Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-021450-index-headers.html | 2022-08-29 16:01:22 | |
| 0001437749-22-021450-index.html | 2022-08-29 16:01:22 | |
| 0001437749-22-021450.txt | 2022-08-29 16:01:22 | |
 0001437749-22-021450-xbrl.zip | 371248 | 2022-08-29 16:01:22 |
| eth-20220630.xsd | 86047 | 2022-08-29 16:01:22 |
| eth-20220630_cal.xml | 77222 | 2022-08-29 16:01:22 |
| eth-20220630_def.xml | 652045 | 2022-08-29 16:01:22 |
| eth-20220630_lab.xml | 554406 | 2022-08-29 16:01:22 |
| eth-20220630_pre.xml | 702757 | 2022-08-29 16:01:22 |
| eth20220630_10k.htm | 2514328 | 2022-08-29 16:01:22 |
 eth20220630_10kimg001.jpg | 3076 | 2022-08-29 16:01:22 |
 eth20220630_10kimg002.jpg | 8596 | 2022-08-29 16:01:22 |
 eth20220630_10kimg003.jpg | 21599 | 2022-08-29 16:01:22 |
 eth20220630_10kimg005.jpg | 19100 | 2022-08-29 16:01:22 |
 eth20220630_10kimg008.jpg | 40933 | 2022-08-29 16:01:22 |
| eth20220630_10k_htm.xml | 2080623 | 2022-08-29 16:01:22 |
| ex_414456.htm | 25872 | 2022-08-29 16:01:22 |
| ex_414457.htm | 1297 | 2022-08-29 16:01:22 |
| ex_414458.htm | 2744 | 2022-08-29 16:01:22 |
| ex_414459.htm | 2416 | 2022-08-29 16:01:22 |
| ex_414460.htm | 12554 | 2022-08-29 16:01:22 |
| ex_414461.htm | 12705 | 2022-08-29 16:01:22 |
| ex_414462.htm | 4808 | 2022-08-29 16:01:22 |
| ex_414463.htm | 5006 | 2022-08-29 16:01:22 |
| FilingSummary.xml | 59619 | 2022-08-29 16:01:22 |
| Financial_Report.xlsx | 132906 | 2022-08-29 16:01:22 |
| MetaLinks.json | 947784 | 2022-08-29 16:01:22 |
| R1.htm | 67928 | 2022-08-29 16:01:22 |
| R10.htm | 54045 | 2022-08-29 16:01:22 |
| R11.htm | 35467 | 2022-08-29 16:01:22 |
| R12.htm | 85750 | 2022-08-29 16:01:22 |
| R13.htm | 13517 | 2022-08-29 16:01:22 |
| R14.htm | 16435 | 2022-08-29 16:01:22 |
| R15.htm | 7888 | 2022-08-29 16:01:22 |
| R16.htm | 44079 | 2022-08-29 16:01:22 |
| R17.htm | 15155 | 2022-08-29 16:01:22 |
| R18.htm | 13657 | 2022-08-29 16:01:22 |
| R19.htm | 119092 | 2022-08-29 16:01:22 |
| R2.htm | 127059 | 2022-08-29 16:01:22 |
| R20.htm | 21745 | 2022-08-29 16:01:22 |
| R21.htm | 15259 | 2022-08-29 16:01:22 |
| R22.htm | 20471 | 2022-08-29 16:01:22 |
| R23.htm | 143760 | 2022-08-29 16:01:22 |
| R24.htm | 11526 | 2022-08-29 16:01:22 |
| R25.htm | 96684 | 2022-08-29 16:01:22 |
| R26.htm | 14499 | 2022-08-29 16:01:22 |
| R27.htm | 6166 | 2022-08-29 16:01:22 |
| R28.htm | 130589 | 2022-08-29 16:01:22 |
| R29.htm | 45149 | 2022-08-29 16:01:22 |
| R3.htm | 18299 | 2022-08-29 16:01:22 |
| R30.htm | 26138 | 2022-08-29 16:01:22 |
| R31.htm | 80382 | 2022-08-29 16:01:22 |
| R32.htm | 13519 | 2022-08-29 16:01:22 |
| R33.htm | 14144 | 2022-08-29 16:01:22 |
| R34.htm | 35128 | 2022-08-29 16:01:22 |
| R35.htm | 12292 | 2022-08-29 16:01:22 |
| R36.htm | 115449 | 2022-08-29 16:01:22 |
| R37.htm | 11595 | 2022-08-29 16:01:22 |
| R38.htm | 12220 | 2022-08-29 16:01:22 |
| R39.htm | 17471 | 2022-08-29 16:01:22 |
| R4.htm | 85471 | 2022-08-29 16:01:22 |
| R40.htm | 141860 | 2022-08-29 16:01:22 |
| R41.htm | 90139 | 2022-08-29 16:01:22 |
| R42.htm | 14000 | 2022-08-29 16:01:22 |
| R43.htm | 2944 | 2022-08-29 16:01:22 |
| R44.htm | 49640 | 2022-08-29 16:01:22 |
| R45.htm | 38606 | 2022-08-29 16:01:22 |
| R46.htm | 8879 | 2022-08-29 16:01:22 |
| R47.htm | 18514 | 2022-08-29 16:01:22 |
| R48.htm | 19198 | 2022-08-29 16:01:22 |
| R49.htm | 30915 | 2022-08-29 16:01:22 |
| R5.htm | 105156 | 2022-08-29 16:01:22 |
| R50.htm | 23182 | 2022-08-29 16:01:22 |
| R51.htm | 38107 | 2022-08-29 16:01:22 |
| R52.htm | 10131 | 2022-08-29 16:01:22 |
| R53.htm | 15190 | 2022-08-29 16:01:22 |
| R54.htm | 11441 | 2022-08-29 16:01:22 |
| R55.htm | 3393 | 2022-08-29 16:01:22 |
| R56.htm | 14926 | 2022-08-29 16:01:22 |
| R57.htm | 6671 | 2022-08-29 16:01:22 |
| R58.htm | 45397 | 2022-08-29 16:01:22 |
| R59.htm | 41111 | 2022-08-29 16:01:22 |
| R6.htm | 77546 | 2022-08-29 16:01:22 |
| R60.htm | 40577 | 2022-08-29 16:01:22 |
| R61.htm | 11425 | 2022-08-29 16:01:22 |
| R62.htm | 15032 | 2022-08-29 16:01:22 |
| R63.htm | 47020 | 2022-08-29 16:01:22 |
| R64.htm | 40195 | 2022-08-29 16:01:22 |
| R65.htm | 37115 | 2022-08-29 16:01:22 |
| R66.htm | 5414 | 2022-08-29 16:01:22 |
| R67.htm | 9723 | 2022-08-29 16:01:22 |
| R68.htm | 23464 | 2022-08-29 16:01:22 |
| R69.htm | 9856 | 2022-08-29 16:01:22 |
| R7.htm | 11574 | 2022-08-29 16:01:22 |
| R70.htm | 7081 | 2022-08-29 16:01:22 |
| R71.htm | 8462 | 2022-08-29 16:01:22 |
| R72.htm | 31528 | 2022-08-29 16:01:22 |
| R73.htm | 61372 | 2022-08-29 16:01:22 |
| R74.htm | 38971 | 2022-08-29 16:01:22 |
| R75.htm | 17580 | 2022-08-29 16:01:22 |
| R76.htm | 16341 | 2022-08-29 16:01:22 |
| R77.htm | 22237 | 2022-08-29 16:01:22 |
| R78.htm | 23365 | 2022-08-29 16:01:22 |
| R79.htm | 11989 | 2022-08-29 16:01:22 |
| R8.htm | 9265 | 2022-08-29 16:01:22 |
| R80.htm | 8973 | 2022-08-29 16:01:22 |
| R81.htm | 8733 | 2022-08-29 16:01:22 |
| R82.htm | 14836 | 2022-08-29 16:01:22 |
| R83.htm | 55106 | 2022-08-29 16:01:22 |
| R84.htm | 15951 | 2022-08-29 16:01:22 |
| R85.htm | 7512 | 2022-08-29 16:01:22 |
| R86.htm | 10545 | 2022-08-29 16:01:22 |
| R87.htm | 4424 | 2022-08-29 16:01:22 |
| R88.htm | 4789 | 2022-08-29 16:01:22 |
| R9.htm | 70455 | 2022-08-29 16:01:22 |
| report.css | 2768 | 2022-08-29 16:01:22 |
| Show.js | 1086 | 2022-08-29 16:01:22 |