Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-25-038097-index-headers.html | 2025-08-06 08:02:51 | |
| 0001628280-25-038097-index.html | 2025-08-06 08:02:51 | |
| 0001628280-25-038097.txt | 2025-08-06 08:02:51 | |
 0001628280-25-038097-xbrl.zip | 241423 | 2025-08-06 08:02:51 |
| FilingSummary.xml | 42354 | 2025-08-06 08:02:51 |
| hlly-20250629.htm | 1292418 | 2025-08-06 08:02:51 |
| hlly-20250629.xsd | 49931 | 2025-08-06 08:02:51 |
| hlly-20250629xex311.htm | 9649 | 2025-08-06 08:02:51 |
| hlly-20250629xexx312.htm | 9624 | 2025-08-06 08:02:51 |
| hlly-20250629xexx321.htm | 4768 | 2025-08-06 08:02:51 |
| hlly-20250629xexx322.htm | 4728 | 2025-08-06 08:02:51 |
| hlly-20250629_cal.xml | 84418 | 2025-08-06 08:02:51 |
| hlly-20250629_def.xml | 273520 | 2025-08-06 08:02:51 |
| hlly-20250629_htm.xml | 1095261 | 2025-08-06 08:02:51 |
| hlly-20250629_lab.xml | 679300 | 2025-08-06 08:02:51 |
| hlly-20250629_pre.xml | 488916 | 2025-08-06 08:02:51 |
| MetaLinks.json | 1086370 | 2025-08-06 08:02:51 |
| R1.htm | 57715 | 2025-08-06 08:02:51 |
| R10.htm | 41231 | 2025-08-06 08:02:51 |
| R11.htm | 17509 | 2025-08-06 08:02:51 |
| R12.htm | 36321 | 2025-08-06 08:02:51 |
| R13.htm | 10353 | 2025-08-06 08:02:51 |
| R14.htm | 15289 | 2025-08-06 08:02:51 |
| R15.htm | 74300 | 2025-08-06 08:02:51 |
| R16.htm | 37575 | 2025-08-06 08:02:51 |
| R17.htm | 20688 | 2025-08-06 08:02:51 |
| R18.htm | 39838 | 2025-08-06 08:02:51 |
| R19.htm | 38877 | 2025-08-06 08:02:51 |
| R2.htm | 113636 | 2025-08-06 08:02:51 |
| R20.htm | 43110 | 2025-08-06 08:02:51 |
| R21.htm | 25295 | 2025-08-06 08:02:51 |
| R22.htm | 52197 | 2025-08-06 08:02:51 |
| R23.htm | 8465 | 2025-08-06 08:02:51 |
| R24.htm | 22489 | 2025-08-06 08:02:51 |
| R25.htm | 12069 | 2025-08-06 08:02:51 |
| R26.htm | 23227 | 2025-08-06 08:02:51 |
| R27.htm | 12695 | 2025-08-06 08:02:51 |
| R28.htm | 16210 | 2025-08-06 08:02:51 |
| R29.htm | 23337 | 2025-08-06 08:02:51 |
| R3.htm | 24705 | 2025-08-06 08:02:51 |
| R30.htm | 72861 | 2025-08-06 08:02:51 |
| R31.htm | 32901 | 2025-08-06 08:02:51 |
| R32.htm | 13136 | 2025-08-06 08:02:51 |
| R33.htm | 41640 | 2025-08-06 08:02:51 |
| R34.htm | 34255 | 2025-08-06 08:02:51 |
| R35.htm | 35809 | 2025-08-06 08:02:51 |
| R36.htm | 18110 | 2025-08-06 08:02:51 |
| R37.htm | 45210 | 2025-08-06 08:02:51 |
| R38.htm | 10548 | 2025-08-06 08:02:51 |
| R39.htm | 19689 | 2025-08-06 08:02:51 |
| R4.htm | 117097 | 2025-08-06 08:02:51 |
| R40.htm | 10070 | 2025-08-06 08:02:51 |
| R41.htm | 22305 | 2025-08-06 08:02:51 |
| R42.htm | 39169 | 2025-08-06 08:02:51 |
| R43.htm | 19234 | 2025-08-06 08:02:51 |
| R44.htm | 22458 | 2025-08-06 08:02:51 |
| R45.htm | 28240 | 2025-08-06 08:02:51 |
| R46.htm | 80663 | 2025-08-06 08:02:51 |
| R47.htm | 27774 | 2025-08-06 08:02:51 |
| R48.htm | 61726 | 2025-08-06 08:02:51 |
| R49.htm | 30683 | 2025-08-06 08:02:51 |
| R5.htm | 62504 | 2025-08-06 08:02:51 |
| R50.htm | 37848 | 2025-08-06 08:02:51 |
| R51.htm | 30298 | 2025-08-06 08:02:51 |
| R52.htm | 14112 | 2025-08-06 08:02:51 |
| R53.htm | 20643 | 2025-08-06 08:02:51 |
| R54.htm | 16159 | 2025-08-06 08:02:51 |
| R55.htm | 5414 | 2025-08-06 08:02:51 |
| R56.htm | 10952 | 2025-08-06 08:02:51 |
| R57.htm | 4923 | 2025-08-06 08:02:51 |
| R58.htm | 40944 | 2025-08-06 08:02:51 |
| R59.htm | 19117 | 2025-08-06 08:02:51 |
| R6.htm | 108500 | 2025-08-06 08:02:51 |
| R60.htm | 57419 | 2025-08-06 08:02:51 |
| R61.htm | 20147 | 2025-08-06 08:02:51 |
| R62.htm | 25972 | 2025-08-06 08:02:51 |
| R63.htm | 27324 | 2025-08-06 08:02:51 |
| R64.htm | 5752 | 2025-08-06 08:02:51 |
| R65.htm | 15825 | 2025-08-06 08:02:51 |
| R66.htm | 19873 | 2025-08-06 08:02:51 |
| R67.htm | 24495 | 2025-08-06 08:02:51 |
| R68.htm | 10418 | 2025-08-06 08:02:51 |
| R69.htm | 13020 | 2025-08-06 08:02:51 |
| R7.htm | 19225 | 2025-08-06 08:02:51 |
| R70.htm | 5015 | 2025-08-06 08:02:51 |
| R71.htm | 98542 | 2025-08-06 08:02:51 |
| R8.htm | 11218 | 2025-08-06 08:02:51 |
| R9.htm | 21916 | 2025-08-06 08:02:51 |
| report.css | 2767 | 2025-08-06 08:02:51 |
| Show.js | 1085 | 2025-08-06 08:02:51 |