Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-25-106697-index-headers.html | 2025-04-30 13:46:52 | |
| 0001193125-25-106697-index.html | 2025-04-30 13:46:52 | |
| 0001193125-25-106697.txt | 2025-04-30 13:46:52 | |
 0001193125-25-106697-xbrl.zip | 326983 | 2025-04-30 13:46:52 |
| cchwf-20241231.xsd | 115471 | 2025-04-30 13:46:52 |
| cchwf-20241231_cal.xml | 110438 | 2025-04-30 13:46:52 |
| cchwf-20241231_def.xml | 330828 | 2025-04-30 13:46:52 |
| cchwf-20241231_lab.xml | 817818 | 2025-04-30 13:46:52 |
| cchwf-20241231_pre.xml | 664665 | 2025-04-30 13:46:52 |
| d921239d10ka.htm | 2675473 | 2025-04-30 13:46:52 |
| d921239d10ka_htm.xml | 3509817 | 2025-04-30 13:46:52 |
| d921239dex231.htm | 2595 | 2025-04-30 13:46:52 |
| d921239dex311.htm | 6342 | 2025-04-30 13:46:52 |
| d921239dex312.htm | 6348 | 2025-04-30 13:46:52 |
| d921239dex321.htm | 3337 | 2025-04-30 13:46:52 |
| d921239dex322.htm | 3343 | 2025-04-30 13:46:52 |
| FilingSummary.xml | 72145 | 2025-04-30 13:46:52 |
| Financial_Report.xlsx | 207438 | 2025-04-30 13:46:52 |
 g921239dsp5.jpg | 24303 | 2025-04-30 13:46:52 |
 g921239g0429005115903.jpg | 3489 | 2025-04-30 13:46:52 |
| MetaLinks.json | 1301940 | 2025-04-30 13:46:52 |
| R1.htm | 63537 | 2025-04-30 13:46:52 |
| R10.htm | 5394 | 2025-04-30 13:46:52 |
| R100.htm | 13445 | 2025-04-30 13:46:52 |
| R101.htm | 8585 | 2025-04-30 13:46:52 |
| R102.htm | 9047 | 2025-04-30 13:46:52 |
| R103.htm | 20209 | 2025-04-30 13:46:52 |
| R104.htm | 13363 | 2025-04-30 13:46:52 |
| R105.htm | 33653 | 2025-04-30 13:46:52 |
| R106.htm | 15320 | 2025-04-30 13:46:52 |
| R107.htm | 11721 | 2025-04-30 13:46:52 |
| R108.htm | 19464 | 2025-04-30 13:46:52 |
| R109.htm | 22440 | 2025-04-30 13:46:52 |
| R11.htm | 11737 | 2025-04-30 13:46:52 |
| R110.htm | 117847 | 2025-04-30 13:46:52 |
| R111.htm | 65250 | 2025-04-30 13:46:52 |
| R112.htm | 8514 | 2025-04-30 13:46:52 |
| R113.htm | 55200 | 2025-04-30 13:46:52 |
| R114.htm | 28781 | 2025-04-30 13:46:52 |
| R115.htm | 43450 | 2025-04-30 13:46:52 |
| R12.htm | 128235 | 2025-04-30 13:46:52 |
| R13.htm | 21855 | 2025-04-30 13:46:52 |
| R14.htm | 121994 | 2025-04-30 13:46:52 |
| R15.htm | 13183 | 2025-04-30 13:46:52 |
| R16.htm | 12380 | 2025-04-30 13:46:52 |
| R17.htm | 37060 | 2025-04-30 13:46:52 |
| R18.htm | 15555 | 2025-04-30 13:46:52 |
| R19.htm | 37757 | 2025-04-30 13:46:52 |
| R2.htm | 8038 | 2025-04-30 13:46:52 |
| R20.htm | 50648 | 2025-04-30 13:46:52 |
| R21.htm | 109488 | 2025-04-30 13:46:52 |
| R22.htm | 24521 | 2025-04-30 13:46:52 |
| R23.htm | 46892 | 2025-04-30 13:46:52 |
| R24.htm | 8721 | 2025-04-30 13:46:52 |
| R25.htm | 32762 | 2025-04-30 13:46:52 |
| R26.htm | 99286 | 2025-04-30 13:46:52 |
| R27.htm | 35018 | 2025-04-30 13:46:52 |
| R28.htm | 12767 | 2025-04-30 13:46:52 |
| R29.htm | 18644 | 2025-04-30 13:46:52 |
| R3.htm | 146511 | 2025-04-30 13:46:52 |
| R30.htm | 21686 | 2025-04-30 13:46:52 |
| R31.htm | 226686 | 2025-04-30 13:46:52 |
| R32.htm | 38768 | 2025-04-30 13:46:52 |
| R33.htm | 10505 | 2025-04-30 13:46:52 |
| R34.htm | 202236 | 2025-04-30 13:46:52 |
| R35.htm | 34175 | 2025-04-30 13:46:52 |
| R36.htm | 12046 | 2025-04-30 13:46:52 |
| R37.htm | 106414 | 2025-04-30 13:46:52 |
| R38.htm | 23932 | 2025-04-30 13:46:52 |
| R39.htm | 121383 | 2025-04-30 13:46:52 |
| R4.htm | 19203 | 2025-04-30 13:46:52 |
| R40.htm | 12524 | 2025-04-30 13:46:52 |
| R41.htm | 11950 | 2025-04-30 13:46:52 |
| R42.htm | 32677 | 2025-04-30 13:46:52 |
| R43.htm | 39574 | 2025-04-30 13:46:52 |
| R44.htm | 48168 | 2025-04-30 13:46:52 |
| R45.htm | 106304 | 2025-04-30 13:46:52 |
| R46.htm | 25617 | 2025-04-30 13:46:52 |
| R47.htm | 50410 | 2025-04-30 13:46:52 |
| R48.htm | 33539 | 2025-04-30 13:46:52 |
| R49.htm | 90726 | 2025-04-30 13:46:52 |
| R5.htm | 105287 | 2025-04-30 13:46:52 |
| R50.htm | 33100 | 2025-04-30 13:46:52 |
| R51.htm | 11728 | 2025-04-30 13:46:52 |
| R52.htm | 18017 | 2025-04-30 13:46:52 |
| R53.htm | 20702 | 2025-04-30 13:46:52 |
| R54.htm | 227146 | 2025-04-30 13:46:52 |
| R55.htm | 34780 | 2025-04-30 13:46:52 |
| R56.htm | 68624 | 2025-04-30 13:46:52 |
| R57.htm | 11885 | 2025-04-30 13:46:52 |
| R58.htm | 11767 | 2025-04-30 13:46:52 |
| R59.htm | 16426 | 2025-04-30 13:46:52 |
| R6.htm | 86582 | 2025-04-30 13:46:52 |
| R60.htm | 16984 | 2025-04-30 13:46:52 |
| R61.htm | 5364 | 2025-04-30 13:46:52 |
| R62.htm | 11934 | 2025-04-30 13:46:52 |
| R63.htm | 38691 | 2025-04-30 13:46:52 |
| R64.htm | 217866 | 2025-04-30 13:46:52 |
| R65.htm | 46792 | 2025-04-30 13:46:52 |
| R66.htm | 44263 | 2025-04-30 13:46:52 |
| R67.htm | 15936 | 2025-04-30 13:46:52 |
| R68.htm | 12212 | 2025-04-30 13:46:52 |
| R69.htm | 11715 | 2025-04-30 13:46:52 |
| R7.htm | 164727 | 2025-04-30 13:46:52 |
| R70.htm | 35978 | 2025-04-30 13:46:52 |
| R71.htm | 82188 | 2025-04-30 13:46:52 |
| R72.htm | 4290 | 2025-04-30 13:46:52 |
| R73.htm | 14872 | 2025-04-30 13:46:52 |
| R74.htm | 11424 | 2025-04-30 13:46:52 |
| R75.htm | 9008 | 2025-04-30 13:46:52 |
| R76.htm | 52877 | 2025-04-30 13:46:52 |
| R77.htm | 37247 | 2025-04-30 13:46:52 |
| R78.htm | 51025 | 2025-04-30 13:46:52 |
| R79.htm | 17652 | 2025-04-30 13:46:52 |
| R8.htm | 11414 | 2025-04-30 13:46:52 |
| R80.htm | 11366 | 2025-04-30 13:46:52 |
| R81.htm | 17112 | 2025-04-30 13:46:52 |
| R82.htm | 13727 | 2025-04-30 13:46:52 |
| R83.htm | 36301 | 2025-04-30 13:46:52 |
| R84.htm | 21697 | 2025-04-30 13:46:52 |
| R85.htm | 29536 | 2025-04-30 13:46:52 |
| R86.htm | 27441 | 2025-04-30 13:46:52 |
| R87.htm | 69248 | 2025-04-30 13:46:52 |
| R88.htm | 43055 | 2025-04-30 13:46:52 |
| R89.htm | 10243 | 2025-04-30 13:46:52 |
| R9.htm | 123116 | 2025-04-30 13:46:52 |
| R90.htm | 47991 | 2025-04-30 13:46:52 |
| R91.htm | 7045 | 2025-04-30 13:46:52 |
| R92.htm | 13340 | 2025-04-30 13:46:52 |
| R93.htm | 11455 | 2025-04-30 13:46:52 |
| R94.htm | 39514 | 2025-04-30 13:46:52 |
| R95.htm | 18320 | 2025-04-30 13:46:52 |
| R96.htm | 18698 | 2025-04-30 13:46:52 |
| R97.htm | 4422 | 2025-04-30 13:46:52 |
| R98.htm | 33120 | 2025-04-30 13:46:52 |
| R99.htm | 40449 | 2025-04-30 13:46:52 |
| report.css | 2768 | 2025-04-30 13:46:52 |
| Show.js | 1086 | 2025-04-30 13:46:52 |