Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000202058-21-000049-index-headers.html | 2021-08-17 16:31:18 | |
| 0000202058-21-000049-index.html | 2021-08-17 16:31:18 | |
| 0000202058-21-000049.txt | 2021-08-17 16:31:18 | |
 0000202058-21-000049-xbrl.zip | 19637 | 2021-08-17 16:31:18 |
| FilingSummary.xml | 1661 | 2021-08-17 16:31:18 |
| Financial_Report.xlsx | 5679 | 2021-08-17 16:31:18 |
| hrs-20210817.htm | 42508 | 2021-08-17 16:31:18 |
| hrs-20210817.xsd | 1906 | 2021-08-17 16:31:18 |
 hrs-20210817_g1.jpg | 7883 | 2021-08-17 16:31:18 |
| hrs-20210817_htm.xml | 11068 | 2021-08-17 16:31:18 |
| hrs-20210817_lab.xml | 24275 | 2021-08-17 16:31:18 |
| hrs-20210817_pre.xml | 12645 | 2021-08-17 16:31:18 |
| MetaLinks.json | 17036 | 2021-08-17 16:31:18 |
| R1.htm | 38621 | 2021-08-17 16:31:18 |
| report.css | 2767 | 2021-08-17 16:31:18 |
| Show.js | 1084 | 2021-08-17 16:31:18 |