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| 0000891014-21-000020.txt | 2021-05-07 15:48:34 | |
 0000891014-21-000020-xbrl.zip | 195102 | 2021-05-07 15:48:34 |
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| ex10_2.htm | 9864 | 2021-05-07 15:48:34 |
| ex15.htm | 2398 | 2021-05-07 15:48:34 |
| ex31_1.htm | 12298 | 2021-05-07 15:48:34 |
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| report.css | 2767 | 2021-05-07 15:48:34 |
| Show.js | 1085 | 2021-05-07 15:48:34 |