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|---|---|---|
 0001437749-19-001423-index-headers.html | 2019-01-28 16:18:19 | |
| 0001437749-19-001423-index.html | 2019-01-28 16:18:19 | |
| 0001437749-19-001423.txt | 2019-01-28 16:18:19 | |
 0001437749-19-001423-xbrl.zip | 80094 | 2019-01-28 16:18:19 |
| eth-20181231.xml | 682718 | 2019-01-28 16:18:19 |
| eth-20181231.xsd | 37832 | 2019-01-28 16:18:19 |
| eth-20181231_cal.xml | 43276 | 2019-01-28 16:18:19 |
| eth-20181231_def.xml | 253387 | 2019-01-28 16:18:19 |
| eth-20181231_lab.xml | 214327 | 2019-01-28 16:18:19 |
| eth-20181231_pre.xml | 278061 | 2019-01-28 16:18:19 |
| eth20181231_10q.htm | 856700 | 2019-01-28 16:18:19 |
| ex_133301.htm | 13476 | 2019-01-28 16:18:19 |
| ex_133302.htm | 13412 | 2019-01-28 16:18:19 |
| ex_133303.htm | 5203 | 2019-01-28 16:18:19 |
| ex_133304.htm | 5189 | 2019-01-28 16:18:19 |
| FilingSummary.xml | 28318 | 2019-01-28 16:18:19 |
| Financial_Report.xlsx | 44453 | 2019-01-28 16:18:19 |
| R1.htm | 27756 | 2019-01-28 16:18:19 |
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| R9.htm | 20138 | 2019-01-28 16:18:19 |
| report.css | 2767 | 2019-01-28 16:18:19 |
| Show.js | 1085 | 2019-01-28 16:18:19 |