Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001651562-26-000015-index-headers.html | 2026-02-23 16:25:08 | |
| 0001651562-26-000015-index.html | 2026-02-23 16:25:08 | |
| 0001651562-26-000015.txt | 2026-02-23 16:25:08 | |
 0001651562-26-000015-xbrl.zip | 760942 | 2026-02-23 16:25:08 |
| cour-20251231.htm | 2157972 | 2026-02-23 16:25:08 |
| cour-20251231.xsd | 59783 | 2026-02-23 16:25:08 |
| cour-20251231xexx1019kenha.htm | 30330 | 2026-02-23 16:25:08 |
| cour-20251231xexx101enhahn.htm | 68990 | 2026-02-23 16:25:08 |
| cour-20251231xexx108signed.htm | 31450 | 2026-02-23 16:25:08 |
| cour-20251231xexx211listof.htm | 9454 | 2026-02-23 16:25:08 |
| cour-20251231xexx311.htm | 10351 | 2026-02-23 16:25:08 |
| cour-20251231xexx312.htm | 10373 | 2026-02-23 16:25:08 |
| cour-20251231xexx321.htm | 4817 | 2026-02-23 16:25:08 |
| cour-20251231xexx322.htm | 4842 | 2026-02-23 16:25:08 |
| cour-20251231_cal.xml | 107984 | 2026-02-23 16:25:08 |
| cour-20251231_def.xml | 286614 | 2026-02-23 16:25:08 |
 cour-20251231_g1.jpg | 107499 | 2026-02-23 16:25:08 |
 cour-20251231_g2.jpg | 235149 | 2026-02-23 16:25:08 |
 cour-20251231_g3.jpg | 103485 | 2026-02-23 16:25:08 |
| cour-20251231_htm.xml | 1430821 | 2026-02-23 16:25:08 |
| cour-20251231_lab.xml | 840268 | 2026-02-23 16:25:08 |
| cour-20251231_pre.xml | 576263 | 2026-02-23 16:25:08 |
| ex-231fy25courserax10xkcon.htm | 2367 | 2026-02-23 16:25:08 |
| FilingSummary.xml | 49419 | 2026-02-23 16:25:08 |
| MetaLinks.json | 1178482 | 2026-02-23 16:25:08 |
 picture1.jpg | 8763 | 2026-02-23 16:25:08 |
| R1.htm | 65048 | 2026-02-23 16:25:08 |
| R10.htm | 61208 | 2026-02-23 16:25:08 |
| R11.htm | 19408 | 2026-02-23 16:25:08 |
| R12.htm | 20667 | 2026-02-23 16:25:08 |
| R13.htm | 68249 | 2026-02-23 16:25:08 |
| R14.htm | 37423 | 2026-02-23 16:25:08 |
| R15.htm | 152248 | 2026-02-23 16:25:08 |
| R16.htm | 22338 | 2026-02-23 16:25:08 |
| R17.htm | 11751 | 2026-02-23 16:25:08 |
| R18.htm | 10879 | 2026-02-23 16:25:08 |
| R19.htm | 93171 | 2026-02-23 16:25:08 |
| R2.htm | 7794 | 2026-02-23 16:25:08 |
| R20.htm | 8893 | 2026-02-23 16:25:08 |
| R21.htm | 79677 | 2026-02-23 16:25:08 |
| R22.htm | 8459 | 2026-02-23 16:25:08 |
| R23.htm | 8465 | 2026-02-23 16:25:08 |
| R24.htm | 4371 | 2026-02-23 16:25:08 |
| R25.htm | 39459 | 2026-02-23 16:25:08 |
| R26.htm | 11331 | 2026-02-23 16:25:08 |
| R27.htm | 115909 | 2026-02-23 16:25:08 |
| R28.htm | 24767 | 2026-02-23 16:25:08 |
| R29.htm | 20261 | 2026-02-23 16:25:08 |
| R3.htm | 106039 | 2026-02-23 16:25:08 |
| R30.htm | 78723 | 2026-02-23 16:25:08 |
| R31.htm | 40034 | 2026-02-23 16:25:08 |
| R32.htm | 155101 | 2026-02-23 16:25:08 |
| R33.htm | 24053 | 2026-02-23 16:25:08 |
| R34.htm | 84831 | 2026-02-23 16:25:08 |
| R35.htm | 73498 | 2026-02-23 16:25:08 |
| R36.htm | 14224 | 2026-02-23 16:25:08 |
| R37.htm | 43253 | 2026-02-23 16:25:08 |
| R38.htm | 10481 | 2026-02-23 16:25:08 |
| R39.htm | 15267 | 2026-02-23 16:25:08 |
| R4.htm | 24024 | 2026-02-23 16:25:08 |
| R40.htm | 6767 | 2026-02-23 16:25:08 |
| R41.htm | 5618 | 2026-02-23 16:25:08 |
| R42.htm | 20390 | 2026-02-23 16:25:08 |
| R43.htm | 14691 | 2026-02-23 16:25:08 |
| R44.htm | 13760 | 2026-02-23 16:25:08 |
| R45.htm | 25942 | 2026-02-23 16:25:08 |
| R46.htm | 15786 | 2026-02-23 16:25:08 |
| R47.htm | 25285 | 2026-02-23 16:25:08 |
| R48.htm | 22956 | 2026-02-23 16:25:08 |
| R49.htm | 6223 | 2026-02-23 16:25:08 |
| R5.htm | 96298 | 2026-02-23 16:25:08 |
| R50.htm | 18256 | 2026-02-23 16:25:08 |
| R51.htm | 4946 | 2026-02-23 16:25:08 |
| R52.htm | 13292 | 2026-02-23 16:25:08 |
| R53.htm | 32801 | 2026-02-23 16:25:08 |
| R54.htm | 13792 | 2026-02-23 16:25:08 |
| R55.htm | 14141 | 2026-02-23 16:25:08 |
| R56.htm | 23326 | 2026-02-23 16:25:08 |
| R57.htm | 104102 | 2026-02-23 16:25:08 |
| R58.htm | 37940 | 2026-02-23 16:25:08 |
| R59.htm | 18455 | 2026-02-23 16:25:08 |
| R6.htm | 24624 | 2026-02-23 16:25:08 |
| R60.htm | 12873 | 2026-02-23 16:25:08 |
| R61.htm | 24546 | 2026-02-23 16:25:08 |
| R62.htm | 31664 | 2026-02-23 16:25:08 |
| R63.htm | 15692 | 2026-02-23 16:25:08 |
| R64.htm | 11521 | 2026-02-23 16:25:08 |
| R65.htm | 25716 | 2026-02-23 16:25:08 |
| R66.htm | 118806 | 2026-02-23 16:25:08 |
| R67.htm | 40768 | 2026-02-23 16:25:08 |
| R68.htm | 44003 | 2026-02-23 16:25:08 |
| R69.htm | 13592 | 2026-02-23 16:25:08 |
| R7.htm | 85522 | 2026-02-23 16:25:08 |
| R70.htm | 25616 | 2026-02-23 16:25:08 |
| R71.htm | 25022 | 2026-02-23 16:25:08 |
| R72.htm | 12603 | 2026-02-23 16:25:08 |
| R73.htm | 6222 | 2026-02-23 16:25:08 |
| R74.htm | 13635 | 2026-02-23 16:25:08 |
| R75.htm | 4875 | 2026-02-23 16:25:08 |
| R76.htm | 51281 | 2026-02-23 16:25:08 |
| R77.htm | 17565 | 2026-02-23 16:25:08 |
| R78.htm | 8746 | 2026-02-23 16:25:08 |
| R79.htm | 27094 | 2026-02-23 16:25:08 |
| R8.htm | 88802 | 2026-02-23 16:25:08 |
| R9.htm | 9976 | 2026-02-23 16:25:08 |
| report.css | 2768 | 2026-02-23 16:25:08 |
| Show.js | 1086 | 2026-02-23 16:25:08 |