Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001306830-21-000181-index-headers.html | 2021-09-03 17:16:27 | |
| 0001306830-21-000181-index.html | 2021-09-03 17:16:27 | |
| 0001306830-21-000181.txt | 2021-09-03 17:16:27 | |
 0001306830-21-000181-xbrl.zip | 54872 | 2021-09-03 17:16:27 |
| a20210902underwritingagree.htm | 282770 | 2021-09-03 17:16:27 |
| ce-20210903.htm | 44991 | 2021-09-03 17:16:27 |
| ce-20210903.xsd | 3215 | 2021-09-03 17:16:27 |
| ce-20210903_def.xml | 17114 | 2021-09-03 17:16:27 |
| ce-20210903_htm.xml | 17588 | 2021-09-03 17:16:27 |
| ce-20210903_lab.xml | 34307 | 2021-09-03 17:16:27 |
| ce-20210903_pre.xml | 17913 | 2021-09-03 17:16:27 |
| FilingSummary.xml | 1755 | 2021-09-03 17:16:27 |
| Financial_Report.xlsx | 5924 | 2021-09-03 17:16:27 |
| MetaLinks.json | 22682 | 2021-09-03 17:16:27 |
| R1.htm | 49306 | 2021-09-03 17:16:27 |
| report.css | 2767 | 2021-09-03 17:16:27 |
| Show.js | 1085 | 2021-09-03 17:16:27 |