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| 0000008063-18-000006-index.html | 2018-02-28 19:47:37 | |
| 0000008063-18-000006.txt | 2018-02-28 19:47:37 | |
 0000008063-18-000006-xbrl.zip | 315350 | 2018-02-28 19:47:37 |
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| FilingSummary.xml | 53874 | 2018-02-28 19:47:37 |
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| report.css | 2768 | 2018-02-28 19:47:37 |
| Show.js | 1411 | 2018-02-28 19:47:37 |