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|---|---|---|
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| 0001042773-12-000016-index.html | 2012-08-10 12:04:44 | |
| 0001042773-12-000016.txt | 2012-08-10 12:04:44 | |
 0001042773-12-000016-xbrl.zip | 148155 | 2012-08-10 12:04:44 |
| cerc-20120630.xml | 1156630 | 2012-08-10 12:04:44 |
| cerc-20120630.xsd | 43724 | 2012-08-10 12:04:44 |
| cerc-20120630_cal.xml | 67871 | 2012-08-10 12:04:44 |
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| cercexhibit12_6302012.htm | 29813 | 2012-08-10 12:04:44 |
| cercexhibit311_6302012.htm | 12218 | 2012-08-10 12:04:44 |
| cercexhibit312_6302012.htm | 12361 | 2012-08-10 12:04:44 |
| cercexhibit321_6302012.htm | 6627 | 2012-08-10 12:04:44 |
| cercexhibit322_6302012.htm | 5870 | 2012-08-10 12:04:44 |
| cercq2201210-q.htm | 1137996 | 2012-08-10 12:04:44 |
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| Financial_Report.xls | 977228 | 2012-08-10 12:04:44 |
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| R9.htm | 103830 | 2012-08-10 12:04:44 |
| report.css | 2721 | 2012-08-10 12:04:44 |
| Show.js | 6423 | 2012-08-10 12:04:44 |