Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000858470-25-000189-index-headers.html | 2025-10-22 08:10:54 | |
| 0000858470-25-000189-index.html | 2025-10-22 08:10:54 | |
| 0000858470-25-000189.txt | 2025-10-22 08:10:54 | |
 0000858470-25-000189-xbrl.zip | 10109 | 2025-10-22 08:10:54 |
| ctra-20251022.htm | 35119 | 2025-10-22 08:10:54 |
| ctra-20251022.xsd | 1782 | 2025-10-22 08:10:54 |
| ctra-20251022_htm.xml | 3210 | 2025-10-22 08:10:54 |
| ctra-20251022_lab.xml | 22534 | 2025-10-22 08:10:54 |
| ctra-20251022_pre.xml | 13046 | 2025-10-22 08:10:54 |
| FilingSummary.xml | 1621 | 2025-10-22 08:10:54 |
| MetaLinks.json | 17400 | 2025-10-22 08:10:54 |
| R1.htm | 39599 | 2025-10-22 08:10:54 |
| report.css | 2766 | 2025-10-22 08:10:54 |
| Show.js | 1084 | 2025-10-22 08:10:54 |