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| 0001042773-14-000010-index.html | 2014-05-09 16:10:48 | |
| 0001042773-14-000010.txt | 2014-05-09 16:10:48 | |
 0001042773-14-000010-xbrl.zip | 167159 | 2014-05-09 16:10:48 |
| cerc-20140331.xml | 1187956 | 2014-05-09 16:10:48 |
| cerc-20140331.xsd | 41930 | 2014-05-09 16:10:48 |
| cerc-20140331_cal.xml | 64610 | 2014-05-09 16:10:48 |
| cerc-20140331_def.xml | 222411 | 2014-05-09 16:10:48 |
| cerc-20140331_lab.xml | 525625 | 2014-05-09 16:10:48 |
| cerc-20140331_pre.xml | 303777 | 2014-05-09 16:10:48 |
| cercexhibit12_3312014.htm | 27384 | 2014-05-09 16:10:48 |
| cercexhibit311_3312014.htm | 12151 | 2014-05-09 16:10:48 |
| cercexhibit312_3312014.htm | 12300 | 2014-05-09 16:10:48 |
| cercexhibit321_3312014.htm | 6573 | 2014-05-09 16:10:48 |
| cercexhibit322_3312014.htm | 5822 | 2014-05-09 16:10:48 |
| cercq1201410-q.htm | 1020799 | 2014-05-09 16:10:48 |
| FilingSummary.xml | 19245 | 2014-05-09 16:10:48 |
| Financial_Report.xls | 1048145 | 2014-05-09 16:10:48 |
| Financial_Report.xlsx | 148837 | 2014-05-09 16:10:48 |
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| report.css | 2740 | 2014-05-09 16:10:48 |
| Show.js | 1410 | 2014-05-09 16:10:48 |