Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-21-011498-index-headers.html | 2021-08-12 16:34:35 | |
| 0001558370-21-011498-index.html | 2021-08-12 16:34:35 | |
| 0001558370-21-011498.txt | 2021-08-12 16:34:35 | |
 0001558370-21-011498-xbrl.zip | 34349 | 2021-08-12 16:34:35 |
| FilingSummary.xml | 1735 | 2021-08-12 16:34:35 |
| Financial_Report.xlsx | 5724 | 2021-08-12 16:34:35 |
| hall-20210812.xsd | 2990 | 2021-08-12 16:34:35 |
| hall-20210812x8k.htm | 38903 | 2021-08-12 16:34:35 |
| hall-20210812x8k_htm.xml | 4889 | 2021-08-12 16:34:35 |
| hall-20210812xex99d1.htm | 690951 | 2021-08-12 16:34:35 |
 hall-20210812xex99d1001.jpg | 5564 | 2021-08-12 16:34:35 |
| hall-20210812_lab.xml | 16051 | 2021-08-12 16:34:35 |
| hall-20210812_pre.xml | 10216 | 2021-08-12 16:34:35 |
| MetaLinks.json | 17203 | 2021-08-12 16:34:35 |
| R1.htm | 40197 | 2021-08-12 16:34:35 |
| report.css | 2767 | 2021-08-12 16:34:35 |
| Show.js | 1085 | 2021-08-12 16:34:35 |