Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-25-003126-index-headers.html | 2025-03-17 16:28:00 | |
| 0001558370-25-003126-index.html | 2025-03-17 16:28:00 | |
| 0001558370-25-003126.txt | 2025-03-17 16:28:00 | |
 0001558370-25-003126-xbrl.zip | 623996 | 2025-03-17 16:28:00 |
| chrs-20241231.xsd | 127020 | 2025-03-17 16:28:00 |
| chrs-20241231x10k.htm | 4276802 | 2025-03-17 16:28:00 |
 chrs-20241231x10k007.jpg | 58788 | 2025-03-17 16:28:00 |
| chrs-20241231x10k_htm.xml | 3464222 | 2025-03-17 16:28:00 |
| chrs-20241231xex21d1.htm | 4193 | 2025-03-17 16:28:00 |
| chrs-20241231xex23d1.htm | 9313 | 2025-03-17 16:28:00 |
| chrs-20241231xex31d1.htm | 14880 | 2025-03-17 16:28:00 |
| chrs-20241231xex31d2.htm | 14222 | 2025-03-17 16:28:00 |
| chrs-20241231xex32d1.htm | 12384 | 2025-03-17 16:28:00 |
| chrs-20241231_cal.xml | 126848 | 2025-03-17 16:28:00 |
| chrs-20241231_def.xml | 564899 | 2025-03-17 16:28:00 |
| chrs-20241231_lab.xml | 1016275 | 2025-03-17 16:28:00 |
| chrs-20241231_pre.xml | 879815 | 2025-03-17 16:28:00 |
| FilingSummary.xml | 74710 | 2025-03-17 16:28:00 |
| Financial_Report.xlsx | 207383 | 2025-03-17 16:28:00 |
| MetaLinks.json | 1449116 | 2025-03-17 16:28:00 |
| R1.htm | 72155 | 2025-03-17 16:28:00 |
| R10.htm | 129981 | 2025-03-17 16:28:00 |
| R100.htm | 23183 | 2025-03-17 16:28:00 |
| R101.htm | 31998 | 2025-03-17 16:28:00 |
| R102.htm | 18767 | 2025-03-17 16:28:00 |
| R103.htm | 28417 | 2025-03-17 16:28:00 |
| R104.htm | 19593 | 2025-03-17 16:28:00 |
| R105.htm | 7341 | 2025-03-17 16:28:00 |
| R106.htm | 24739 | 2025-03-17 16:28:00 |
| R107.htm | 21685 | 2025-03-17 16:28:00 |
| R108.htm | 12599 | 2025-03-17 16:28:00 |
| R109.htm | 12311 | 2025-03-17 16:28:00 |
| R11.htm | 29424 | 2025-03-17 16:28:00 |
| R110.htm | 25507 | 2025-03-17 16:28:00 |
| R111.htm | 31944 | 2025-03-17 16:28:00 |
| R112.htm | 27155 | 2025-03-17 16:28:00 |
| R113.htm | 12329 | 2025-03-17 16:28:00 |
| R114.htm | 44132 | 2025-03-17 16:28:00 |
| R115.htm | 16427 | 2025-03-17 16:28:00 |
| R116.htm | 50155 | 2025-03-17 16:28:00 |
| R12.htm | 76325 | 2025-03-17 16:28:00 |
| R13.htm | 76742 | 2025-03-17 16:28:00 |
| R14.htm | 29267 | 2025-03-17 16:28:00 |
| R15.htm | 165191 | 2025-03-17 16:28:00 |
| R16.htm | 20123 | 2025-03-17 16:28:00 |
| R17.htm | 131543 | 2025-03-17 16:28:00 |
| R18.htm | 31188 | 2025-03-17 16:28:00 |
| R19.htm | 207425 | 2025-03-17 16:28:00 |
| R2.htm | 109556 | 2025-03-17 16:28:00 |
| R20.htm | 138285 | 2025-03-17 16:28:00 |
| R21.htm | 70269 | 2025-03-17 16:28:00 |
| R22.htm | 6935 | 2025-03-17 16:28:00 |
| R23.htm | 14629 | 2025-03-17 16:28:00 |
| R24.htm | 8465 | 2025-03-17 16:28:00 |
| R25.htm | 4371 | 2025-03-17 16:28:00 |
| R26.htm | 47465 | 2025-03-17 16:28:00 |
| R27.htm | 161162 | 2025-03-17 16:28:00 |
| R28.htm | 37403 | 2025-03-17 16:28:00 |
| R29.htm | 122202 | 2025-03-17 16:28:00 |
| R3.htm | 22040 | 2025-03-17 16:28:00 |
| R30.htm | 119335 | 2025-03-17 16:28:00 |
| R31.htm | 27190 | 2025-03-17 16:28:00 |
| R32.htm | 76835 | 2025-03-17 16:28:00 |
| R33.htm | 59535 | 2025-03-17 16:28:00 |
| R34.htm | 147598 | 2025-03-17 16:28:00 |
| R35.htm | 11251 | 2025-03-17 16:28:00 |
| R36.htm | 133869 | 2025-03-17 16:28:00 |
| R37.htm | 23786 | 2025-03-17 16:28:00 |
| R38.htm | 201537 | 2025-03-17 16:28:00 |
| R39.htm | 137815 | 2025-03-17 16:28:00 |
| R4.htm | 77599 | 2025-03-17 16:28:00 |
| R40.htm | 69361 | 2025-03-17 16:28:00 |
| R41.htm | 19498 | 2025-03-17 16:28:00 |
| R42.htm | 11601 | 2025-03-17 16:28:00 |
| R43.htm | 7829 | 2025-03-17 16:28:00 |
| R44.htm | 7164 | 2025-03-17 16:28:00 |
| R45.htm | 14937 | 2025-03-17 16:28:00 |
| R46.htm | 8844 | 2025-03-17 16:28:00 |
| R47.htm | 7426 | 2025-03-17 16:28:00 |
| R48.htm | 12435 | 2025-03-17 16:28:00 |
| R49.htm | 4570 | 2025-03-17 16:28:00 |
| R5.htm | 25703 | 2025-03-17 16:28:00 |
| R50.htm | 4249 | 2025-03-17 16:28:00 |
| R51.htm | 21570 | 2025-03-17 16:28:00 |
| R52.htm | 22748 | 2025-03-17 16:28:00 |
| R53.htm | 13654 | 2025-03-17 16:28:00 |
| R54.htm | 25838 | 2025-03-17 16:28:00 |
| R55.htm | 42941 | 2025-03-17 16:28:00 |
| R56.htm | 25861 | 2025-03-17 16:28:00 |
| R57.htm | 41131 | 2025-03-17 16:28:00 |
| R58.htm | 10058 | 2025-03-17 16:28:00 |
| R59.htm | 8201 | 2025-03-17 16:28:00 |
| R6.htm | 116916 | 2025-03-17 16:28:00 |
| R60.htm | 33753 | 2025-03-17 16:28:00 |
| R61.htm | 29887 | 2025-03-17 16:28:00 |
| R62.htm | 44464 | 2025-03-17 16:28:00 |
| R63.htm | 20167 | 2025-03-17 16:28:00 |
| R64.htm | 13092 | 2025-03-17 16:28:00 |
| R65.htm | 120606 | 2025-03-17 16:28:00 |
| R66.htm | 16399 | 2025-03-17 16:28:00 |
| R67.htm | 28264 | 2025-03-17 16:28:00 |
| R68.htm | 16728 | 2025-03-17 16:28:00 |
| R69.htm | 8407 | 2025-03-17 16:28:00 |
| R7.htm | 137964 | 2025-03-17 16:28:00 |
| R70.htm | 114826 | 2025-03-17 16:28:00 |
| R71.htm | 33312 | 2025-03-17 16:28:00 |
| R72.htm | 40413 | 2025-03-17 16:28:00 |
| R73.htm | 21116 | 2025-03-17 16:28:00 |
| R74.htm | 40448 | 2025-03-17 16:28:00 |
| R75.htm | 26528 | 2025-03-17 16:28:00 |
| R76.htm | 17884 | 2025-03-17 16:28:00 |
| R77.htm | 19227 | 2025-03-17 16:28:00 |
| R78.htm | 45698 | 2025-03-17 16:28:00 |
| R79.htm | 22058 | 2025-03-17 16:28:00 |
| R8.htm | 102441 | 2025-03-17 16:28:00 |
| R80.htm | 54320 | 2025-03-17 16:28:00 |
| R81.htm | 11737 | 2025-03-17 16:28:00 |
| R82.htm | 22153 | 2025-03-17 16:28:00 |
| R83.htm | 31258 | 2025-03-17 16:28:00 |
| R84.htm | 48477 | 2025-03-17 16:28:00 |
| R85.htm | 33054 | 2025-03-17 16:28:00 |
| R86.htm | 9634 | 2025-03-17 16:28:00 |
| R87.htm | 13751 | 2025-03-17 16:28:00 |
| R88.htm | 35231 | 2025-03-17 16:28:00 |
| R89.htm | 33668 | 2025-03-17 16:28:00 |
| R9.htm | 123551 | 2025-03-17 16:28:00 |
| R90.htm | 11650 | 2025-03-17 16:28:00 |
| R91.htm | 13335 | 2025-03-17 16:28:00 |
| R92.htm | 13616 | 2025-03-17 16:28:00 |
| R93.htm | 14406 | 2025-03-17 16:28:00 |
| R94.htm | 64318 | 2025-03-17 16:28:00 |
| R95.htm | 20492 | 2025-03-17 16:28:00 |
| R96.htm | 36106 | 2025-03-17 16:28:00 |
| R97.htm | 32531 | 2025-03-17 16:28:00 |
| R98.htm | 54634 | 2025-03-17 16:28:00 |
| R99.htm | 9453 | 2025-03-17 16:28:00 |
| report.css | 2768 | 2025-03-17 16:28:00 |
| Show.js | 1086 | 2025-03-17 16:28:00 |