Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-074130-index-headers.html | 2021-05-28 16:05:19 | |
| 0001104659-21-074130-index.html | 2021-05-28 16:05:19 | |
| 0001104659-21-074130.txt | 2021-05-28 16:05:19 | |
 0001104659-21-074130-xbrl.zip | 10900 | 2021-05-28 16:05:19 |
| FilingSummary.xml | 1603 | 2021-05-28 16:05:19 |
| Financial_Report.xlsx | 5694 | 2021-05-28 16:05:19 |
| hall-20210527.xsd | 3196 | 2021-05-28 16:05:19 |
| hall-20210527_lab.xml | 34592 | 2021-05-28 16:05:19 |
| hall-20210527_pre.xml | 22717 | 2021-05-28 16:05:19 |
| MetaLinks.json | 38822 | 2021-05-28 16:05:19 |
| R1.htm | 40158 | 2021-05-28 16:05:19 |
| report.css | 2766 | 2021-05-28 16:05:19 |
| Show.js | 1084 | 2021-05-28 16:05:19 |
| tm2117963d1_8k.htm | 26792 | 2021-05-28 16:05:19 |
| tm2117963d1_8k_htm.xml | 3618 | 2021-05-28 16:05:19 |