Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000202058-21-000023-index-headers.html | 2021-05-04 16:34:22 | |
| 0000202058-21-000023-index.html | 2021-05-04 16:34:22 | |
| 0000202058-21-000023.txt | 2021-05-04 16:34:22 | |
 0000202058-21-000023-xbrl.zip | 20504 | 2021-05-04 16:34:22 |
| FilingSummary.xml | 1736 | 2021-05-04 16:34:22 |
| Financial_Report.xlsx | 5683 | 2021-05-04 16:34:22 |
| hrs-20210503.htm | 41069 | 2021-05-04 16:34:22 |
| hrs-20210503.xsd | 2413 | 2021-05-04 16:34:22 |
| hrs-20210503_cal.xml | 709 | 2021-05-04 16:34:22 |
| hrs-20210503_def.xml | 1646 | 2021-05-04 16:34:22 |
 hrs-20210503_g1.jpg | 7883 | 2021-05-04 16:34:22 |
| hrs-20210503_htm.xml | 11068 | 2021-05-04 16:34:22 |
| hrs-20210503_lab.xml | 24275 | 2021-05-04 16:34:22 |
| hrs-20210503_pre.xml | 12645 | 2021-05-04 16:34:22 |
| MetaLinks.json | 17203 | 2021-05-04 16:34:22 |
| R1.htm | 38620 | 2021-05-04 16:34:22 |
| report.css | 2767 | 2021-05-04 16:34:22 |
| Show.js | 1085 | 2021-05-04 16:34:22 |