Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-23-015000-index-headers.html | 2023-08-15 17:00:53 | |
| 0001558370-23-015000-index.html | 2023-08-15 17:00:53 | |
| 0001558370-23-015000.txt | 2023-08-15 17:00:53 | |
 0001558370-23-015000-xbrl.zip | 39468 | 2023-08-15 17:00:53 |
| FilingSummary.xml | 1740 | 2023-08-15 17:00:53 |
| Financial_Report.xlsx | 5742 | 2023-08-15 17:00:53 |
| hall-20230814.xsd | 3121 | 2023-08-15 17:00:53 |
| hall-20230814x8k.htm | 39039 | 2023-08-15 17:00:53 |
| hall-20230814x8k_htm.xml | 4883 | 2023-08-15 17:00:53 |
| hall-20230814xex99d1.htm | 909828 | 2023-08-15 17:00:53 |
 hall-20230814xex99d1001.jpg | 13891 | 2023-08-15 17:00:53 |
| hall-20230814_lab.xml | 15901 | 2023-08-15 17:00:53 |
| hall-20230814_pre.xml | 10066 | 2023-08-15 17:00:53 |
| MetaLinks.json | 17155 | 2023-08-15 17:00:53 |
| R1.htm | 39654 | 2023-08-15 17:00:53 |
| report.css | 2767 | 2023-08-15 17:00:53 |
| Show.js | 1085 | 2023-08-15 17:00:53 |