Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-022311-index-headers.html | 2022-11-07 07:00:16 | |
| 0000950170-22-022311-index.html | 2022-11-07 07:00:16 | |
| 0000950170-22-022311.txt | 2022-11-07 07:00:16 | |
 0000950170-22-022311-xbrl.zip | 32169 | 2022-11-07 07:00:16 |
| ceco-20221107.htm | 66572 | 2022-11-07 07:00:16 |
| ceco-20221107.xsd | 2480 | 2022-11-07 07:00:16 |
| ceco-20221107_htm.xml | 4712 | 2022-11-07 07:00:16 |
| ceco-20221107_lab.xml | 17769 | 2022-11-07 07:00:16 |
| ceco-20221107_pre.xml | 11066 | 2022-11-07 07:00:16 |
| ceco-ex99_1.htm | 867527 | 2022-11-07 07:00:16 |
| FilingSummary.xml | 1747 | 2022-11-07 07:00:16 |
| Financial_Report.xlsx | 5717 | 2022-11-07 07:00:16 |
 img161054807_0.jpg | 6719 | 2022-11-07 07:00:16 |
| MetaLinks.json | 18810 | 2022-11-07 07:00:16 |
| R1.htm | 39633 | 2022-11-07 07:00:16 |
| report.css | 2767 | 2022-11-07 07:00:16 |
| Show.js | 1085 | 2022-11-07 07:00:16 |