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| 0001564590-19-028981-index.html | 2019-08-06 07:02:31 | |
| 0001564590-19-028981.txt | 2019-08-06 07:02:31 | |
 0001564590-19-028981-xbrl.zip | 157875 | 2019-08-06 07:02:31 |
| cece-10q_20190630.htm | 2461788 | 2019-08-06 07:02:31 |
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| cece-ex322_8.htm | 6095 | 2019-08-06 07:02:31 |
| FilingSummary.xml | 44438 | 2019-08-06 07:02:31 |
| Financial_Report.xlsx | 77720 | 2019-08-06 07:02:31 |
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| report.css | 2767 | 2019-08-06 07:02:31 |
| Show.js | 1085 | 2019-08-06 07:02:31 |