Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001042773-18-000008-index-headers.html | 2018-05-04 06:34:22 | |
| 0001042773-18-000008-index.html | 2018-05-04 06:34:22 | |
| 0001042773-18-000008.txt | 2018-05-04 06:34:22 | |
 0001042773-18-000008-xbrl.zip | 218413 | 2018-05-04 06:34:22 |
| cerc-20180331.xml | 1939953 | 2018-05-04 06:34:22 |
| cerc-20180331.xsd | 39082 | 2018-05-04 06:34:22 |
| cerc-20180331_cal.xml | 73391 | 2018-05-04 06:34:22 |
| cerc-20180331_def.xml | 252231 | 2018-05-04 06:34:22 |
| cerc-20180331_lab.xml | 638191 | 2018-05-04 06:34:22 |
| cerc-20180331_pre.xml | 363261 | 2018-05-04 06:34:22 |
| cercexhibit12_3312018.htm | 28347 | 2018-05-04 06:34:22 |
| cercexhibit311_3312018.htm | 12121 | 2018-05-04 06:34:22 |
| cercexhibit312_3312018.htm | 12272 | 2018-05-04 06:34:22 |
| cercexhibit321_3312018.htm | 6525 | 2018-05-04 06:34:22 |
| cercexhibit322_3312018.htm | 5777 | 2018-05-04 06:34:22 |
| cercq1201810-q.htm | 1248563 | 2018-05-04 06:34:22 |
| cerc_exhibit44x3312018.htm | 218592 | 2018-05-04 06:34:22 |
| FilingSummary.xml | 30809 | 2018-05-04 06:34:22 |
| Financial_Report.xlsx | 72698 | 2018-05-04 06:34:22 |
| R1.htm | 28501 | 2018-05-04 06:34:22 |
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| R9.htm | 63215 | 2018-05-04 06:34:22 |
| report.css | 2767 | 2018-05-04 06:34:22 |
| Show.js | 1410 | 2018-05-04 06:34:22 |