Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001713407-26-000021-index-headers.html | 2026-03-17 17:31:03 | |
| 0001713407-26-000021-index.html | 2026-03-17 17:31:03 | |
| 0001713407-26-000021.txt | 2026-03-17 17:31:03 | |
 0001713407-26-000021-xbrl.zip | 636467 | 2026-03-17 17:31:03 |
| ex-311_asof12312025.htm | 10447 | 2026-03-17 17:31:03 |
| ex-312_asof12312025.htm | 10173 | 2026-03-17 17:31:03 |
| ex-321_asof12312025.htm | 7251 | 2026-03-17 17:31:03 |
| ex-322_asof12312025.htm | 7131 | 2026-03-17 17:31:03 |
| ex191_asof12312025.htm | 1574840 | 2026-03-17 17:31:03 |
| ex211_asof12312025.htm | 60627 | 2026-03-17 17:31:03 |
| FilingSummary.xml | 57030 | 2026-03-17 17:31:03 |
 floatingimage_0.jpg | 138 | 2026-03-17 17:31:03 |
 image_0.jpg | 4801 | 2026-03-17 17:31:03 |
| MetaLinks.json | 1258877 | 2026-03-17 17:31:03 |
| oak-20251231.htm | 3582000 | 2026-03-17 17:31:03 |
| oak-20251231.xsd | 110161 | 2026-03-17 17:31:03 |
| oak-20251231_cal.xml | 102506 | 2026-03-17 17:31:03 |
| oak-20251231_def.xml | 629950 | 2026-03-17 17:31:03 |
 oak-20251231_g1.jpg | 31680 | 2026-03-17 17:31:03 |
| oak-20251231_htm.xml | 3115126 | 2026-03-17 17:31:03 |
| oak-20251231_lab.xml | 963658 | 2026-03-17 17:31:03 |
| oak-20251231_pre.xml | 822214 | 2026-03-17 17:31:03 |
| R1.htm | 77710 | 2026-03-17 17:31:03 |
| R10.htm | 44366 | 2026-03-17 17:31:03 |
| R11.htm | 61285 | 2026-03-17 17:31:03 |
| R12.htm | 43825 | 2026-03-17 17:31:03 |
| R13.htm | 100014 | 2026-03-17 17:31:03 |
| R14.htm | 19101 | 2026-03-17 17:31:03 |
| R15.htm | 17576 | 2026-03-17 17:31:03 |
| R16.htm | 47626 | 2026-03-17 17:31:03 |
| R17.htm | 83588 | 2026-03-17 17:31:03 |
| R18.htm | 76433 | 2026-03-17 17:31:03 |
| R19.htm | 162652 | 2026-03-17 17:31:03 |
| R2.htm | 7788 | 2026-03-17 17:31:03 |
| R20.htm | 6621 | 2026-03-17 17:31:03 |
| R21.htm | 20718 | 2026-03-17 17:31:03 |
| R22.htm | 205669 | 2026-03-17 17:31:03 |
| R23.htm | 4866 | 2026-03-17 17:31:03 |
| R24.htm | 213970 | 2026-03-17 17:31:03 |
| R25.htm | 8465 | 2026-03-17 17:31:03 |
| R26.htm | 4371 | 2026-03-17 17:31:03 |
| R27.htm | 41262 | 2026-03-17 17:31:03 |
| R28.htm | 203166 | 2026-03-17 17:31:03 |
| R29.htm | 128643 | 2026-03-17 17:31:03 |
| R3.htm | 139070 | 2026-03-17 17:31:03 |
| R30.htm | 40995 | 2026-03-17 17:31:03 |
| R31.htm | 59620 | 2026-03-17 17:31:03 |
| R32.htm | 45145 | 2026-03-17 17:31:03 |
| R33.htm | 98776 | 2026-03-17 17:31:03 |
| R34.htm | 19135 | 2026-03-17 17:31:03 |
| R35.htm | 17637 | 2026-03-17 17:31:03 |
| R36.htm | 45531 | 2026-03-17 17:31:03 |
| R37.htm | 49333 | 2026-03-17 17:31:03 |
| R38.htm | 78654 | 2026-03-17 17:31:03 |
| R39.htm | 152060 | 2026-03-17 17:31:03 |
| R4.htm | 35667 | 2026-03-17 17:31:03 |
| R40.htm | 21689 | 2026-03-17 17:31:03 |
| R41.htm | 196230 | 2026-03-17 17:31:03 |
| R42.htm | 47026 | 2026-03-17 17:31:03 |
| R43.htm | 14278 | 2026-03-17 17:31:03 |
| R44.htm | 74313 | 2026-03-17 17:31:03 |
| R45.htm | 83143 | 2026-03-17 17:31:03 |
| R46.htm | 35564 | 2026-03-17 17:31:03 |
| R47.htm | 23216 | 2026-03-17 17:31:03 |
| R48.htm | 18535 | 2026-03-17 17:31:03 |
| R49.htm | 20386 | 2026-03-17 17:31:03 |
| R5.htm | 107238 | 2026-03-17 17:31:03 |
| R50.htm | 15567 | 2026-03-17 17:31:03 |
| R51.htm | 20068 | 2026-03-17 17:31:03 |
| R52.htm | 26290 | 2026-03-17 17:31:03 |
| R53.htm | 122312 | 2026-03-17 17:31:03 |
| R54.htm | 26498 | 2026-03-17 17:31:03 |
| R55.htm | 6079 | 2026-03-17 17:31:03 |
| R56.htm | 42127 | 2026-03-17 17:31:03 |
| R57.htm | 24134 | 2026-03-17 17:31:03 |
| R58.htm | 57686 | 2026-03-17 17:31:03 |
| R59.htm | 8349 | 2026-03-17 17:31:03 |
| R6.htm | 67286 | 2026-03-17 17:31:03 |
| R60.htm | 33216 | 2026-03-17 17:31:03 |
| R61.htm | 19845 | 2026-03-17 17:31:03 |
| R62.htm | 49585 | 2026-03-17 17:31:03 |
| R63.htm | 24633 | 2026-03-17 17:31:03 |
| R64.htm | 85621 | 2026-03-17 17:31:03 |
| R65.htm | 59024 | 2026-03-17 17:31:03 |
| R66.htm | 18434 | 2026-03-17 17:31:03 |
| R67.htm | 29785 | 2026-03-17 17:31:03 |
| R68.htm | 9998 | 2026-03-17 17:31:03 |
| R69.htm | 21202 | 2026-03-17 17:31:03 |
| R7.htm | 177851 | 2026-03-17 17:31:03 |
| R70.htm | 13540 | 2026-03-17 17:31:03 |
| R71.htm | 12625 | 2026-03-17 17:31:03 |
| R72.htm | 26555 | 2026-03-17 17:31:03 |
| R73.htm | 33540 | 2026-03-17 17:31:03 |
| R74.htm | 14232 | 2026-03-17 17:31:03 |
| R75.htm | 8441 | 2026-03-17 17:31:03 |
| R76.htm | 8459 | 2026-03-17 17:31:03 |
| R77.htm | 23114 | 2026-03-17 17:31:03 |
| R78.htm | 16097 | 2026-03-17 17:31:03 |
| R79.htm | 29920 | 2026-03-17 17:31:03 |
| R8.htm | 13195 | 2026-03-17 17:31:03 |
| R80.htm | 19776 | 2026-03-17 17:31:03 |
| R81.htm | 53206 | 2026-03-17 17:31:03 |
| R82.htm | 43396 | 2026-03-17 17:31:03 |
| R83.htm | 33978 | 2026-03-17 17:31:03 |
| R84.htm | 37113 | 2026-03-17 17:31:03 |
| R85.htm | 37240 | 2026-03-17 17:31:03 |
| R86.htm | 17167 | 2026-03-17 17:31:03 |
| R87.htm | 8184 | 2026-03-17 17:31:03 |
| R88.htm | 9524 | 2026-03-17 17:31:03 |
| R89.htm | 22091 | 2026-03-17 17:31:03 |
| R9.htm | 164136 | 2026-03-17 17:31:03 |
| R90.htm | 144241 | 2026-03-17 17:31:03 |
| R91.htm | 172632 | 2026-03-17 17:31:03 |
| R92.htm | 25816 | 2026-03-17 17:31:03 |
| report.css | 2768 | 2026-03-17 17:31:03 |
| Show.js | 1086 | 2026-03-17 17:31:03 |