Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000048732-14-000016-index.html | 2014-08-08 14:20:59 | |
| 0000048732-14-000016.txt | 2014-08-08 14:20:59 | |
 0000048732-14-000016-xbrl.zip | 83427 | 2014-08-08 14:20:59 |
| cehe-20140630.xml | 270198 | 2014-08-08 14:20:59 |
| cehe-20140630.xsd | 24238 | 2014-08-08 14:20:59 |
| cehe-20140630_cal.xml | 57184 | 2014-08-08 14:20:59 |
| cehe-20140630_def.xml | 137341 | 2014-08-08 14:20:59 |
| cehe-20140630_lab.xml | 302877 | 2014-08-08 14:20:59 |
| cehe-20140630_pre.xml | 176853 | 2014-08-08 14:20:59 |
| ceheq2201410-q.htm | 618946 | 2014-08-08 14:20:59 |
| cehe_exhibit12x06302014.htm | 24281 | 2014-08-08 14:20:59 |
| cehe_exhibit311x06302014.htm | 12977 | 2014-08-08 14:20:59 |
| cehe_exhibit312x06302014.htm | 12725 | 2014-08-08 14:20:59 |
| cehe_exhibit321x06302014.htm | 5985 | 2014-08-08 14:20:59 |
| cehe_exhibit322x06302014.htm | 5992 | 2014-08-08 14:20:59 |
| FilingSummary.xml | 12491 | 2014-08-08 14:20:59 |
| Financial_Report.xls | 232680 | 2014-08-08 14:20:59 |
| Financial_Report.xlsx | 57390 | 2014-08-08 14:20:59 |
| R1.htm | 37226 | 2014-08-08 14:20:59 |
| R10.htm | 26578 | 2014-08-08 14:20:59 |
| R11.htm | 18862 | 2014-08-08 14:20:59 |
| R12.htm | 25456 | 2014-08-08 14:20:59 |
| R13.htm | 15778 | 2014-08-08 14:20:59 |
| R14.htm | 9154 | 2014-08-08 14:20:59 |
| R15.htm | 34719 | 2014-08-08 14:20:59 |
| R16.htm | 19634 | 2014-08-08 14:20:59 |
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| R18.htm | 26686 | 2014-08-08 14:20:59 |
| R19.htm | 6040 | 2014-08-08 14:20:59 |
| R2.htm | 43672 | 2014-08-08 14:20:59 |
| R20.htm | 13513 | 2014-08-08 14:20:59 |
| R21.htm | 19041 | 2014-08-08 14:20:59 |
| R22.htm | 38412 | 2014-08-08 14:20:59 |
| R23.htm | 4873 | 2014-08-08 14:20:59 |
| R24.htm | 4760 | 2014-08-08 14:20:59 |
| R3.htm | 139731 | 2014-08-08 14:20:59 |
| R4.htm | 19292 | 2014-08-08 14:20:59 |
| R5.htm | 115567 | 2014-08-08 14:20:59 |
| R6.htm | 13551 | 2014-08-08 14:20:59 |
| R7.htm | 9440 | 2014-08-08 14:20:59 |
| R8.htm | 34931 | 2014-08-08 14:20:59 |
| R9.htm | 7422 | 2014-08-08 14:20:59 |
| report.css | 2740 | 2014-08-08 14:20:59 |
| Show.js | 1410 | 2014-08-08 14:20:59 |