:40 |
| isig-20180630_pre.xml | 118161 | 2018-08-07 16:05:40 |
| isig_exh311.htm | 13370 | 2018-08-07 16:05:40 |
| isig_exh312.htm | 13562 | 2018-08-07 16:05:40 |
| isig_exh32.htm | 8920 | 2018-08-07 16:05:40 |
| isig_form10q.htm | 600604 | 2018-08-07 16:05:40 |
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| R9.htm | 7550 | 2018-08-07 16:05:40 |
| report.css | 2767 | 2018-08-07 16:05:40 |
| Show.js | 1410 | 2018-08-07 16:05:40 |