Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-305278-index-headers.html | 2022-12-15 06:32:20 | |
| 0001193125-22-305278-index.html | 2022-12-15 06:32:20 | |
| 0001193125-22-305278.txt | 2022-12-15 06:32:20 | |
 0001193125-22-305278-xbrl.zip | 31398 | 2022-12-15 06:32:20 |
| d377959d8k.htm | 27661 | 2022-12-15 06:32:20 |
| d377959d8k_htm.xml | 5651 | 2022-12-15 06:32:20 |
| d377959dex31.htm | 103049 | 2022-12-15 06:32:20 |
| FilingSummary.xml | 1970 | 2022-12-15 06:32:20 |
| Financial_Report.xlsx | 5908 | 2022-12-15 06:32:20 |
| hl-20221209.xsd | 4081 | 2022-12-15 06:32:20 |
| hl-20221209_def.xml | 13998 | 2022-12-15 06:32:20 |
| hl-20221209_lab.xml | 23412 | 2022-12-15 06:32:20 |
| hl-20221209_pre.xml | 15029 | 2022-12-15 06:32:20 |
| MetaLinks.json | 22421 | 2022-12-15 06:32:20 |
| R1.htm | 45160 | 2022-12-15 06:32:20 |
| report.css | 2767 | 2022-12-15 06:32:20 |
| Show.js | 1085 | 2022-12-15 06:32:20 |