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| 0000014707-16-000101-index.html | 2016-06-08 16:08:54 | |
| 0000014707-16-000101.txt | 2016-06-08 16:08:54 | |
 0000014707-16-000101-xbrl.zip | 233986 | 2016-06-08 16:08:54 |
| cal-20160430.xml | 2826214 | 2016-06-08 16:08:54 |
| cal-20160430.xsd | 50185 | 2016-06-08 16:08:54 |
| cal-20160430_cal.xml | 80435 | 2016-06-08 16:08:54 |
| cal-20160430_def.xml | 244073 | 2016-06-08 16:08:54 |
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| cal-20160430_pre.xml | 377100 | 2016-06-08 16:08:54 |
| cal20160430.htm | 1546675 | 2016-06-08 16:08:54 |
| exhibit311certificationsq1.htm | 18647 | 2016-06-08 16:08:54 |
| exhibit312certificationsq1.htm | 18622 | 2016-06-08 16:08:54 |
| exhibit321certificationsq1.htm | 8186 | 2016-06-08 16:08:54 |
| FilingSummary.xml | 38777 | 2016-06-08 16:08:54 |
| Financial_Report.xlsx | 80694 | 2016-06-08 16:08:54 |
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| report.css | 2767 | 2016-06-08 16:08:54 |
| Show.js | 1410 | 2016-06-08 16:08:54 |