Parent Directory| Name | Size | Last Modified |
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| 0001558370-22-018038-index.html | 2022-11-17 16:06:40 | |
| 0001558370-22-018038.txt | 2022-11-17 16:06:40 | |
 0001558370-22-018038-xbrl.zip | 34222 | 2022-11-17 16:06:40 |
| FilingSummary.xml | 1741 | 2022-11-17 16:06:40 |
| Financial_Report.xlsx | 5709 | 2022-11-17 16:06:40 |
| hayn-20221117.xsd | 3140 | 2022-11-17 16:06:40 |
| hayn-20221117x8k.htm | 44611 | 2022-11-17 16:06:40 |
| hayn-20221117x8k_htm.xml | 4718 | 2022-11-17 16:06:40 |
| hayn-20221117xex99d1.htm | 560799 | 2022-11-17 16:06:40 |
 hayn-20221117xex99d1001.jpg | 13419 | 2022-11-17 16:06:40 |
| hayn-20221117_lab.xml | 15240 | 2022-11-17 16:06:40 |
| hayn-20221117_pre.xml | 10046 | 2022-11-17 16:06:40 |
| MetaLinks.json | 16090 | 2022-11-17 16:06:40 |
| R1.htm | 38118 | 2022-11-17 16:06:40 |
| report.css | 2767 | 2022-11-17 16:06:40 |
| Show.js | 1085 | 2022-11-17 16:06:40 |