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| 0000020520-19-000005-index.html | 2019-02-28 17:50:54 | |
| 0000020520-19-000005.txt | 2019-02-28 17:50:54 | |
 0000020520-19-000005-xbrl.zip | 409453 | 2019-02-28 17:50:54 |
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| report.css | 2768 | 2019-02-28 17:50:54 |
| Show.js | 1086 | 2019-02-28 17:50:54 |