Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-23-020304-index-headers.html | 2023-06-06 16:45:21 | |
| 0001493152-23-020304-index.html | 2023-06-06 16:45:21 | |
| 0001493152-23-020304.txt | 2023-06-06 16:45:21 | |
 0001493152-23-020304-xbrl.zip | 10944 | 2023-06-06 16:45:21 |
| FilingSummary.xml | 1797 | 2023-06-06 16:45:21 |
| Financial_Report.xlsx | 5678 | 2023-06-06 16:45:21 |
| form8-k.htm | 48593 | 2023-06-06 16:45:21 |
| form8-k_htm.xml | 3481 | 2023-06-06 16:45:21 |
| intg-20230531.xsd | 3221 | 2023-06-06 16:45:21 |
| intg-20230531_lab.xml | 34240 | 2023-06-06 16:45:21 |
| intg-20230531_pre.xml | 22355 | 2023-06-06 16:45:21 |
| MetaLinks.json | 39164 | 2023-06-06 16:45:21 |
| R1.htm | 37933 | 2023-06-06 16:45:21 |
| report.css | 2766 | 2023-06-06 16:45:21 |
| Show.js | 1084 | 2023-06-06 16:45:21 |