Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-23-010815-index-headers.html | 2023-06-05 16:45:21 | |
| 0001558370-23-010815-index.html | 2023-06-05 16:45:21 | |
| 0001558370-23-010815.txt | 2023-06-05 16:45:21 | |
 0001558370-23-010815-xbrl.zip | 11055 | 2023-06-05 16:45:21 |
| FilingSummary.xml | 1740 | 2023-06-05 16:45:21 |
| Financial_Report.xlsx | 5745 | 2023-06-05 16:45:21 |
| hall-20230605.xsd | 3119 | 2023-06-05 16:45:21 |
| hall-20230605x8k.htm | 35966 | 2023-06-05 16:45:21 |
| hall-20230605x8k_htm.xml | 4835 | 2023-06-05 16:45:21 |
| hall-20230605xex99d1.htm | 5115 | 2023-06-05 16:45:21 |
 hall-20230605xex99d1001.jpg | 13891 | 2023-06-05 16:45:21 |
| hall-20230605_lab.xml | 15899 | 2023-06-05 16:45:21 |
| hall-20230605_pre.xml | 10064 | 2023-06-05 16:45:21 |
| MetaLinks.json | 17151 | 2023-06-05 16:45:21 |
| R1.htm | 39655 | 2023-06-05 16:45:21 |
| report.css | 2767 | 2023-06-05 16:45:21 |
| Show.js | 1085 | 2023-06-05 16:45:21 |