Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-21-010054-index-headers.html | 2021-05-12 17:41:41 | |
| 0001628280-21-010054-index.html | 2021-05-12 17:41:41 | |
| 0001628280-21-010054.txt | 2021-05-12 17:41:41 | |
 0001628280-21-010054-xbrl.zip | 348809 | 2021-05-12 17:41:41 |
| a03312021-ex311.htm | 10746 | 2021-05-12 17:41:41 |
| a03312021-ex312.htm | 10748 | 2021-05-12 17:41:41 |
| a03312021-ex321.htm | 5612 | 2021-05-12 17:41:41 |
| a03312021-ex322.htm | 5613 | 2021-05-12 17:41:41 |
| FilingSummary.xml | 41154 | 2021-05-12 17:41:41 |
| Financial_Report.xlsx | 120006 | 2021-05-12 17:41:41 |
| MetaLinks.json | 664307 | 2021-05-12 17:41:41 |
| R1.htm | 53751 | 2021-05-12 17:41:41 |
| R10.htm | 41575 | 2021-05-12 17:41:41 |
| R11.htm | 66882 | 2021-05-12 17:41:41 |
| R12.htm | 10304 | 2021-05-12 17:41:41 |
| R13.htm | 86477 | 2021-05-12 17:41:41 |
| R14.htm | 25226 | 2021-05-12 17:41:41 |
| R15.htm | 108562 | 2021-05-12 17:41:41 |
| R16.htm | 108616 | 2021-05-12 17:41:41 |
| R17.htm | 98027 | 2021-05-12 17:41:41 |
| R18.htm | 7560 | 2021-05-12 17:41:41 |
| R19.htm | 24714 | 2021-05-12 17:41:41 |
| R2.htm | 131642 | 2021-05-12 17:41:41 |
| R20.htm | 88630 | 2021-05-12 17:41:41 |
| R21.htm | 108622 | 2021-05-12 17:41:41 |
| R22.htm | 5887 | 2021-05-12 17:41:41 |
| R23.htm | 31905 | 2021-05-12 17:41:41 |
| R24.htm | 11286 | 2021-05-12 17:41:41 |
| R25.htm | 34389 | 2021-05-12 17:41:41 |
| R26.htm | 63870 | 2021-05-12 17:41:41 |
| R27.htm | 10302 | 2021-05-12 17:41:41 |
| R28.htm | 77251 | 2021-05-12 17:41:41 |
| R29.htm | 22669 | 2021-05-12 17:41:41 |
| R3.htm | 43745 | 2021-05-12 17:41:41 |
| R30.htm | 36590 | 2021-05-12 17:41:41 |
| R31.htm | 91942 | 2021-05-12 17:41:41 |
| R32.htm | 26839 | 2021-05-12 17:41:41 |
| R33.htm | 41002 | 2021-05-12 17:41:41 |
| R34.htm | 48963 | 2021-05-12 17:41:41 |
| R35.htm | 5570 | 2021-05-12 17:41:41 |
| R36.htm | 12260 | 2021-05-12 17:41:41 |
| R37.htm | 9996 | 2021-05-12 17:41:41 |
| R38.htm | 36204 | 2021-05-12 17:41:41 |
| R39.htm | 8453 | 2021-05-12 17:41:41 |
| R4.htm | 98036 | 2021-05-12 17:41:41 |
| R40.htm | 65215 | 2021-05-12 17:41:41 |
| R41.htm | 10094 | 2021-05-12 17:41:41 |
| R42.htm | 27706 | 2021-05-12 17:41:41 |
| R43.htm | 12334 | 2021-05-12 17:41:41 |
| R44.htm | 14247 | 2021-05-12 17:41:41 |
| R45.htm | 19044 | 2021-05-12 17:41:41 |
| R46.htm | 38924 | 2021-05-12 17:41:41 |
| R47.htm | 42445 | 2021-05-12 17:41:41 |
| R48.htm | 15373 | 2021-05-12 17:41:41 |
| R49.htm | 37347 | 2021-05-12 17:41:41 |
| R5.htm | 69726 | 2021-05-12 17:41:41 |
| R50.htm | 49584 | 2021-05-12 17:41:41 |
| R51.htm | 58601 | 2021-05-12 17:41:41 |
| R52.htm | 18954 | 2021-05-12 17:41:41 |
| R53.htm | 9381 | 2021-05-12 17:41:41 |
| R54.htm | 78164 | 2021-05-12 17:41:41 |
| R55.htm | 10090 | 2021-05-12 17:41:41 |
| R56.htm | 12966 | 2021-05-12 17:41:41 |
| R57.htm | 6775 | 2021-05-12 17:41:41 |
| R58.htm | 6859 | 2021-05-12 17:41:41 |
| R59.htm | 29695 | 2021-05-12 17:41:41 |
| R6.htm | 9954 | 2021-05-12 17:41:41 |
| R60.htm | 37879 | 2021-05-12 17:41:41 |
| R61.htm | 15340 | 2021-05-12 17:41:41 |
| R62.htm | 16615 | 2021-05-12 17:41:41 |
| R63.htm | 45409 | 2021-05-12 17:41:41 |
| R64.htm | 73546 | 2021-05-12 17:41:41 |
| R65.htm | 63170 | 2021-05-12 17:41:41 |
| R66.htm | 11402 | 2021-05-12 17:41:41 |
| R7.htm | 100521 | 2021-05-12 17:41:41 |
| R8.htm | 13771 | 2021-05-12 17:41:41 |
| R9.htm | 22679 | 2021-05-12 17:41:41 |
| report.css | 2767 | 2021-05-12 17:41:41 |
| Show.js | 1085 | 2021-05-12 17:41:41 |
| vtnr-20210331.htm | 2211958 | 2021-05-12 17:41:41 |
| vtnr-20210331.xsd | 59923 | 2021-05-12 17:41:41 |
| vtnr-20210331_cal.xml | 87279 | 2021-05-12 17:41:41 |
| vtnr-20210331_def.xml | 397798 | 2021-05-12 17:41:41 |
| vtnr-20210331_htm.xml | 1856601 | 2021-05-12 17:41:41 |
| vtnr-20210331_lab.xml | 651082 | 2021-05-12 17:41:41 |
| vtnr-20210331_pre.xml | 502390 | 2021-05-12 17:41:41 |