Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000708781-24-000091-index-headers.html | 2024-11-07 16:15:56 | |
| 0000708781-24-000091-index.html | 2024-11-07 16:15:56 | |
| 0000708781-24-000091.txt | 2024-11-07 16:15:56 | |
 0000708781-24-000091-xbrl.zip | 220163 | 2024-11-07 16:15:56 |
| cass-20240930.htm | 1773039 | 2024-11-07 16:15:56 |
| cass-20240930.xsd | 41098 | 2024-11-07 16:15:56 |
| cass-20240930xex311.htm | 9980 | 2024-11-07 16:15:56 |
| cass-20240930xex312.htm | 10283 | 2024-11-07 16:15:56 |
| cass-20240930xex321.htm | 5393 | 2024-11-07 16:15:56 |
| cass-20240930xex322.htm | 5434 | 2024-11-07 16:15:56 |
| cass-20240930_cal.xml | 88093 | 2024-11-07 16:15:56 |
| cass-20240930_def.xml | 249492 | 2024-11-07 16:15:56 |
| cass-20240930_htm.xml | 1590493 | 2024-11-07 16:15:56 |
| cass-20240930_lab.xml | 530872 | 2024-11-07 16:15:56 |
| cass-20240930_pre.xml | 416515 | 2024-11-07 16:15:56 |
| FilingSummary.xml | 34990 | 2024-11-07 16:15:56 |
| Financial_Report.xlsx | 91125 | 2024-11-07 16:15:56 |
| MetaLinks.json | 748180 | 2024-11-07 16:15:56 |
| R1.htm | 53103 | 2024-11-07 16:15:56 |
| R10.htm | 26845 | 2024-11-07 16:15:56 |
| R11.htm | 30720 | 2024-11-07 16:15:56 |
| R12.htm | 4846 | 2024-11-07 16:15:56 |
| R13.htm | 92677 | 2024-11-07 16:15:56 |
| R14.htm | 180145 | 2024-11-07 16:15:56 |
| R15.htm | 8598 | 2024-11-07 16:15:56 |
| R16.htm | 36030 | 2024-11-07 16:15:56 |
| R17.htm | 23345 | 2024-11-07 16:15:56 |
| R18.htm | 7348 | 2024-11-07 16:15:56 |
| R19.htm | 101118 | 2024-11-07 16:15:56 |
| R2.htm | 93507 | 2024-11-07 16:15:56 |
| R20.htm | 36871 | 2024-11-07 16:15:56 |
| R21.htm | 30858 | 2024-11-07 16:15:56 |
| R22.htm | 13885 | 2024-11-07 16:15:56 |
| R23.htm | 5490 | 2024-11-07 16:15:56 |
| R24.htm | 25487 | 2024-11-07 16:15:56 |
| R25.htm | 29547 | 2024-11-07 16:15:56 |
| R26.htm | 86462 | 2024-11-07 16:15:56 |
| R27.htm | 184821 | 2024-11-07 16:15:56 |
| R28.htm | 34797 | 2024-11-07 16:15:56 |
| R29.htm | 19555 | 2024-11-07 16:15:56 |
| R3.htm | 20966 | 2024-11-07 16:15:56 |
| R30.htm | 165601 | 2024-11-07 16:15:56 |
| R31.htm | 31334 | 2024-11-07 16:15:56 |
| R32.htm | 25255 | 2024-11-07 16:15:56 |
| R33.htm | 12071 | 2024-11-07 16:15:56 |
| R34.htm | 40258 | 2024-11-07 16:15:56 |
| R35.htm | 28360 | 2024-11-07 16:15:56 |
| R36.htm | 37408 | 2024-11-07 16:15:56 |
| R37.htm | 9157 | 2024-11-07 16:15:56 |
| R38.htm | 50248 | 2024-11-07 16:15:56 |
| R39.htm | 17355 | 2024-11-07 16:15:56 |
| R4.htm | 105577 | 2024-11-07 16:15:56 |
| R40.htm | 56755 | 2024-11-07 16:15:56 |
| R41.htm | 44073 | 2024-11-07 16:15:56 |
| R42.htm | 21353 | 2024-11-07 16:15:56 |
| R43.htm | 20410 | 2024-11-07 16:15:56 |
| R44.htm | 18861 | 2024-11-07 16:15:56 |
| R45.htm | 16638 | 2024-11-07 16:15:56 |
| R46.htm | 47980 | 2024-11-07 16:15:56 |
| R47.htm | 24888 | 2024-11-07 16:15:56 |
| R48.htm | 24900 | 2024-11-07 16:15:56 |
| R49.htm | 19499 | 2024-11-07 16:15:56 |
| R5.htm | 33768 | 2024-11-07 16:15:56 |
| R50.htm | 13589 | 2024-11-07 16:15:56 |
| R51.htm | 26894 | 2024-11-07 16:15:56 |
| R52.htm | 4694 | 2024-11-07 16:15:56 |
| R53.htm | 54792 | 2024-11-07 16:15:56 |
| R54.htm | 17325 | 2024-11-07 16:15:56 |
| R55.htm | 38724 | 2024-11-07 16:15:56 |
| R56.htm | 28094 | 2024-11-07 16:15:56 |
| R57.htm | 26407 | 2024-11-07 16:15:56 |
| R58.htm | 20879 | 2024-11-07 16:15:56 |
| R59.htm | 21429 | 2024-11-07 16:15:56 |
| R6.htm | 89211 | 2024-11-07 16:15:56 |
| R60.htm | 19761 | 2024-11-07 16:15:56 |
| R7.htm | 60395 | 2024-11-07 16:15:56 |
| R8.htm | 10576 | 2024-11-07 16:15:56 |
| R9.htm | 5636 | 2024-11-07 16:15:56 |
| report.css | 2767 | 2024-11-07 16:15:56 |
| Show.js | 1085 | 2024-11-07 16:15:56 |