Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000858470-25-000171-index-headers.html | 2025-09-22 17:17:42 | |
| 0000858470-25-000171-index.html | 2025-09-22 17:17:42 | |
| 0000858470-25-000171.txt | 2025-09-22 17:17:42 | |
 0000858470-25-000171-xbrl.zip | 9783 | 2025-09-22 17:17:42 |
| ctra-20250922.htm | 29519 | 2025-09-22 17:17:42 |
| ctra-20250922.xsd | 1795 | 2025-09-22 17:17:42 |
| ctra-20250922_htm.xml | 2937 | 2025-09-22 17:17:42 |
| ctra-20250922_lab.xml | 22804 | 2025-09-22 17:17:42 |
| ctra-20250922_pre.xml | 13058 | 2025-09-22 17:17:42 |
| FilingSummary.xml | 1635 | 2025-09-22 17:17:42 |
| MetaLinks.json | 17562 | 2025-09-22 17:17:42 |
| R1.htm | 39618 | 2025-09-22 17:17:42 |
| report.css | 2766 | 2025-09-22 17:17:42 |
| Show.js | 1084 | 2025-09-22 17:17:42 |