Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-020122-index-headers.html | 2022-08-11 16:11:43 | |
| 0001437749-22-020122-index.html | 2022-08-11 16:11:43 | |
| 0001437749-22-020122.txt | 2022-08-11 16:11:43 | |
 0001437749-22-020122-xbrl.zip | 25103 | 2022-08-11 16:11:43 |
| ex_410008.htm | 262264 | 2022-08-11 16:11:43 |
| FilingSummary.xml | 1772 | 2022-08-11 16:11:43 |
| Financial_Report.xlsx | 5679 | 2022-08-11 16:11:43 |
| hrth-20220811.xsd | 3601 | 2022-08-11 16:11:43 |
| hrth-20220811_def.xml | 11532 | 2022-08-11 16:11:43 |
| hrth-20220811_lab.xml | 15414 | 2022-08-11 16:11:43 |
| hrth-20220811_pre.xml | 11688 | 2022-08-11 16:11:43 |
| hrth20220810_8k.htm | 23661 | 2022-08-11 16:11:43 |
| hrth20220810_8k_htm.xml | 2542 | 2022-08-11 16:11:43 |
| MetaLinks.json | 18921 | 2022-08-11 16:11:43 |
| R1.htm | 38780 | 2022-08-11 16:11:43 |
| report.css | 2767 | 2022-08-11 16:11:43 |
| Show.js | 1085 | 2022-08-11 16:11:43 |