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| 0001564590-22-017873-index.html | 2022-05-04 16:28:38 | |
| 0001564590-22-017873.txt | 2022-05-04 16:28:38 | |
 0001564590-22-017873-xbrl.zip | 197184 | 2022-05-04 16:28:38 |
| casa-10q_20220331.htm | 2729734 | 2022-05-04 16:28:38 |
| casa-10q_20220331_htm.xml | 2290383 | 2022-05-04 16:28:38 |
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| casa-20220331_def.xml | 262993 | 2022-05-04 16:28:38 |
| casa-20220331_lab.xml | 537865 | 2022-05-04 16:28:38 |
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| casa-ex321_7.htm | 7982 | 2022-05-04 16:28:38 |
| casa-ex322_9.htm | 7946 | 2022-05-04 16:28:38 |
| FilingSummary.xml | 52135 | 2022-05-04 16:28:38 |
| Financial_Report.xlsx | 99529 | 2022-05-04 16:28:38 |
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| report.css | 2767 | 2022-05-04 16:28:38 |
| Show.js | 1085 | 2022-05-04 16:28:38 |