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| 0001048268-23-000037-index.html | 2023-05-10 07:48:09 | |
| 0001048268-23-000037.txt | 2023-05-10 07:48:09 | |
 0001048268-23-000037-xbrl.zip | 87719 | 2023-05-10 07:48:09 |
| FilingSummary.xml | 1742 | 2023-05-10 07:48:09 |
| Financial_Report.xlsx | 5702 | 2023-05-10 07:48:09 |
| iesc-20230510.htm | 36609 | 2023-05-10 07:48:09 |
| iesc-20230510.xsd | 2280 | 2023-05-10 07:48:09 |
| iesc-20230510_def.xml | 14941 | 2023-05-10 07:48:09 |
 iesc-20230510_g1.jpg | 102278 | 2023-05-10 07:48:09 |
| iesc-20230510_htm.xml | 11005 | 2023-05-10 07:48:09 |
| iesc-20230510_lab.xml | 28791 | 2023-05-10 07:48:09 |
| iesc-20230510_pre.xml | 15503 | 2023-05-10 07:48:09 |
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| MetaLinks.json | 20188 | 2023-05-10 07:48:09 |
| q22023pressrelease.htm | 274515 | 2023-05-10 07:48:09 |
| R1.htm | 39832 | 2023-05-10 07:48:09 |
| report.css | 2767 | 2023-05-10 07:48:09 |
| Show.js | 1085 | 2023-05-10 07:48:09 |