Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001213900-22-015742-index-headers.html | 2022-03-29 12:58:29 | |
| 0001213900-22-015742-index.html | 2022-03-29 12:58:29 | |
| 0001213900-22-015742.txt | 2022-03-29 12:58:29 | |
 0001213900-22-015742-xbrl.zip | 228516 | 2022-03-29 12:58:29 |
| dune-20211231.xsd | 46502 | 2022-03-29 12:58:29 |
| dune-20211231_cal.xml | 22737 | 2022-03-29 12:58:29 |
| dune-20211231_def.xml | 195997 | 2022-03-29 12:58:29 |
| dune-20211231_lab.xml | 357265 | 2022-03-29 12:58:29 |
| dune-20211231_pre.xml | 205495 | 2022-03-29 12:58:29 |
| f10k2021ex31-1_duneacq.htm | 13550 | 2022-03-29 12:58:29 |
| f10k2021ex31-2_duneacq.htm | 13584 | 2022-03-29 12:58:29 |
| f10k2021ex32-1_duneacq.htm | 5020 | 2022-03-29 12:58:29 |
| f10k2021ex32-2_duneacq.htm | 4982 | 2022-03-29 12:58:29 |
| f10k2021ex4-5_duneacq.htm | 125123 | 2022-03-29 12:58:29 |
| f10k2021_duneacquisition.htm | 980614 | 2022-03-29 12:58:29 |
| f10k2021_duneacquisition_htm.xml | 352781 | 2022-03-29 12:58:29 |
| FilingSummary.xml | 27575 | 2022-03-29 12:58:29 |
| Financial_Report.xlsx | 73816 | 2022-03-29 12:58:29 |
| MetaLinks.json | 392807 | 2022-03-29 12:58:29 |
| R1.htm | 74654 | 2022-03-29 12:58:29 |
| R10.htm | 15912 | 2022-03-29 12:58:29 |
| R11.htm | 8007 | 2022-03-29 12:58:29 |
| R12.htm | 13854 | 2022-03-29 12:58:29 |
| R13.htm | 8076 | 2022-03-29 12:58:29 |
| R14.htm | 12898 | 2022-03-29 12:58:29 |
| R15.htm | 27196 | 2022-03-29 12:58:29 |
| R16.htm | 24353 | 2022-03-29 12:58:29 |
| R17.htm | 6404 | 2022-03-29 12:58:29 |
| R18.htm | 70055 | 2022-03-29 12:58:29 |
| R19.htm | 12182 | 2022-03-29 12:58:29 |
| R2.htm | 90535 | 2022-03-29 12:58:29 |
| R20.htm | 6888 | 2022-03-29 12:58:29 |
| R21.htm | 25765 | 2022-03-29 12:58:29 |
| R22.htm | 23281 | 2022-03-29 12:58:29 |
| R23.htm | 70737 | 2022-03-29 12:58:29 |
| R24.htm | 10035 | 2022-03-29 12:58:29 |
| R25.htm | 17180 | 2022-03-29 12:58:29 |
| R26.htm | 15057 | 2022-03-29 12:58:29 |
| R27.htm | 53176 | 2022-03-29 12:58:29 |
| R28.htm | 13143 | 2022-03-29 12:58:29 |
| R29.htm | 14425 | 2022-03-29 12:58:29 |
| R3.htm | 35095 | 2022-03-29 12:58:29 |
| R30.htm | 11986 | 2022-03-29 12:58:29 |
| R31.htm | 13882 | 2022-03-29 12:58:29 |
| R32.htm | 28833 | 2022-03-29 12:58:29 |
| R33.htm | 4340 | 2022-03-29 12:58:29 |
| R34.htm | 16718 | 2022-03-29 12:58:29 |
| R35.htm | 16124 | 2022-03-29 12:58:29 |
| R36.htm | 10419 | 2022-03-29 12:58:29 |
| R37.htm | 6409 | 2022-03-29 12:58:29 |
| R38.htm | 18572 | 2022-03-29 12:58:29 |
| R39.htm | 12093 | 2022-03-29 12:58:29 |
| R4.htm | 35560 | 2022-03-29 12:58:29 |
| R40.htm | 13298 | 2022-03-29 12:58:29 |
| R5.htm | 31835 | 2022-03-29 12:58:29 |
| R6.htm | 74683 | 2022-03-29 12:58:29 |
| R7.htm | 46188 | 2022-03-29 12:58:29 |
| R8.htm | 38207 | 2022-03-29 12:58:29 |
| R9.htm | 5733 | 2022-03-29 12:58:29 |
| report.css | 2767 | 2022-03-29 12:58:29 |
| Show.js | 1085 | 2022-03-29 12:58:29 |