Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001437749-21-006440-index.html | 2021-03-18 14:26:11 | |
| 0001437749-21-006440.txt | 2021-03-18 14:26:11 | |
| ex_235167.htm | 72905 | 2021-03-18 14:26:11 |
| usac20210318_8k.htm | 25856 | 2021-03-18 14:26:11 |