Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-25-022650-index-headers.html | 2025-07-14 12:55:08 | |
| 0001437749-25-022650-index.html | 2025-07-14 12:55:08 | |
| 0001437749-25-022650.txt | 2025-07-14 12:55:08 | |
 0001437749-25-022650-xbrl.zip | 37948 | 2025-07-14 12:55:08 |
| ex_827709.htm | 149196 | 2025-07-14 12:55:08 |
| FilingSummary.xml | 1756 | 2025-07-14 12:55:08 |
| hrgn-20250702.xsd | 3579 | 2025-07-14 12:55:08 |
| hrgn-20250702_def.xml | 10736 | 2025-07-14 12:55:08 |
| hrgn-20250702_lab.xml | 14384 | 2025-07-14 12:55:08 |
| hrgn-20250702_pre.xml | 10786 | 2025-07-14 12:55:08 |
| hrgn20250605_8k.htm | 30185 | 2025-07-14 12:55:08 |
| hrgn20250605_8k_htm.xml | 2696 | 2025-07-14 12:55:08 |
| MetaLinks.json | 23962 | 2025-07-14 12:55:08 |
| R1.htm | 35154 | 2025-07-14 12:55:08 |
| report.css | 2767 | 2025-07-14 12:55:08 |
| Show.js | 1084 | 2025-07-14 12:55:08 |