Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001193125-12-205777-index.html | 2012-05-02 21:51:02 | |
| 0001193125-12-205777.txt | 2012-05-02 21:51:02 | |
 0001193125-12-205777-xbrl.zip | 58007 | 2012-05-02 21:51:02 |
| cas-20120331.xml | 673218 | 2012-05-02 21:51:02 |
| cas-20120331.xsd | 12879 | 2012-05-02 21:51:02 |
| cas-20120331_cal.xml | 41934 | 2012-05-02 21:51:02 |
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| d338694d10q.htm | 722713 | 2012-05-02 21:51:02 |
| d338694dex31.htm | 20608 | 2012-05-02 21:51:02 |
| d338694dex311.htm | 10315 | 2012-05-02 21:51:02 |
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| d338694dex321.htm | 5068 | 2012-05-02 21:51:02 |
| FilingSummary.xml | 10154 | 2012-05-02 21:51:02 |
| Financial_Report.xls | 566729 | 2012-05-02 21:51:02 |
| R1.htm | 26709 | 2012-05-02 21:51:02 |
| R10.htm | 32918 | 2012-05-02 21:51:02 |
| R11.htm | 51070 | 2012-05-02 21:51:02 |
| R12.htm | 45098 | 2012-05-02 21:51:02 |
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| R19.htm | 9385 | 2012-05-02 21:51:02 |
| R2.htm | 167564 | 2012-05-02 21:51:02 |
| R20.htm | 301092 | 2012-05-02 21:51:02 |
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| R9.htm | 35543 | 2012-05-02 21:51:02 |
| report.css | 2721 | 2012-05-02 21:51:02 |
| Show.js | 6423 | 2012-05-02 21:51:02 |