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| 0000950170-22-003648-index.html | 2022-03-15 07:03:57 | |
| 0000950170-22-003648.txt | 2022-03-15 07:03:57 | |
 0000950170-22-003648-xbrl.zip | 444035 | 2022-03-15 07:03:57 |
| FilingSummary.xml | 61247 | 2022-03-15 07:03:57 |
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| hlly-20211231.htm | 4854460 | 2022-03-15 07:03:57 |
| hlly-20211231.xsd | 94398 | 2022-03-15 07:03:57 |
| hlly-20211231_cal.xml | 86740 | 2022-03-15 07:03:57 |
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| hlly-ex4_1.htm | 189763 | 2022-03-15 07:03:57 |
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| report.css | 2768 | 2022-03-15 07:03:57 |
| Show.js | 1086 | 2022-03-15 07:03:57 |