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| 0001654954-17-007512-index.html | 2017-08-14 15:25:00 | |
| 0001654954-17-007512.txt | 2017-08-14 15:25:00 | |
 0001654954-17-007512-xbrl.zip | 44461 | 2017-08-14 15:25:00 |
| FilingSummary.xml | 13587 | 2017-08-14 15:25:00 |
| Financial_Report.xlsx | 27135 | 2017-08-14 15:25:00 |
| isig-20170630.xml | 169832 | 2017-08-14 15:25:00 |
| isig-20170630.xsd | 15312 | 2017-08-14 15:25:00 |
| isig-20170630_cal.xml | 39126 | 2017-08-14 15:25:00 |
| isig-20170630_def.xml | 47410 | 2017-08-14 15:25:00 |
| isig-20170630_lab.xml | 153358 | 2017-08-14 15:25:00 |
| isig-20170630_pre.xml | 112190 | 2017-08-14 15:25:00 |
| isig2017qtr210-q.htm | 556082 | 2017-08-14 15:25:00 |
| isig2017qtr2exh311.htm | 13251 | 2017-08-14 15:25:00 |
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| isig2017qtr2exh32.htm | 8297 | 2017-08-14 15:25:00 |
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| R2.htm | 74910 | 2017-08-14 15:25:00 |
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| R8.htm | 8330 | 2017-08-14 15:25:00 |
| R9.htm | 5383 | 2017-08-14 15:25:00 |
| report.css | 2767 | 2017-08-14 15:25:00 |
| Show.js | 1410 | 2017-08-14 15:25:00 |