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| 0001437749-19-023134-index.html | 2019-11-18 17:03:50 | |
| 0001437749-19-023134.txt | 2019-11-18 17:03:50 | |
 0001437749-19-023134-xbrl.zip | 126297 | 2019-11-18 17:03:50 |
| cenb-20190930.xml | 962935 | 2019-11-18 17:03:50 |
| cenb-20190930.xsd | 67649 | 2019-11-18 17:03:50 |
| cenb-20190930_cal.xml | 31966 | 2019-11-18 17:03:50 |
| cenb-20190930_def.xml | 430881 | 2019-11-18 17:03:50 |
| cenb-20190930_lab.xml | 320919 | 2019-11-18 17:03:50 |
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| ex_165148.htm | 9485 | 2019-11-18 17:03:50 |
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| FilingSummary.xml | 42020 | 2019-11-18 17:03:50 |
| Financial_Report.xlsx | 63335 | 2019-11-18 17:03:50 |
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| report.css | 2767 | 2019-11-18 17:03:50 |
| Show.js | 1085 | 2019-11-18 17:03:50 |