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| 0001048268-23-000098-index.html | 2023-12-07 07:55:29 | |
| 0001048268-23-000098.txt | 2023-12-07 07:55:29 | |
 0001048268-23-000098-xbrl.zip | 98501 | 2023-12-07 07:55:29 |
| FilingSummary.xml | 1735 | 2023-12-07 07:55:29 |
| Financial_Report.xlsx | 5704 | 2023-12-07 07:55:29 |
| iesc-20231207.htm | 35259 | 2023-12-07 07:55:29 |
| iesc-20231207.xsd | 2282 | 2023-12-07 07:55:29 |
| iesc-20231207_def.xml | 14898 | 2023-12-07 07:55:29 |
 iesc-20231207_g1.jpg | 102278 | 2023-12-07 07:55:29 |
| iesc-20231207_htm.xml | 2810 | 2023-12-07 07:55:29 |
| iesc-20231207_lab.xml | 28793 | 2023-12-07 07:55:29 |
| iesc-20231207_pre.xml | 15505 | 2023-12-07 07:55:29 |
 ies_holdingxlogosimplea.jpg | 102278 | 2023-12-07 07:55:29 |
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| MetaLinks.json | 20150 | 2023-12-07 07:55:29 |
| q42023ex101.htm | 46588 | 2023-12-07 07:55:29 |
| q42023ex992.htm | 6970 | 2023-12-07 07:55:29 |
| q42023pressrelease.htm | 294554 | 2023-12-07 07:55:29 |
| R1.htm | 39836 | 2023-12-07 07:55:29 |
| report.css | 2767 | 2023-12-07 07:55:29 |
| Show.js | 1085 | 2023-12-07 07:55:29 |