Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-038557-index-headers.html | 2023-08-04 16:06:08 | |
| 0000950170-23-038557-index.html | 2023-08-04 16:06:08 | |
| 0000950170-23-038557.txt | 2023-08-04 16:06:08 | |
 0000950170-23-038557-xbrl.zip | 560817 | 2023-08-04 16:06:08 |
| evc-20230630.htm | 5128146 | 2023-08-04 16:06:08 |
| evc-20230630.xsd | 70332 | 2023-08-04 16:06:08 |
| evc-20230630_cal.xml | 68603 | 2023-08-04 16:06:08 |
| evc-20230630_def.xml | 373591 | 2023-08-04 16:06:08 |
| evc-20230630_htm.xml | 5947814 | 2023-08-04 16:06:08 |
| evc-20230630_lab.xml | 618750 | 2023-08-04 16:06:08 |
| evc-20230630_pre.xml | 490888 | 2023-08-04 16:06:08 |
| evc-ex10_14.htm | 19952 | 2023-08-04 16:06:08 |
| evc-ex10_15.htm | 42359 | 2023-08-04 16:06:08 |
| evc-ex10_17.htm | 2369118 | 2023-08-04 16:06:08 |
| evc-ex31_1.htm | 14984 | 2023-08-04 16:06:08 |
| evc-ex31_2.htm | 14978 | 2023-08-04 16:06:08 |
| evc-ex32.htm | 16604 | 2023-08-04 16:06:08 |
| FilingSummary.xml | 32347 | 2023-08-04 16:06:08 |
| Financial_Report.xlsx | 123789 | 2023-08-04 16:06:08 |
| MetaLinks.json | 1041543 | 2023-08-04 16:06:08 |
| R1.htm | 58941 | 2023-08-04 16:06:08 |
| R10.htm | 7747 | 2023-08-04 16:06:08 |
| R11.htm | 773328 | 2023-08-04 16:06:08 |
| R12.htm | 193219 | 2023-08-04 16:06:08 |
| R13.htm | 131748 | 2023-08-04 16:06:08 |
| R14.htm | 620394 | 2023-08-04 16:06:08 |
| R15.htm | 6297 | 2023-08-04 16:06:08 |
| R16.htm | 533606 | 2023-08-04 16:06:08 |
| R17.htm | 787443 | 2023-08-04 16:06:08 |
| R18.htm | 588711 | 2023-08-04 16:06:08 |
| R19.htm | 174726 | 2023-08-04 16:06:08 |
| R2.htm | 133284 | 2023-08-04 16:06:08 |
| R20.htm | 110448 | 2023-08-04 16:06:08 |
| R21.htm | 601163 | 2023-08-04 16:06:08 |
| R22.htm | 502794 | 2023-08-04 16:06:08 |
| R23.htm | 345462 | 2023-08-04 16:06:08 |
| R24.htm | 272274 | 2023-08-04 16:06:08 |
| R25.htm | 11231 | 2023-08-04 16:06:08 |
| R26.htm | 16864 | 2023-08-04 16:06:08 |
| R27.htm | 39586 | 2023-08-04 16:06:08 |
| R28.htm | 34423 | 2023-08-04 16:06:08 |
| R29.htm | 23463 | 2023-08-04 16:06:08 |
| R3.htm | 37762 | 2023-08-04 16:06:08 |
| R30.htm | 13852 | 2023-08-04 16:06:08 |
| R31.htm | 39229 | 2023-08-04 16:06:08 |
| R32.htm | 21390 | 2023-08-04 16:06:08 |
| R33.htm | 19260 | 2023-08-04 16:06:08 |
| R34.htm | 19068 | 2023-08-04 16:06:08 |
| R35.htm | 8170 | 2023-08-04 16:06:08 |
| R36.htm | 33948 | 2023-08-04 16:06:08 |
| R37.htm | 25694 | 2023-08-04 16:06:08 |
| R38.htm | 7219 | 2023-08-04 16:06:08 |
| R39.htm | 11528 | 2023-08-04 16:06:08 |
| R4.htm | 93492 | 2023-08-04 16:06:08 |
| R40.htm | 18640 | 2023-08-04 16:06:08 |
| R41.htm | 120130 | 2023-08-04 16:06:08 |
| R42.htm | 139366 | 2023-08-04 16:06:08 |
| R43.htm | 35933 | 2023-08-04 16:06:08 |
| R44.htm | 23594 | 2023-08-04 16:06:08 |
| R45.htm | 21957 | 2023-08-04 16:06:08 |
| R46.htm | 28429 | 2023-08-04 16:06:08 |
| R47.htm | 18542 | 2023-08-04 16:06:08 |
| R5.htm | 13455 | 2023-08-04 16:06:08 |
| R6.htm | 39057 | 2023-08-04 16:06:08 |
| R7.htm | 110267 | 2023-08-04 16:06:08 |
| R8.htm | 111805 | 2023-08-04 16:06:08 |
| R9.htm | 8479 | 2023-08-04 16:06:08 |
| report.css | 2767 | 2023-08-04 16:06:08 |
| Show.js | 1085 | 2023-08-04 16:06:08 |