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| 0001628280-20-006935-index.html | 2020-05-07 16:04:22 | |
| 0001628280-20-006935.txt | 2020-05-07 16:04:22 | |
 0001628280-20-006935-xbrl.zip | 248954 | 2020-05-07 16:04:22 |
| cerc-20200331.xml | 1388564 | 2020-05-07 16:04:22 |
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| Financial_Report.xlsx | 81522 | 2020-05-07 16:04:22 |
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| report.css | 2767 | 2020-05-07 16:04:22 |
| Show.js | 1085 | 2020-05-07 16:04:22 |