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| 0000070415-20-000127.txt | 2020-08-07 16:23:54 | |
 0000070415-20-000127-xbrl.zip | 259242 | 2020-08-07 16:23:54 |
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| exhibit321-gpx63020.htm | 8712 | 2020-08-07 16:23:54 |
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| report.css | 2767 | 2020-08-07 16:23:54 |
| Show.js | 1085 | 2020-08-07 16:23:54 |