| 8-K | ea0293199-8k425_iron2.htm | 1 B |
| Complete text | 0001213900-26-063839.txt | 14.9 MB |
| EX-99.1 | ea019319901ex99-1.htm | 2 B |
| EX-99.2 | ea029319901ex99-2.htm | 3 B |
| EX-101.PRE | irhou-20260602_pre.xml | 47 B |
| GRAPHIC | ea019319901_ex99-1img1.jpg | 4 B |
| GRAPHIC | ea019319901_ex99-1img2.jpg | 5 B |
| GRAPHIC | ea019319901_ex99-1img3.jpg | 6 B |
| GRAPHIC | ea019319901_ex99-1img4.jpg | 7 B |
| GRAPHIC | ea019319901_ex99-1img5.jpg | 8 B |
| GRAPHIC | ea019319901_ex99-1img6.jpg | 9 B |
| GRAPHIC | ea019319901_ex99-1img7.jpg | 10 B |
| GRAPHIC | ea019319901_ex99-1img8.jpg | 11 B |
| GRAPHIC | ea019319901_ex99-1img9.jpg | 12 B |
| GRAPHIC | ea019319901_ex99-1img10.jpg | 13 B |
| GRAPHIC | ea019319901_ex99-1img11.jpg | 14 B |
| GRAPHIC | ea019319901_ex99-1img12.jpg | 15 B |
| GRAPHIC | ea019319901_ex99-1img13.jpg | 16 B |
| GRAPHIC | ea019319901_ex99-1img14.jpg | 17 B |
| GRAPHIC | ea019319901_ex99-1img15.jpg | 18 B |
| GRAPHIC | ea019319901_ex99-1img16.jpg | 19 B |
| GRAPHIC | ea019319901_ex99-1img17.jpg | 20 B |
| GRAPHIC | ea019319901_ex99-1img18.jpg | 21 B |
| GRAPHIC | ea019319901_ex99-1img19.jpg | 22 B |
| GRAPHIC | ea019319901_ex99-1img20.jpg | 23 B |
| GRAPHIC | ea019319901_ex99-1img21.jpg | 24 B |
| GRAPHIC | ea019319901_ex99-1img22.jpg | 25 B |
| GRAPHIC | ea019319901_ex99-1img23.jpg | 26 B |
| GRAPHIC | ea019319901_ex99-1img24.jpg | 27 B |
| GRAPHIC | ea019319901_ex99-1img25.jpg | 28 B |
| GRAPHIC | ea019319901_ex99-1img26.jpg | 29 B |
| GRAPHIC | ea019319901_ex99-1img27.jpg | 30 B |
| GRAPHIC | ea019319901_ex99-1img28.jpg | 31 B |
| GRAPHIC | ea019319901_ex99-1img29.jpg | 32 B |
| GRAPHIC | ea019319901_ex99-1img30.jpg | 33 B |
| GRAPHIC | ea019319901_ex99-1img31.jpg | 34 B |
| GRAPHIC | ea019319901_ex99-1img32.jpg | 35 B |
| GRAPHIC | ea019319901_ex99-1img33.jpg | 36 B |
| GRAPHIC | ea019319901_ex99-1img34.jpg | 37 B |
| GRAPHIC | ea019319901_ex99-1img35.jpg | 38 B |
| GRAPHIC | ea019319901_ex99-1img36.jpg | 39 B |
| GRAPHIC | ea019319901_ex99-1img37.jpg | 40 B |
| GRAPHIC | ea019319901_ex99-1img38.jpg | 41 B |
| GRAPHIC | ea019319901_ex99-1img39.jpg | 42 B |
| GRAPHIC | ea019319901_ex99-1img40.jpg | 43 B |
| XML | ea0293199-8k425_iron2_htm.xml | 57 B |
| XBRL schema | irhou-20260602.xsd | 44 B |
| XBRL | irhou-20260602_def.xml | 45 B |
| XBRL | irhou-20260602_lab.xml | 46 B |
