Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-25-016154-index-headers.html | 2025-09-30 06:31:24 | |
| 0001493152-25-016154-index.html | 2025-09-30 06:31:24 | |
| 0001493152-25-016154.txt | 2025-09-30 06:31:24 | |
 0001493152-25-016154-xbrl.zip | 323230 | 2025-09-30 06:31:24 |
| ex14.htm | 15094 | 2025-09-30 06:31:24 |
| ex19.htm | 7047 | 2025-09-30 06:31:24 |
 ex19_001.jpg | 432938 | 2025-09-30 06:31:24 |
 ex19_002.jpg | 506330 | 2025-09-30 06:31:24 |
 ex19_003.jpg | 425618 | 2025-09-30 06:31:24 |
 ex19_004.jpg | 361495 | 2025-09-30 06:31:24 |
 ex19_005.jpg | 70982 | 2025-09-30 06:31:24 |
| ex21.htm | 19464 | 2025-09-30 06:31:24 |
| ex23-1.htm | 3797 | 2025-09-30 06:31:24 |
| ex31-1.htm | 12273 | 2025-09-30 06:31:24 |
| ex31-2.htm | 11761 | 2025-09-30 06:31:24 |
| ex32-1.htm | 8724 | 2025-09-30 06:31:24 |
| ex32-2.htm | 8321 | 2025-09-30 06:31:24 |
| ex97.htm | 7448 | 2025-09-30 06:31:24 |
 ex97_001.jpg | 565685 | 2025-09-30 06:31:24 |
 ex97_002.jpg | 642921 | 2025-09-30 06:31:24 |
 ex97_003.jpg | 628589 | 2025-09-30 06:31:24 |
 ex97_004.jpg | 94524 | 2025-09-30 06:31:24 |
 ex97_005.jpg | 145814 | 2025-09-30 06:31:24 |
| FilingSummary.xml | 49802 | 2025-09-30 06:31:24 |
| form10-k.htm | 1996115 | 2025-09-30 06:31:24 |
| form10-k_htm.xml | 1702345 | 2025-09-30 06:31:24 |
| intg-20250630.xsd | 76439 | 2025-09-30 06:31:24 |
| intg-20250630_cal.xml | 97477 | 2025-09-30 06:31:24 |
| intg-20250630_def.xml | 314581 | 2025-09-30 06:31:24 |
| intg-20250630_lab.xml | 623657 | 2025-09-30 06:31:24 |
| intg-20250630_pre.xml | 501378 | 2025-09-30 06:31:24 |
| MetaLinks.json | 1141147 | 2025-09-30 06:31:24 |
| R1.htm | 74026 | 2025-09-30 06:31:24 |
| R10.htm | 26714 | 2025-09-30 06:31:24 |
| R11.htm | 77846 | 2025-09-30 06:31:24 |
| R12.htm | 41142 | 2025-09-30 06:31:24 |
| R13.htm | 26418 | 2025-09-30 06:31:24 |
| R14.htm | 22222 | 2025-09-30 06:31:24 |
| R15.htm | 19941 | 2025-09-30 06:31:24 |
| R16.htm | 23702 | 2025-09-30 06:31:24 |
| R17.htm | 31598 | 2025-09-30 06:31:24 |
| R18.htm | 10018 | 2025-09-30 06:31:24 |
| R19.htm | 29095 | 2025-09-30 06:31:24 |
| R2.htm | 112276 | 2025-09-30 06:31:24 |
| R20.htm | 146299 | 2025-09-30 06:31:24 |
| R21.htm | 10728 | 2025-09-30 06:31:24 |
| R22.htm | 12568 | 2025-09-30 06:31:24 |
| R23.htm | 58399 | 2025-09-30 06:31:24 |
| R24.htm | 104449 | 2025-09-30 06:31:24 |
| R25.htm | 76688 | 2025-09-30 06:31:24 |
| R26.htm | 22812 | 2025-09-30 06:31:24 |
| R27.htm | 18885 | 2025-09-30 06:31:24 |
| R28.htm | 12258 | 2025-09-30 06:31:24 |
| R29.htm | 10146 | 2025-09-30 06:31:24 |
| R3.htm | 20676 | 2025-09-30 06:31:24 |
| R30.htm | 113237 | 2025-09-30 06:31:24 |
| R31.htm | 18213 | 2025-09-30 06:31:24 |
| R32.htm | 18921 | 2025-09-30 06:31:24 |
| R33.htm | 20546 | 2025-09-30 06:31:24 |
| R34.htm | 16361 | 2025-09-30 06:31:24 |
| R35.htm | 21040 | 2025-09-30 06:31:24 |
| R36.htm | 22518 | 2025-09-30 06:31:24 |
| R37.htm | 8638 | 2025-09-30 06:31:24 |
| R38.htm | 14038 | 2025-09-30 06:31:24 |
| R39.htm | 109679 | 2025-09-30 06:31:24 |
| R4.htm | 132473 | 2025-09-30 06:31:24 |
| R40.htm | 51285 | 2025-09-30 06:31:24 |
| R41.htm | 95953 | 2025-09-30 06:31:24 |
| R42.htm | 37095 | 2025-09-30 06:31:24 |
| R43.htm | 7775 | 2025-09-30 06:31:24 |
| R44.htm | 86310 | 2025-09-30 06:31:24 |
| R45.htm | 45712 | 2025-09-30 06:31:24 |
| R46.htm | 67794 | 2025-09-30 06:31:24 |
| R47.htm | 21318 | 2025-09-30 06:31:24 |
| R48.htm | 15375 | 2025-09-30 06:31:24 |
| R49.htm | 18855 | 2025-09-30 06:31:24 |
| R5.htm | 48249 | 2025-09-30 06:31:24 |
| R50.htm | 20622 | 2025-09-30 06:31:24 |
| R51.htm | 5060 | 2025-09-30 06:31:24 |
| R52.htm | 15134 | 2025-09-30 06:31:24 |
| R53.htm | 12688 | 2025-09-30 06:31:24 |
| R54.htm | 5926 | 2025-09-30 06:31:24 |
| R55.htm | 22153 | 2025-09-30 06:31:24 |
| R56.htm | 8008 | 2025-09-30 06:31:24 |
| R57.htm | 3909 | 2025-09-30 06:31:24 |
| R58.htm | 28204 | 2025-09-30 06:31:24 |
| R59.htm | 13164 | 2025-09-30 06:31:24 |
| R6.htm | 97711 | 2025-09-30 06:31:24 |
| R60.htm | 12103 | 2025-09-30 06:31:24 |
| R61.htm | 14382 | 2025-09-30 06:31:24 |
| R62.htm | 14753 | 2025-09-30 06:31:24 |
| R63.htm | 38553 | 2025-09-30 06:31:24 |
| R64.htm | 68756 | 2025-09-30 06:31:24 |
| R65.htm | 131293 | 2025-09-30 06:31:24 |
| R66.htm | 38496 | 2025-09-30 06:31:24 |
| R67.htm | 79053 | 2025-09-30 06:31:24 |
| R68.htm | 21917 | 2025-09-30 06:31:24 |
| R69.htm | 11534 | 2025-09-30 06:31:24 |
| R7.htm | 11848 | 2025-09-30 06:31:24 |
| R70.htm | 26269 | 2025-09-30 06:31:24 |
| R71.htm | 26473 | 2025-09-30 06:31:24 |
| R72.htm | 36093 | 2025-09-30 06:31:24 |
| R73.htm | 16651 | 2025-09-30 06:31:24 |
| R74.htm | 9242 | 2025-09-30 06:31:24 |
| R75.htm | 27637 | 2025-09-30 06:31:24 |
| R76.htm | 102099 | 2025-09-30 06:31:24 |
| R77.htm | 4847 | 2025-09-30 06:31:24 |
| R78.htm | 52268 | 2025-09-30 06:31:24 |
| R79.htm | 171389 | 2025-09-30 06:31:24 |
| R8.htm | 17740 | 2025-09-30 06:31:24 |
| R80.htm | 68372 | 2025-09-30 06:31:24 |
| R81.htm | 14007 | 2025-09-30 06:31:24 |
| R82.htm | 17427 | 2025-09-30 06:31:24 |
| R83.htm | 23291 | 2025-09-30 06:31:24 |
| R84.htm | 9740 | 2025-09-30 06:31:24 |
| R9.htm | 11488 | 2025-09-30 06:31:24 |
| report.css | 2768 | 2025-09-30 06:31:24 |
| Show.js | 1086 | 2025-09-30 06:31:24 |