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| 0001437749-18-015058-index.html | 2018-08-09 12:09:25 | |
| 0001437749-18-015058.txt | 2018-08-09 12:09:25 | |
 0001437749-18-015058-xbrl.zip | 223723 | 2018-08-09 12:09:25 |
| ex_120209.htm | 13739 | 2018-08-09 12:09:25 |
| ex_120210.htm | 13549 | 2018-08-09 12:09:25 |
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| ex_120653.htm | 76343 | 2018-08-09 12:09:25 |
| FilingSummary.xml | 41289 | 2018-08-09 12:09:25 |
| Financial_Report.xlsx | 80340 | 2018-08-09 12:09:25 |
| hl-20180630.xml | 2969368 | 2018-08-09 12:09:25 |
| hl-20180630.xsd | 72870 | 2018-08-09 12:09:25 |
| hl-20180630_cal.xml | 58667 | 2018-08-09 12:09:25 |
| hl-20180630_def.xml | 583557 | 2018-08-09 12:09:25 |
| hl-20180630_lab.xml | 473013 | 2018-08-09 12:09:25 |
| hl-20180630_pre.xml | 608992 | 2018-08-09 12:09:25 |
| hl20180630_10q.htm | 2645395 | 2018-08-09 12:09:25 |
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| report.css | 2767 | 2018-08-09 12:09:25 |
| Show.js | 1410 | 2018-08-09 12:09:25 |