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| 0000018172-17-000021-index.html | 2017-05-15 17:19:09 | |
| 0000018172-17-000021.txt | 2017-05-15 17:19:09 | |
 0000018172-17-000021-xbrl.zip | 184511 | 2017-05-15 17:19:09 |
| casl-20170331.xml | 750641 | 2017-05-15 17:19:09 |
| casl-20170331.xsd | 46955 | 2017-05-15 17:19:09 |
| casl-20170331_cal.xml | 87918 | 2017-05-15 17:19:09 |
| casl-20170331_def.xml | 330335 | 2017-05-15 17:19:09 |
| casl-20170331_lab.xml | 676866 | 2017-05-15 17:19:09 |
| casl-20170331_pre.xml | 448945 | 2017-05-15 17:19:09 |
| casl-ex311x033117.htm | 14485 | 2017-05-15 17:19:09 |
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| casl-ex321x033117.htm | 11502 | 2017-05-15 17:19:09 |
| casl10q-033117.htm | 657135 | 2017-05-15 17:19:09 |
| FilingSummary.xml | 31264 | 2017-05-15 17:19:09 |
| Financial_Report.xlsx | 64111 | 2017-05-15 17:19:09 |
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| report.css | 2767 | 2017-05-15 17:19:09 |
| Show.js | 1410 | 2017-05-15 17:19:09 |