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|---|---|---|
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| 0000049728-19-000083-index.html | 2019-08-07 08:28:53 | |
| 0000049728-19-000083.txt | 2019-08-07 08:28:53 | |
 0000049728-19-000083-xbrl.zip | 215846 | 2019-08-07 08:28:53 |
| a10-qx20190628.htm | 1209450 | 2019-08-07 08:28:53 |
| a10-qx20190628xex102.htm | 46886 | 2019-08-07 08:28:53 |
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| a10-qx20190628xex105.htm | 48835 | 2019-08-07 08:28:53 |
| a10-qx20190628xex106.htm | 50961 | 2019-08-07 08:28:53 |
| a10-qx20190628xex311.htm | 15184 | 2019-08-07 08:28:53 |
| a10-qx20190628xex312.htm | 14152 | 2019-08-07 08:28:53 |
| a10-qx20190628xex321.htm | 11739 | 2019-08-07 08:28:53 |
| FilingSummary.xml | 37903 | 2019-08-07 08:28:53 |
| Financial_Report.xlsx | 81841 | 2019-08-07 08:28:53 |
| iec-20190628.xml | 1708665 | 2019-08-07 08:28:53 |
| iec-20190628.xsd | 45799 | 2019-08-07 08:28:53 |
| iec-20190628_cal.xml | 76642 | 2019-08-07 08:28:53 |
| iec-20190628_def.xml | 245261 | 2019-08-07 08:28:53 |
| iec-20190628_lab.xml | 690617 | 2019-08-07 08:28:53 |
| iec-20190628_pre.xml | 436374 | 2019-08-07 08:28:53 |
| R1.htm | 27721 | 2019-08-07 08:28:53 |
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| R9999.htm | 4143 | 2019-08-07 08:28:53 |
| report.css | 2767 | 2019-08-07 08:28:53 |
| Show.js | 1085 | 2019-08-07 08:28:53 |