Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-019122-index-headers.html | 2023-05-09 07:01:19 | |
| 0000950170-23-019122-index.html | 2023-05-09 07:01:19 | |
| 0000950170-23-019122.txt | 2023-05-09 07:01:19 | |
 0000950170-23-019122-xbrl.zip | 28812 | 2023-05-09 07:01:19 |
| ceco-20230509.htm | 64400 | 2023-05-09 07:01:19 |
| ceco-20230509.xsd | 2480 | 2023-05-09 07:01:19 |
| ceco-20230509_htm.xml | 4712 | 2023-05-09 07:01:19 |
| ceco-20230509_lab.xml | 17769 | 2023-05-09 07:01:19 |
| ceco-20230509_pre.xml | 11122 | 2023-05-09 07:01:19 |
| ceco-ex99_1.htm | 609291 | 2023-05-09 07:01:19 |
| FilingSummary.xml | 1745 | 2023-05-09 07:01:19 |
| Financial_Report.xlsx | 5718 | 2023-05-09 07:01:19 |
 img161054807_0.jpg | 6719 | 2023-05-09 07:01:19 |
| MetaLinks.json | 19342 | 2023-05-09 07:01:19 |
| R1.htm | 39629 | 2023-05-09 07:01:19 |
| report.css | 2767 | 2023-05-09 07:01:19 |
| Show.js | 1085 | 2023-05-09 07:01:19 |