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|---|---|---|
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| 0000048732-15-000013-index.html | 2015-08-12 11:08:45 | |
| 0000048732-15-000013.txt | 2015-08-12 11:08:45 | |
 0000048732-15-000013-xbrl.zip | 84907 | 2015-08-12 11:08:45 |
| cehe-20150630.xml | 325190 | 2015-08-12 11:08:45 |
| cehe-20150630.xsd | 22748 | 2015-08-12 11:08:45 |
| cehe-20150630_cal.xml | 57590 | 2015-08-12 11:08:45 |
| cehe-20150630_def.xml | 139007 | 2015-08-12 11:08:45 |
| cehe-20150630_lab.xml | 303405 | 2015-08-12 11:08:45 |
| cehe-20150630_pre.xml | 179472 | 2015-08-12 11:08:45 |
| ceheq2201510-q.htm | 654114 | 2015-08-12 11:08:45 |
| cehe_exhibit12x06302015.htm | 24250 | 2015-08-12 11:08:45 |
| cehe_exhibit311x06302015.htm | 12983 | 2015-08-12 11:08:45 |
| cehe_exhibit312x06302015.htm | 12734 | 2015-08-12 11:08:45 |
| cehe_exhibit321x06302015.htm | 5991 | 2015-08-12 11:08:45 |
| cehe_exhibit322x06302015.htm | 6001 | 2015-08-12 11:08:45 |
| FilingSummary.xml | 15960 | 2015-08-12 11:08:45 |
| Financial_Report.xlsx | 32661 | 2015-08-12 11:08:45 |
| R1.htm | 28668 | 2015-08-12 11:08:45 |
| R10.htm | 26026 | 2015-08-12 11:08:45 |
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| R3.htm | 112310 | 2015-08-12 11:08:45 |
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| R7.htm | 13063 | 2015-08-12 11:08:45 |
| R8.htm | 38982 | 2015-08-12 11:08:45 |
| R9.htm | 6617 | 2015-08-12 11:08:45 |
| report.css | 2767 | 2015-08-12 11:08:45 |
| Show.js | 1410 | 2015-08-12 11:08:45 |