Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001683168-21-000836-index-headers.html | 2021-03-09 15:30:54 | |
| 0001683168-21-000836-index.html | 2021-03-09 15:30:54 | |
| 0001683168-21-000836.txt | 2021-03-09 15:30:54 | |
 0001683168-21-000836-xbrl.zip | 90424 | 2021-03-09 15:30:54 |
| FilingSummary.xml | 29614 | 2021-03-09 15:30:54 |
| Financial_Report.xlsx | 69561 | 2021-03-09 15:30:54 |
 image_001.jpg | 20073 | 2021-03-09 15:30:54 |
 image_002.jpg | 5439 | 2021-03-09 15:30:54 |
| intrusion_10k-123120.htm | 466581 | 2021-03-09 15:30:54 |
| intrusion_ex1003.htm | 88017 | 2021-03-09 15:30:54 |
| intrusion_ex1004.htm | 134533 | 2021-03-09 15:30:54 |
| intrusion_ex2301.htm | 1998 | 2021-03-09 15:30:54 |
| intrusion_ex3101.htm | 12762 | 2021-03-09 15:30:54 |
| intrusion_ex3102.htm | 13814 | 2021-03-09 15:30:54 |
| intrusion_ex3201.htm | 4828 | 2021-03-09 15:30:54 |
| intrusion_ex3202.htm | 4682 | 2021-03-09 15:30:54 |
| intz-20201231.xml | 426044 | 2021-03-09 15:30:54 |
| intz-20201231.xsd | 35967 | 2021-03-09 15:30:54 |
| intz-20201231_cal.xml | 68111 | 2021-03-09 15:30:54 |
| intz-20201231_def.xml | 125569 | 2021-03-09 15:30:54 |
| intz-20201231_lab.xml | 294753 | 2021-03-09 15:30:54 |
| intz-20201231_pre.xml | 232820 | 2021-03-09 15:30:54 |
| R1.htm | 38871 | 2021-03-09 15:30:54 |
| R10.htm | 24106 | 2021-03-09 15:30:54 |
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| R9.htm | 9075 | 2021-03-09 15:30:54 |
| report.css | 2767 | 2021-03-09 15:30:54 |
| Show.js | 1085 | 2021-03-09 15:30:54 |