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|---|---|---|
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| 0000018926-17-000074-index.html | 2017-11-09 09:51:26 | |
| 0000018926-17-000074.txt | 2017-11-09 09:51:26 | |
 0000018926-17-000074-xbrl.zip | 250026 | 2017-11-09 09:51:26 |
| ctl-20170930.xml | 1933629 | 2017-11-09 09:51:26 |
| ctl-20170930.xsd | 45421 | 2017-11-09 09:51:26 |
| ctl-20170930_cal.xml | 97011 | 2017-11-09 09:51:26 |
| ctl-20170930_def.xml | 319947 | 2017-11-09 09:51:26 |
| ctl-20170930_lab.xml | 755134 | 2017-11-09 09:51:26 |
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| ctl2017093010q.htm | 1935907 | 2017-11-09 09:51:26 |
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| ctl2017093010qex311.htm | 12157 | 2017-11-09 09:51:26 |
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| ctl2017093010qex32.htm | 7334 | 2017-11-09 09:51:26 |
| ctl2017093010qex49a.htm | 35192 | 2017-11-09 09:51:26 |
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| ctl2017093010qex49c.htm | 33408 | 2017-11-09 09:51:26 |
 ctllogo1a03.jpg | 17400 | 2017-11-09 09:51:26 |
| FilingSummary.xml | 30918 | 2017-11-09 09:51:26 |
| Financial_Report.xlsx | 89307 | 2017-11-09 09:51:26 |
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| report.css | 2767 | 2017-11-09 09:51:26 |
| Show.js | 1410 | 2017-11-09 09:51:26 |