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 0001437749-20-001698-index-headers.html | 2020-02-04 16:21:21 | |
| 0001437749-20-001698-index.html | 2020-02-04 16:21:21 | |
| 0001437749-20-001698.txt | 2020-02-04 16:21:21 | |
 0001437749-20-001698-xbrl.zip | 136008 | 2020-02-04 16:21:21 |
| eth-20191231.xml | 1254132 | 2020-02-04 16:21:21 |
| eth-20191231.xsd | 55254 | 2020-02-04 16:21:21 |
| eth-20191231_cal.xml | 57070 | 2020-02-04 16:21:21 |
| eth-20191231_def.xml | 398835 | 2020-02-04 16:21:21 |
| eth-20191231_lab.xml | 349413 | 2020-02-04 16:21:21 |
| eth-20191231_pre.xml | 431965 | 2020-02-04 16:21:21 |
| eth20191231_10q.htm | 1415293 | 2020-02-04 16:21:21 |
 eth20191231_10qimg001.gif | 2583 | 2020-02-04 16:21:21 |
| ex_170895.htm | 13827 | 2020-02-04 16:21:21 |
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| ex_170898.htm | 5662 | 2020-02-04 16:21:21 |
| FilingSummary.xml | 36814 | 2020-02-04 16:21:21 |
| Financial_Report.xlsx | 62790 | 2020-02-04 16:21:21 |
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| report.css | 2767 | 2020-02-04 16:21:21 |
| Show.js | 1085 | 2020-02-04 16:21:21 |