Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001104659-22-003498-index.html | 2022-01-12 13:41:09 | |
| 0001104659-22-003498.txt | 2022-01-12 13:41:09 | |
 0001104659-22-003498-xbrl.zip | 25333 | 2022-01-12 13:41:09 |
| FilingSummary.xml | 1635 | 2022-01-12 13:41:09 |
| Financial_Report.xlsx | 5724 | 2022-01-12 13:41:09 |
| hall-20220109.xsd | 3042 | 2022-01-12 13:41:09 |
| hall-20220109_lab.xml | 34476 | 2022-01-12 13:41:09 |
| hall-20220109_pre.xml | 22601 | 2022-01-12 13:41:09 |
| MetaLinks.json | 38177 | 2022-01-12 13:41:09 |
| R1.htm | 41652 | 2022-01-12 13:41:09 |
| report.css | 2767 | 2022-01-12 13:41:09 |
| Show.js | 1084 | 2022-01-12 13:41:09 |
| tm222791d1_8k.htm | 31490 | 2022-01-12 13:41:09 |
| tm222791d1_8k_htm.xml | 3727 | 2022-01-12 13:41:09 |
| tm222791d1_ex3-1.htm | 88457 | 2022-01-12 13:41:09 |