Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001437749-20-013039-index.html | 2020-06-12 16:29:27 | |
| 0001437749-20-013039.txt | 2020-06-12 16:29:27 | |
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| ex_189471.htm | 4067 | 2020-06-12 16:29:27 |
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| hnrg20191231_10ka.htm | 299265 | 2020-06-12 16:29:27 |
 logo.jpg | 1603 | 2020-06-12 16:29:27 |
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