Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-22-009119-index-headers.html | 2022-04-14 09:38:54 | |
| 0001628280-22-009119-index.html | 2022-04-14 09:38:54 | |
| 0001628280-22-009119.txt | 2022-04-14 09:38:54 | |
 0001628280-22-009119-xbrl.zip | 18160 | 2022-04-14 09:38:54 |
| cass-20211231xexx9911.htm | 94355 | 2022-04-14 09:38:54 |
| cass-20220414.htm | 38549 | 2022-04-14 09:38:54 |
| cass-20220414.xsd | 1902 | 2022-04-14 09:38:54 |
| cass-20220414_htm.xml | 11840 | 2022-04-14 09:38:54 |
| cass-20220414_lab.xml | 24849 | 2022-04-14 09:38:54 |
| cass-20220414_pre.xml | 13046 | 2022-04-14 09:38:54 |
| FilingSummary.xml | 1648 | 2022-04-14 09:38:54 |
| Financial_Report.xlsx | 5691 | 2022-04-14 09:38:54 |
 g19798g42m88.jpg | 3498 | 2022-04-14 09:38:54 |
| MetaLinks.json | 17008 | 2022-04-14 09:38:54 |
| R1.htm | 40262 | 2022-04-14 09:38:54 |
| report.css | 2767 | 2022-04-14 09:38:54 |
| Show.js | 1085 | 2022-04-14 09:38:54 |