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|---|---|---|
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| 0001104659-21-000717-index.html | 2021-01-05 11:24:06 | |
| 0001104659-21-000717.txt | 2021-01-05 11:24:06 | |
 0001104659-21-000717-xbrl.zip | 44450 | 2021-01-05 11:24:06 |
 BarChart1.png | 14582 | 2021-01-05 11:24:06 |
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| ck0000772129-20201231.xsd | 9016 | 2021-01-05 11:24:06 |
| ck0000772129-20201231_cal.xml | 5025 | 2021-01-05 11:24:06 |
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| ck0000772129-20201231_lab.xml | 195465 | 2021-01-05 11:24:06 |
| ck0000772129-20201231_pre.xml | 160478 | 2021-01-05 11:24:06 |
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| R8.htm | 236677 | 2021-01-05 11:24:06 |
| R9.htm | 3936 | 2021-01-05 11:24:06 |
| report.css | 2767 | 2021-01-05 11:24:06 |
| Show.js | 1085 | 2021-01-05 11:24:06 |
| tm2039401-2_497.htm | 5954 | 2021-01-05 11:24:06 |