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| 0001193125-16-669770-index.html | 2016-08-03 13:27:26 | |
| 0001193125-16-669770.txt | 2016-08-03 13:27:26 | |
 0001193125-16-669770-xbrl.zip | 87001 | 2016-08-03 13:27:26 |
| csu-20160630.xml | 345491 | 2016-08-03 13:27:26 |
| csu-20160630.xsd | 35566 | 2016-08-03 13:27:26 |
| csu-20160630_cal.xml | 52416 | 2016-08-03 13:27:26 |
| csu-20160630_def.xml | 96985 | 2016-08-03 13:27:26 |
| csu-20160630_lab.xml | 297637 | 2016-08-03 13:27:26 |
| csu-20160630_pre.xml | 203952 | 2016-08-03 13:27:26 |
| d223581d10q.htm | 363494 | 2016-08-03 13:27:26 |
| d223581dex311.htm | 6049 | 2016-08-03 13:27:26 |
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| d223581dex321.htm | 2838 | 2016-08-03 13:27:26 |
| d223581dex322.htm | 2953 | 2016-08-03 13:27:26 |
| FilingSummary.xml | 19302 | 2016-08-03 13:27:26 |
| Financial_Report.xlsx | 48679 | 2016-08-03 13:27:26 |
 g223581g17h06.jpg | 49143 | 2016-08-03 13:27:26 |
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| report.css | 2767 | 2016-08-03 13:27:26 |
| Show.js | 1410 | 2016-08-03 13:27:26 |