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|---|---|---|
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| 0001042773-17-000014-index.html | 2017-08-03 06:34:47 | |
| 0001042773-17-000014.txt | 2017-08-03 06:34:47 | |
 0001042773-17-000014-xbrl.zip | 210186 | 2017-08-03 06:34:47 |
| cerc-20170630.xml | 1952983 | 2017-08-03 06:34:47 |
| cerc-20170630.xsd | 39431 | 2017-08-03 06:34:47 |
| cerc-20170630_cal.xml | 76940 | 2017-08-03 06:34:47 |
| cerc-20170630_def.xml | 238691 | 2017-08-03 06:34:47 |
| cerc-20170630_lab.xml | 635790 | 2017-08-03 06:34:47 |
| cerc-20170630_pre.xml | 352827 | 2017-08-03 06:34:47 |
| cercexhibit12_6302017.htm | 28347 | 2017-08-03 06:34:47 |
| cercexhibit311_6302017.htm | 12124 | 2017-08-03 06:34:47 |
| cercexhibit312_6302017.htm | 12275 | 2017-08-03 06:34:47 |
| cercexhibit321_6302017.htm | 6527 | 2017-08-03 06:34:47 |
| cercexhibit322_6302017.htm | 5779 | 2017-08-03 06:34:47 |
| cercq2201710-q.htm | 1388670 | 2017-08-03 06:34:47 |
| FilingSummary.xml | 28371 | 2017-08-03 06:34:47 |
| Financial_Report.xlsx | 69195 | 2017-08-03 06:34:47 |
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| report.css | 2767 | 2017-08-03 06:34:47 |
| Show.js | 1410 | 2017-08-03 06:34:47 |