Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-23-013208-index-headers.html | 2023-08-03 16:07:04 | |
| 0001558370-23-013208-index.html | 2023-08-03 16:07:04 | |
| 0001558370-23-013208.txt | 2023-08-03 16:07:04 | |
 0001558370-23-013208-xbrl.zip | 223344 | 2023-08-03 16:07:04 |
| FilingSummary.xml | 35673 | 2023-08-03 16:07:04 |
| Financial_Report.xlsx | 79846 | 2023-08-03 16:07:04 |
| hayn-20230630.xsd | 48542 | 2023-08-03 16:07:04 |
| hayn-20230630x10q.htm | 2317116 | 2023-08-03 16:07:04 |
| hayn-20230630x10q_htm.xml | 1808724 | 2023-08-03 16:07:04 |
| hayn-20230630xex31d1.htm | 13601 | 2023-08-03 16:07:04 |
| hayn-20230630xex31d2.htm | 13754 | 2023-08-03 16:07:04 |
| hayn-20230630xex32d1.htm | 10413 | 2023-08-03 16:07:04 |
| hayn-20230630_cal.xml | 68326 | 2023-08-03 16:07:04 |
| hayn-20230630_def.xml | 186824 | 2023-08-03 16:07:04 |
| hayn-20230630_lab.xml | 486311 | 2023-08-03 16:07:04 |
| hayn-20230630_pre.xml | 334153 | 2023-08-03 16:07:04 |
| MetaLinks.json | 727407 | 2023-08-03 16:07:04 |
| R1.htm | 51569 | 2023-08-03 16:07:04 |
| R10.htm | 15197 | 2023-08-03 16:07:04 |
| R11.htm | 45495 | 2023-08-03 16:07:04 |
| R12.htm | 21990 | 2023-08-03 16:07:04 |
| R13.htm | 8123 | 2023-08-03 16:07:04 |
| R14.htm | 59958 | 2023-08-03 16:07:04 |
| R15.htm | 17675 | 2023-08-03 16:07:04 |
| R16.htm | 8497 | 2023-08-03 16:07:04 |
| R17.htm | 54379 | 2023-08-03 16:07:04 |
| R18.htm | 102240 | 2023-08-03 16:07:04 |
| R19.htm | 129925 | 2023-08-03 16:07:04 |
| R2.htm | 122697 | 2023-08-03 16:07:04 |
| R20.htm | 5850 | 2023-08-03 16:07:04 |
| R21.htm | 10214 | 2023-08-03 16:07:04 |
| R22.htm | 152187 | 2023-08-03 16:07:04 |
| R23.htm | 23212 | 2023-08-03 16:07:04 |
| R24.htm | 13276 | 2023-08-03 16:07:04 |
| R25.htm | 29444 | 2023-08-03 16:07:04 |
| R26.htm | 5914 | 2023-08-03 16:07:04 |
| R27.htm | 39630 | 2023-08-03 16:07:04 |
| R28.htm | 22271 | 2023-08-03 16:07:04 |
| R29.htm | 55502 | 2023-08-03 16:07:04 |
| R3.htm | 26615 | 2023-08-03 16:07:04 |
| R30.htm | 14004 | 2023-08-03 16:07:04 |
| R31.htm | 92592 | 2023-08-03 16:07:04 |
| R32.htm | 99876 | 2023-08-03 16:07:04 |
| R33.htm | 126714 | 2023-08-03 16:07:04 |
| R34.htm | 150174 | 2023-08-03 16:07:04 |
| R35.htm | 22254 | 2023-08-03 16:07:04 |
| R36.htm | 27876 | 2023-08-03 16:07:04 |
| R37.htm | 21905 | 2023-08-03 16:07:04 |
| R38.htm | 23482 | 2023-08-03 16:07:04 |
| R39.htm | 14049 | 2023-08-03 16:07:04 |
| R4.htm | 77718 | 2023-08-03 16:07:04 |
| R40.htm | 12135 | 2023-08-03 16:07:04 |
| R41.htm | 30320 | 2023-08-03 16:07:04 |
| R42.htm | 19627 | 2023-08-03 16:07:04 |
| R43.htm | 19531 | 2023-08-03 16:07:04 |
| R44.htm | 10267 | 2023-08-03 16:07:04 |
| R45.htm | 27291 | 2023-08-03 16:07:04 |
| R46.htm | 14691 | 2023-08-03 16:07:04 |
| R47.htm | 65608 | 2023-08-03 16:07:04 |
| R48.htm | 14787 | 2023-08-03 16:07:04 |
| R49.htm | 8922 | 2023-08-03 16:07:04 |
| R5.htm | 29764 | 2023-08-03 16:07:04 |
| R50.htm | 102322 | 2023-08-03 16:07:04 |
| R51.htm | 75829 | 2023-08-03 16:07:04 |
| R52.htm | 9349 | 2023-08-03 16:07:04 |
| R53.htm | 46555 | 2023-08-03 16:07:04 |
| R54.htm | 14754 | 2023-08-03 16:07:04 |
| R55.htm | 39678 | 2023-08-03 16:07:04 |
| R56.htm | 12881 | 2023-08-03 16:07:04 |
| R6.htm | 68447 | 2023-08-03 16:07:04 |
| R7.htm | 5013 | 2023-08-03 16:07:04 |
| R8.htm | 94988 | 2023-08-03 16:07:04 |
| R9.htm | 8077 | 2023-08-03 16:07:04 |
| report.css | 2767 | 2023-08-03 16:07:04 |
| Show.js | 1085 | 2023-08-03 16:07:04 |