Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000940394-22-001287-index-headers.html | 2022-08-22 16:28:46 | |
| 0000940394-22-001287-index.html | 2022-08-22 16:28:46 | |
| 0000940394-22-001287.txt | 2022-08-22 16:28:46 | |
 0000940394-22-001287-xbrl.zip | 280272 | 2022-08-22 16:28:46 |
| evf-20220822.htm | 1321778 | 2022-08-22 16:28:46 |
| evf-20220822.xsd | 8664 | 2022-08-22 16:28:46 |
| evf-20220822_def.xml | 13219 | 2022-08-22 16:28:46 |
| evf-20220822_htm.xml | 354102 | 2022-08-22 16:28:46 |
| evf-20220822_lab.xml | 16833 | 2022-08-22 16:28:46 |
| evf-20220822_pre.xml | 11381 | 2022-08-22 16:28:46 |
| exhibith5_ex-99zh5.htm | 21507 | 2022-08-22 16:28:46 |
| exhibith6_ex-99zh6.htm | 62736 | 2022-08-22 16:28:46 |
 exhibitlex99zl_1.jpg | 28402 | 2022-08-22 16:28:46 |
| exhibitl_ex-99zl.htm | 6951 | 2022-08-22 16:28:46 |
| exhibitn_ex-99zn.htm | 2135 | 2022-08-22 16:28:46 |
| exhibits_ex-99zs.htm | 67083 | 2022-08-22 16:28:46 |
| exhibitt2_ex-99zt2.htm | 24272 | 2022-08-22 16:28:46 |
| FilingSummary.xml | 2002 | 2022-08-22 16:28:46 |
 lettercover_1.jpg | 36444 | 2022-08-22 16:28:46 |
 maindocument_1.jpg | 12218 | 2022-08-22 16:28:46 |
| MetaLinks.json | 111210 | 2022-08-22 16:28:46 |
| R1.htm | 616108 | 2022-08-22 16:28:46 |
| report.css | 2767 | 2022-08-22 16:28:46 |
| Show.js | 1085 | 2022-08-22 16:28:46 |