Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001213900-22-011863-index-headers.html | 2022-03-11 16:06:01 | |
| 0001213900-22-011863-index.html | 2022-03-11 16:06:01 | |
| 0001213900-22-011863.txt | 2022-03-11 16:06:01 | |
 0001213900-22-011863-xbrl.zip | 151113 | 2022-03-11 16:06:01 |
| ea156415-6k_dragon.htm | 23661 | 2022-03-11 16:06:01 |
| ea156415-6k_dragon_htm.xml | 830099 | 2022-03-11 16:06:01 |
| ea156415ex99-1_dragon.htm | 693499 | 2022-03-11 16:06:01 |
| FilingSummary.xml | 47545 | 2022-03-11 16:06:01 |
| Financial_Report.xlsx | 110331 | 2022-03-11 16:06:01 |
| lyl-20210930.xsd | 87439 | 2022-03-11 16:06:01 |
| lyl-20210930_cal.xml | 40505 | 2022-03-11 16:06:01 |
| lyl-20210930_def.xml | 276786 | 2022-03-11 16:06:01 |
| lyl-20210930_lab.xml | 527403 | 2022-03-11 16:06:01 |
| lyl-20210930_pre.xml | 290235 | 2022-03-11 16:06:01 |
| MetaLinks.json | 644859 | 2022-03-11 16:06:01 |
| R1.htm | 17651 | 2022-03-11 16:06:01 |
| R10.htm | 10272 | 2022-03-11 16:06:01 |
| R11.htm | 7806 | 2022-03-11 16:06:01 |
| R12.htm | 11897 | 2022-03-11 16:06:01 |
| R13.htm | 23814 | 2022-03-11 16:06:01 |
| R14.htm | 18703 | 2022-03-11 16:06:01 |
| R15.htm | 23669 | 2022-03-11 16:06:01 |
| R16.htm | 9813 | 2022-03-11 16:06:01 |
| R17.htm | 10230 | 2022-03-11 16:06:01 |
| R18.htm | 5191 | 2022-03-11 16:06:01 |
| R19.htm | 18440 | 2022-03-11 16:06:01 |
| R2.htm | 116124 | 2022-03-11 16:06:01 |
| R20.htm | 43649 | 2022-03-11 16:06:01 |
| R21.htm | 33125 | 2022-03-11 16:06:01 |
| R22.htm | 6244 | 2022-03-11 16:06:01 |
| R23.htm | 14239 | 2022-03-11 16:06:01 |
| R24.htm | 7411 | 2022-03-11 16:06:01 |
| R25.htm | 140932 | 2022-03-11 16:06:01 |
| R26.htm | 46161 | 2022-03-11 16:06:01 |
| R27.htm | 10087 | 2022-03-11 16:06:01 |
| R28.htm | 8979 | 2022-03-11 16:06:01 |
| R29.htm | 7498 | 2022-03-11 16:06:01 |
| R3.htm | 10771 | 2022-03-11 16:06:01 |
| R30.htm | 8206 | 2022-03-11 16:06:01 |
| R31.htm | 23252 | 2022-03-11 16:06:01 |
| R32.htm | 18490 | 2022-03-11 16:06:01 |
| R33.htm | 7045 | 2022-03-11 16:06:01 |
| R34.htm | 9542 | 2022-03-11 16:06:01 |
| R35.htm | 17605 | 2022-03-11 16:06:01 |
| R36.htm | 38737 | 2022-03-11 16:06:01 |
| R37.htm | 28848 | 2022-03-11 16:06:01 |
| R38.htm | 25436 | 2022-03-11 16:06:01 |
| R39.htm | 30503 | 2022-03-11 16:06:01 |
| R4.htm | 99704 | 2022-03-11 16:06:01 |
| R40.htm | 39344 | 2022-03-11 16:06:01 |
| R41.htm | 10340 | 2022-03-11 16:06:01 |
| R42.htm | 14022 | 2022-03-11 16:06:01 |
| R43.htm | 5846 | 2022-03-11 16:06:01 |
| R44.htm | 12978 | 2022-03-11 16:06:01 |
| R45.htm | 22739 | 2022-03-11 16:06:01 |
| R46.htm | 4752 | 2022-03-11 16:06:01 |
| R47.htm | 15293 | 2022-03-11 16:06:01 |
| R48.htm | 5277 | 2022-03-11 16:06:01 |
| R49.htm | 12817 | 2022-03-11 16:06:01 |
| R5.htm | 45522 | 2022-03-11 16:06:01 |
| R50.htm | 17739 | 2022-03-11 16:06:01 |
| R51.htm | 18626 | 2022-03-11 16:06:01 |
| R52.htm | 8001 | 2022-03-11 16:06:01 |
| R53.htm | 16220 | 2022-03-11 16:06:01 |
| R54.htm | 16065 | 2022-03-11 16:06:01 |
| R55.htm | 6905 | 2022-03-11 16:06:01 |
| R56.htm | 22157 | 2022-03-11 16:06:01 |
| R57.htm | 11594 | 2022-03-11 16:06:01 |
| R58.htm | 20036 | 2022-03-11 16:06:01 |
| R59.htm | 98558 | 2022-03-11 16:06:01 |
| R6.htm | 63682 | 2022-03-11 16:06:01 |
| R60.htm | 9601 | 2022-03-11 16:06:01 |
| R61.htm | 14086 | 2022-03-11 16:06:01 |
| R62.htm | 20612 | 2022-03-11 16:06:01 |
| R63.htm | 5132 | 2022-03-11 16:06:01 |
| R64.htm | 40032 | 2022-03-11 16:06:01 |
| R65.htm | 75679 | 2022-03-11 16:06:01 |
| R66.htm | 12716 | 2022-03-11 16:06:01 |
| R67.htm | 20203 | 2022-03-11 16:06:01 |
| R68.htm | 37297 | 2022-03-11 16:06:01 |
| R69.htm | 5902 | 2022-03-11 16:06:01 |
| R7.htm | 14109 | 2022-03-11 16:06:01 |
| R70.htm | 12350 | 2022-03-11 16:06:01 |
| R71.htm | 11687 | 2022-03-11 16:06:01 |
| R8.htm | 92681 | 2022-03-11 16:06:01 |
| R9.htm | 11410 | 2022-03-11 16:06:01 |
| report.css | 2767 | 2022-03-11 16:06:01 |
| Show.js | 1085 | 2022-03-11 16:06:01 |