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| 0001104659-23-078129-index.html | 2023-07-05 16:18:06 | |
| 0001104659-23-078129.txt | 2023-07-05 16:18:06 | |
 0001104659-23-078129-xbrl.zip | 13637 | 2023-07-05 16:18:06 |
| FilingSummary.xml | 1644 | 2023-07-05 16:18:06 |
| Financial_Report.xlsx | 5649 | 2023-07-05 16:18:06 |
| iehc-20230630.xsd | 3012 | 2023-07-05 16:18:06 |
| iehc-20230630_lab.xml | 34240 | 2023-07-05 16:18:06 |
| iehc-20230630_pre.xml | 22357 | 2023-07-05 16:18:06 |
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| R1.htm | 37933 | 2023-07-05 16:18:06 |
| report.css | 2767 | 2023-07-05 16:18:06 |
| Show.js | 1084 | 2023-07-05 16:18:06 |
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| tm2320598d1_8k_htm.xml | 3186 | 2023-07-05 16:18:06 |
| tm2320598d1_ex99-1.htm | 9042 | 2023-07-05 16:18:06 |