Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001042773-17-000010-index-headers.html | 2017-05-05 06:33:05 | |
| 0001042773-17-000010-index.html | 2017-05-05 06:33:05 | |
| 0001042773-17-000010.txt | 2017-05-05 06:33:05 | |
 0001042773-17-000010-xbrl.zip | 205855 | 2017-05-05 06:33:05 |
| cerc-20170331.xml | 1576538 | 2017-05-05 06:33:05 |
| cerc-20170331.xsd | 40533 | 2017-05-05 06:33:05 |
| cerc-20170331_cal.xml | 71179 | 2017-05-05 06:33:05 |
| cerc-20170331_def.xml | 344253 | 2017-05-05 06:33:05 |
| cerc-20170331_lab.xml | 632315 | 2017-05-05 06:33:05 |
| cerc-20170331_pre.xml | 395478 | 2017-05-05 06:33:05 |
| cercexhibit12_3312017.htm | 28348 | 2017-05-05 06:33:05 |
| cercexhibit311_3312017.htm | 12121 | 2017-05-05 06:33:05 |
| cercexhibit312_3312017.htm | 12272 | 2017-05-05 06:33:05 |
| cercexhibit321_3312017.htm | 6525 | 2017-05-05 06:33:05 |
| cercexhibit322_3312017.htm | 5777 | 2017-05-05 06:33:05 |
| cercq1201710-q.htm | 1107083 | 2017-05-05 06:33:05 |
| FilingSummary.xml | 28160 | 2017-05-05 06:33:05 |
| Financial_Report.xlsx | 65805 | 2017-05-05 06:33:05 |
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| R10.htm | 15056 | 2017-05-05 06:33:05 |
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| R9.htm | 48252 | 2017-05-05 06:33:05 |
| report.css | 2767 | 2017-05-05 06:33:05 |
| Show.js | 1410 | 2017-05-05 06:33:05 |