Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001437749-22-004322-index.html | 2022-02-24 16:06:56 | |
| 0001437749-22-004322.txt | 2022-02-24 16:06:56 | |
 0001437749-22-004322-xbrl.zip | 27275 | 2022-02-24 16:06:56 |
| ex_339528.htm | 351133 | 2022-02-24 16:06:56 |
| FilingSummary.xml | 1775 | 2022-02-24 16:06:56 |
| Financial_Report.xlsx | 5656 | 2022-02-24 16:06:56 |
| hrth-20220224.xsd | 3602 | 2022-02-24 16:06:56 |
| hrth-20220224_def.xml | 11533 | 2022-02-24 16:06:56 |
| hrth-20220224_lab.xml | 15415 | 2022-02-24 16:06:56 |
| hrth-20220224_pre.xml | 11689 | 2022-02-24 16:06:56 |
| hrth20220223_8k.htm | 24546 | 2022-02-24 16:06:56 |
| hrth20220223_8k_htm.xml | 2542 | 2022-02-24 16:06:56 |
| MetaLinks.json | 18922 | 2022-02-24 16:06:56 |
| R1.htm | 38805 | 2022-02-24 16:06:56 |
| report.css | 2767 | 2022-02-24 16:06:56 |
| Show.js | 1085 | 2022-02-24 16:06:56 |