Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-006934-index-headers.html | 2023-03-09 13:41:13 | |
| 0000950170-23-006934-index.html | 2023-03-09 13:41:13 | |
| 0000950170-23-006934.txt | 2023-03-09 13:41:13 | |
 0000950170-23-006934-xbrl.zip | 55086 | 2023-03-09 13:41:13 |
| ceco-20230303.htm | 63509 | 2023-03-09 13:41:13 |
| ceco-20230303.xsd | 2475 | 2023-03-09 13:41:13 |
| ceco-20230303_htm.xml | 4937 | 2023-03-09 13:41:13 |
| ceco-20230303_lab.xml | 14019 | 2023-03-09 13:41:13 |
| ceco-20230303_pre.xml | 10291 | 2023-03-09 13:41:13 |
| ceco-ex10_1.htm | 259839 | 2023-03-09 13:41:13 |
| ceco-ex3_1.htm | 188733 | 2023-03-09 13:41:13 |
| FilingSummary.xml | 1772 | 2023-03-09 13:41:13 |
| Financial_Report.xlsx | 5801 | 2023-03-09 13:41:13 |
| MetaLinks.json | 18649 | 2023-03-09 13:41:13 |
| R1.htm | 41246 | 2023-03-09 13:41:13 |
| report.css | 2767 | 2023-03-09 13:41:13 |
| Show.js | 1085 | 2023-03-09 13:41:13 |