Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-032456-index-headers.html | 2023-07-11 11:45:58 | |
| 0000950170-23-032456-index.html | 2023-07-11 11:45:58 | |
| 0000950170-23-032456.txt | 2023-07-11 11:45:58 | |
 0000950170-23-032456-xbrl.zip | 47401 | 2023-07-11 11:45:58 |
| ceco-20230705.htm | 103797 | 2023-07-11 11:45:58 |
| ceco-20230705.xsd | 2480 | 2023-07-11 11:45:58 |
| ceco-20230705_htm.xml | 4712 | 2023-07-11 11:45:58 |
| ceco-20230705_lab.xml | 17777 | 2023-07-11 11:45:58 |
| ceco-20230705_pre.xml | 11122 | 2023-07-11 11:45:58 |
| ceco-ex10_1.htm | 24113 | 2023-07-11 11:45:58 |
| ceco-ex10_2.htm | 107873 | 2023-07-11 11:45:58 |
| ceco-ex10_3.htm | 258331 | 2023-07-11 11:45:58 |
| FilingSummary.xml | 1811 | 2023-07-11 11:45:58 |
| Financial_Report.xlsx | 5720 | 2023-07-11 11:45:58 |
| MetaLinks.json | 19410 | 2023-07-11 11:45:58 |
| R1.htm | 39631 | 2023-07-11 11:45:58 |
| report.css | 2767 | 2023-07-11 11:45:58 |
| Show.js | 1085 | 2023-07-11 11:45:58 |