Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-22-002962-index-headers.html | 2022-02-02 12:50:44 | |
| 0001493152-22-002962-index.html | 2022-02-02 12:50:44 | |
| 0001493152-22-002962.txt | 2022-02-02 12:50:44 | |
 0001493152-22-002962-xbrl.zip | 11560 | 2022-02-02 12:50:44 |
| ex16-1.htm | 947 | 2022-02-02 12:50:44 |
 ex16-1_001.jpg | 156132 | 2022-02-02 12:50:44 |
| FilingSummary.xml | 1615 | 2022-02-02 12:50:44 |
| Financial_Report.xlsx | 5650 | 2022-02-02 12:50:44 |
| form8-k.htm | 37567 | 2022-02-02 12:50:44 |
| form8-k_htm.xml | 3473 | 2022-02-02 12:50:44 |
| intg-20211210.xsd | 3027 | 2022-02-02 12:50:44 |
| intg-20211210_lab.xml | 34476 | 2022-02-02 12:50:44 |
| intg-20211210_pre.xml | 22591 | 2022-02-02 12:50:44 |
| MetaLinks.json | 37883 | 2022-02-02 12:50:44 |
| R1.htm | 38402 | 2022-02-02 12:50:44 |
| report.css | 2767 | 2022-02-02 12:50:44 |
| Show.js | 1085 | 2022-02-02 12:50:44 |