Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-22-015301-index-headers.html | 2022-05-27 14:15:11 | |
| 0001493152-22-015301-index.html | 2022-05-27 14:15:11 | |
| 0001493152-22-015301.txt | 2022-05-27 14:15:11 | |
 0001493152-22-015301-xbrl.zip | 10648 | 2022-05-27 14:15:11 |
| FilingSummary.xml | 1582 | 2022-05-27 14:15:11 |
| Financial_Report.xlsx | 5650 | 2022-05-27 14:15:11 |
| form8-k.htm | 40641 | 2022-05-27 14:15:11 |
| form8-k_htm.xml | 3469 | 2022-05-27 14:15:11 |
| intg-20220523.xsd | 2953 | 2022-05-27 14:15:11 |
| intg-20220523_lab.xml | 34240 | 2022-05-27 14:15:11 |
| intg-20220523_pre.xml | 22355 | 2022-05-27 14:15:11 |
| MetaLinks.json | 37722 | 2022-05-27 14:15:11 |
| R1.htm | 38528 | 2022-05-27 14:15:11 |
| report.css | 2766 | 2022-05-27 14:15:11 |
| Show.js | 1084 | 2022-05-27 14:15:11 |