Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001558370-22-011341-index.html | 2022-07-29 08:06:13 | |
| 0001558370-22-011341.txt | 2022-07-29 08:06:13 | |
 0001558370-22-011341-xbrl.zip | 33800 | 2022-07-29 08:06:13 |
| FilingSummary.xml | 1739 | 2022-07-29 08:06:13 |
| Financial_Report.xlsx | 5709 | 2022-07-29 08:06:13 |
| hayn-20220728.xsd | 3057 | 2022-07-29 08:06:13 |
| hayn-20220728x8k.htm | 44520 | 2022-07-29 08:06:13 |
| hayn-20220728x8k_htm.xml | 4672 | 2022-07-29 08:06:13 |
| hayn-20220728xex99d1.htm | 544475 | 2022-07-29 08:06:13 |
 hayn-20220728xex99d1001.jpg | 13419 | 2022-07-29 08:06:13 |
| hayn-20220728_lab.xml | 15246 | 2022-07-29 08:06:13 |
| hayn-20220728_pre.xml | 10052 | 2022-07-29 08:06:13 |
| MetaLinks.json | 16088 | 2022-07-29 08:06:13 |
| R1.htm | 38576 | 2022-07-29 08:06:13 |
| report.css | 2767 | 2022-07-29 08:06:13 |
| Show.js | 1085 | 2022-07-29 08:06:13 |