Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000707388-20-000002-index.html | 2020-03-05 21:53:15 | |
| 0000707388-20-000002.txt | 2020-03-05 21:53:15 | |
| drad8-k2019q4earningsrelea.htm | 27211 | 2020-03-05 21:53:15 |
| exhibit991-2019q4earningsr.htm | 641608 | 2020-03-05 21:53:15 |
| exhibit992-2019q4useofnonx.htm | 5550 | 2020-03-05 21:53:15 |