Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000046250-22-000015-index.html | 2022-05-18 16:12:19 | |
| 0000046250-22-000015.txt | 2022-05-18 16:12:19 | |
 0000046250-22-000015-xbrl.zip | 24686 | 2022-05-18 16:12:19 |
| FilingSummary.xml | 1645 | 2022-05-18 16:12:19 |
| Financial_Report.xlsx | 5642 | 2022-05-18 16:12:19 |
| hwkn-20220518.htm | 37678 | 2022-05-18 16:12:19 |
| hwkn-20220518.xsd | 1908 | 2022-05-18 16:12:19 |
| hwkn-20220518_htm.xml | 11061 | 2022-05-18 16:12:19 |
| hwkn-20220518_lab.xml | 23832 | 2022-05-18 16:12:19 |
| hwkn-20220518_pre.xml | 12512 | 2022-05-18 16:12:19 |
| hwknex9912022-q4.htm | 216332 | 2022-05-18 16:12:19 |
| MetaLinks.json | 16520 | 2022-05-18 16:12:19 |
| R1.htm | 38680 | 2022-05-18 16:12:19 |
| report.css | 2767 | 2022-05-18 16:12:19 |
| Show.js | 1084 | 2022-05-18 16:12:19 |