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| 0001104659-22-059511.txt | 2022-05-12 16:52:39 | |
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| FilingSummary.xml | 1650 | 2022-05-12 16:52:39 |
| Financial_Report.xlsx | 5692 | 2022-05-12 16:52:39 |
| hall-20220512.xsd | 3042 | 2022-05-12 16:52:39 |
| hall-20220512_lab.xml | 34476 | 2022-05-12 16:52:39 |
| hall-20220512_pre.xml | 22601 | 2022-05-12 16:52:39 |
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| R1.htm | 40249 | 2022-05-12 16:52:39 |
| report.css | 2767 | 2022-05-12 16:52:39 |
| Show.js | 1085 | 2022-05-12 16:52:39 |
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| tm2215428d1_8k_htm.xml | 3614 | 2022-05-12 16:52:39 |
| tm2215428d1_ex99-1.htm | 224824 | 2022-05-12 16:52:39 |
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