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| 0000085408-18-000121-index.html | 2018-10-31 12:25:45 | |
| 0000085408-18-000121.txt | 2018-10-31 12:25:45 | |
 0000085408-18-000121-xbrl.zip | 335065 | 2018-10-31 12:25:45 |
| exhibit-311x20180930.htm | 14577 | 2018-10-31 12:25:45 |
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| exhibit-321x20180930.htm | 6876 | 2018-10-31 12:25:45 |
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| Financial_Report.xlsx | 104990 | 2018-10-31 12:25:45 |
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| rdc-20180930.xml | 4408901 | 2018-10-31 12:25:45 |
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| rdc-20180930_pre.xml | 504308 | 2018-10-31 12:25:45 |
| report.css | 2767 | 2018-10-31 12:25:45 |
 rowanlogoa08.jpg | 9892 | 2018-10-31 12:25:45 |
| Show.js | 1085 | 2018-10-31 12:25:45 |