Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001437749-21-001859-index.html | 2021-02-03 16:07:04 | |
| 0001437749-21-001859.txt | 2021-02-03 16:07:04 | |
| amsc20201210_8k.htm | 26672 | 2021-02-03 16:07:04 |
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| ex_217103.htm | 278456 | 2021-02-03 16:07:04 |