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|---|---|---|
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| 0000785557-24-000015-index.html | 2024-01-31 16:30:43 | |
| 0000785557-24-000015.txt | 2024-01-31 16:30:43 | |
 0000785557-24-000015-xbrl.zip | 189892 | 2024-01-31 16:30:43 |
| dlhc-20231231.htm | 931969 | 2024-01-31 16:30:43 |
| dlhc-20231231.xsd | 42690 | 2024-01-31 16:30:43 |
| dlhc-20231231_cal.xml | 96300 | 2024-01-31 16:30:43 |
| dlhc-20231231_def.xml | 160646 | 2024-01-31 16:30:43 |
| dlhc-20231231_htm.xml | 830689 | 2024-01-31 16:30:43 |
| dlhc-20231231_lab.xml | 626618 | 2024-01-31 16:30:43 |
| dlhc-20231231_pre.xml | 402020 | 2024-01-31 16:30:43 |
| exhibit311.htm | 4035 | 2024-01-31 16:30:43 |
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| exhibit312.htm | 3914 | 2024-01-31 16:30:43 |
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| exhibit32a.htm | 2084 | 2024-01-31 16:30:43 |
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| FilingSummary.xml | 33588 | 2024-01-31 16:30:43 |
| Financial_Report.xlsx | 83336 | 2024-01-31 16:30:43 |
| MetaLinks.json | 754919 | 2024-01-31 16:30:43 |
| R1.htm | 58023 | 2024-01-31 16:30:43 |
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| report.css | 2767 | 2024-01-31 16:30:43 |
| Show.js | 1085 | 2024-01-31 16:30:43 |