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| 0001437749-20-010985-index.html | 2020-05-15 15:17:06 | |
| 0001437749-20-010985.txt | 2020-05-15 15:17:06 | |
 0001437749-20-010985-xbrl.zip | 57170 | 2020-05-15 15:17:06 |
| ex_186562.htm | 14505 | 2020-05-15 15:17:06 |
| ex_186564.htm | 14374 | 2020-05-15 15:17:06 |
| ex_186565.htm | 7308 | 2020-05-15 15:17:06 |
| FilingSummary.xml | 18903 | 2020-05-15 15:17:06 |
| Financial_Report.xlsx | 31442 | 2020-05-15 15:17:06 |
| intz-20200331.xml | 239593 | 2020-05-15 15:17:06 |
| intz-20200331.xsd | 28103 | 2020-05-15 15:17:06 |
| intz-20200331_cal.xml | 32123 | 2020-05-15 15:17:06 |
| intz-20200331_def.xml | 186316 | 2020-05-15 15:17:06 |
| intz-20200331_lab.xml | 177388 | 2020-05-15 15:17:06 |
| intz-20200331_pre.xml | 203871 | 2020-05-15 15:17:06 |
| intz20200331_10q.htm | 435340 | 2020-05-15 15:17:06 |
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| R9.htm | 9477 | 2020-05-15 15:17:06 |
| report.css | 2767 | 2020-05-15 15:17:06 |
| Show.js | 1085 | 2020-05-15 15:17:06 |