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|---|---|---|
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| 0000018396-13-000006-index.html | 2013-05-03 16:07:14 | |
| 0000018396-13-000006.txt | 2013-05-03 16:07:14 | |
 0000018396-13-000006-xbrl.zip | 107340 | 2013-05-03 16:07:14 |
| cdi-20130331.xml | 866115 | 2013-05-03 16:07:14 |
| cdi-20130331.xsd | 22571 | 2013-05-03 16:07:14 |
| cdi-20130331x10q.htm | 934913 | 2013-05-03 16:07:14 |
| cdi-20130331_cal.xml | 53449 | 2013-05-03 16:07:14 |
| cdi-20130331_def.xml | 122626 | 2013-05-03 16:07:14 |
| cdi-20130331_lab.xml | 352655 | 2013-05-03 16:07:14 |
| cdi-20130331_pre.xml | 196471 | 2013-05-03 16:07:14 |
| cdi-2013331xex311.htm | 15595 | 2013-05-03 16:07:14 |
| cdi-2013331xex312.htm | 16842 | 2013-05-03 16:07:14 |
| cdi-2013331xex32.htm | 15546 | 2013-05-03 16:07:14 |
| FilingSummary.xml | 16560 | 2013-05-03 16:07:14 |
| Financial_Report.xls | 699389 | 2013-05-03 16:07:14 |
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| R9.htm | 7345 | 2013-05-03 16:07:14 |
| report.css | 2721 | 2013-05-03 16:07:14 |
| Show.js | 6423 | 2013-05-03 16:07:14 |