Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-025510-index-headers.html | 2021-05-07 15:24:27 | |
| 0001564590-21-025510-index.html | 2021-05-07 15:24:27 | |
| 0001564590-21-025510.txt | 2021-05-07 15:24:27 | |
 0001564590-21-025510-xbrl.zip | 152354 | 2021-05-07 15:24:27 |
| avd-10q_20210331.htm | 2010581 | 2021-05-07 15:24:27 |
| avd-10q_20210331_htm.xml | 1605585 | 2021-05-07 15:24:27 |
| avd-20210331.xsd | 57107 | 2021-05-07 15:24:27 |
| avd-20210331_cal.xml | 55011 | 2021-05-07 15:24:27 |
| avd-20210331_def.xml | 151900 | 2021-05-07 15:24:27 |
| avd-20210331_lab.xml | 403711 | 2021-05-07 15:24:27 |
| avd-20210331_pre.xml | 328216 | 2021-05-07 15:24:27 |
| avd-ex311_6.htm | 9807 | 2021-05-07 15:24:27 |
| avd-ex312_8.htm | 9813 | 2021-05-07 15:24:27 |
| avd-ex321_7.htm | 6636 | 2021-05-07 15:24:27 |
| FilingSummary.xml | 44622 | 2021-05-07 15:24:27 |
| Financial_Report.xlsx | 83541 | 2021-05-07 15:24:27 |
| MetaLinks.json | 597067 | 2021-05-07 15:24:27 |
| R1.htm | 52230 | 2021-05-07 15:24:27 |
| R10.htm | 56361 | 2021-05-07 15:24:27 |
| R11.htm | 63708 | 2021-05-07 15:24:27 |
| R12.htm | 43304 | 2021-05-07 15:24:27 |
| R13.htm | 19786 | 2021-05-07 15:24:27 |
| R14.htm | 140428 | 2021-05-07 15:24:27 |
| R15.htm | 6480 | 2021-05-07 15:24:27 |
| R16.htm | 30211 | 2021-05-07 15:24:27 |
| R17.htm | 33318 | 2021-05-07 15:24:27 |
| R18.htm | 25233 | 2021-05-07 15:24:27 |
| R19.htm | 4402 | 2021-05-07 15:24:27 |
| R2.htm | 63012 | 2021-05-07 15:24:27 |
| R20.htm | 6122 | 2021-05-07 15:24:27 |
| R21.htm | 231833 | 2021-05-07 15:24:27 |
| R22.htm | 8189 | 2021-05-07 15:24:27 |
| R23.htm | 12972 | 2021-05-07 15:24:27 |
| R24.htm | 26478 | 2021-05-07 15:24:27 |
| R25.htm | 18829 | 2021-05-07 15:24:27 |
| R26.htm | 6482 | 2021-05-07 15:24:27 |
| R27.htm | 5799 | 2021-05-07 15:24:27 |
| R28.htm | 9067 | 2021-05-07 15:24:27 |
| R29.htm | 10288 | 2021-05-07 15:24:27 |
| R3.htm | 18105 | 2021-05-07 15:24:27 |
| R30.htm | 5864 | 2021-05-07 15:24:27 |
| R31.htm | 56534 | 2021-05-07 15:24:27 |
| R32.htm | 59825 | 2021-05-07 15:24:27 |
| R33.htm | 41363 | 2021-05-07 15:24:27 |
| R34.htm | 20131 | 2021-05-07 15:24:27 |
| R35.htm | 136945 | 2021-05-07 15:24:27 |
| R36.htm | 30062 | 2021-05-07 15:24:27 |
| R37.htm | 32007 | 2021-05-07 15:24:27 |
| R38.htm | 22100 | 2021-05-07 15:24:27 |
| R39.htm | 237062 | 2021-05-07 15:24:27 |
| R4.htm | 107982 | 2021-05-07 15:24:27 |
| R40.htm | 18016 | 2021-05-07 15:24:27 |
| R41.htm | 19546 | 2021-05-07 15:24:27 |
| R42.htm | 10282 | 2021-05-07 15:24:27 |
| R43.htm | 11675 | 2021-05-07 15:24:27 |
| R44.htm | 26124 | 2021-05-07 15:24:27 |
| R45.htm | 6507 | 2021-05-07 15:24:27 |
| R46.htm | 19983 | 2021-05-07 15:24:27 |
| R47.htm | 7793 | 2021-05-07 15:24:27 |
| R48.htm | 23042 | 2021-05-07 15:24:27 |
| R49.htm | 7044 | 2021-05-07 15:24:27 |
| R5.htm | 19527 | 2021-05-07 15:24:27 |
| R50.htm | 9270 | 2021-05-07 15:24:27 |
| R51.htm | 4376 | 2021-05-07 15:24:27 |
| R52.htm | 42467 | 2021-05-07 15:24:27 |
| R53.htm | 12282 | 2021-05-07 15:24:27 |
| R54.htm | 19983 | 2021-05-07 15:24:27 |
| R55.htm | 4796 | 2021-05-07 15:24:27 |
| R56.htm | 85321 | 2021-05-07 15:24:27 |
| R57.htm | 10518 | 2021-05-07 15:24:27 |
| R58.htm | 19443 | 2021-05-07 15:24:27 |
| R59.htm | 23300 | 2021-05-07 15:24:27 |
| R6.htm | 48865 | 2021-05-07 15:24:27 |
| R60.htm | 22405 | 2021-05-07 15:24:27 |
| R61.htm | 14132 | 2021-05-07 15:24:27 |
| R62.htm | 19192 | 2021-05-07 15:24:27 |
| R63.htm | 9111 | 2021-05-07 15:24:27 |
| R64.htm | 11627 | 2021-05-07 15:24:27 |
| R65.htm | 6639 | 2021-05-07 15:24:27 |
| R66.htm | 17050 | 2021-05-07 15:24:27 |
| R67.htm | 24460 | 2021-05-07 15:24:27 |
| R68.htm | 23974 | 2021-05-07 15:24:27 |
| R69.htm | 8767 | 2021-05-07 15:24:27 |
| R7.htm | 4498 | 2021-05-07 15:24:27 |
| R70.htm | 70618 | 2021-05-07 15:24:27 |
| R71.htm | 6718 | 2021-05-07 15:24:27 |
| R8.htm | 85490 | 2021-05-07 15:24:27 |
| R9.htm | 8140 | 2021-05-07 15:24:27 |
| report.css | 2767 | 2021-05-07 15:24:27 |
| Show.js | 1085 | 2021-05-07 15:24:27 |