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| 0000074145-20-000026-index.html | 2020-08-05 17:34:23 | |
| 0000074145-20-000026.txt | 2020-08-05 17:34:23 | |
 0000074145-20-000026-xbrl.zip | 252412 | 2020-08-05 17:34:23 |
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| R9.htm | 46557 | 2020-08-05 17:34:23 |
| report.css | 2767 | 2020-08-05 17:34:23 |
| Show.js | 1085 | 2020-08-05 17:34:23 |