Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-22-017863-index-headers.html | 2022-05-04 16:17:02 | |
| 0001564590-22-017863-index.html | 2022-05-04 16:17:02 | |
| 0001564590-22-017863.txt | 2022-05-04 16:17:02 | |
 0001564590-22-017863-xbrl.zip | 29467 | 2022-05-04 16:17:02 |
| FilingSummary.xml | 1751 | 2022-05-04 16:17:02 |
| Financial_Report.xlsx | 5688 | 2022-05-04 16:17:02 |
| hear-20220504.xsd | 5601 | 2022-05-04 16:17:02 |
| hear-20220504_lab.xml | 18574 | 2022-05-04 16:17:02 |
| hear-20220504_pre.xml | 11044 | 2022-05-04 16:17:02 |
| hear-8k_20220504.htm | 35489 | 2022-05-04 16:17:02 |
| hear-8k_20220504_htm.xml | 3419 | 2022-05-04 16:17:02 |
| hear-ex991_6.htm | 656593 | 2022-05-04 16:17:02 |
| MetaLinks.json | 18553 | 2022-05-04 16:17:02 |
| R1.htm | 38721 | 2022-05-04 16:17:02 |
| report.css | 2767 | 2022-05-04 16:17:02 |
| Show.js | 1084 | 2022-05-04 16:17:02 |