Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000046250-20-000031-index-headers.html | 2020-05-26 16:33:44 | |
| 0000046250-20-000031-index.html | 2020-05-26 16:33:44 | |
| 0000046250-20-000031.txt | 2020-05-26 16:33:44 | |
 0000046250-20-000031-xbrl.zip | 12016 | 2020-05-26 16:33:44 |
| FilingSummary.xml | 1754 | 2020-05-26 16:33:44 |
| Financial_Report.xlsx | 5790 | 2020-05-26 16:33:44 |
| hwkn-20200526.htm | 40365 | 2020-05-26 16:33:44 |
| hwkn-20200526.xsd | 2642 | 2020-05-26 16:33:44 |
| hwkn-20200526_cal.xml | 783 | 2020-05-26 16:33:44 |
| hwkn-20200526_def.xml | 1739 | 2020-05-26 16:33:44 |
| hwkn-20200526_htm.xml | 10989 | 2020-05-26 16:33:44 |
| hwkn-20200526_lab.xml | 23970 | 2020-05-26 16:33:44 |
| hwkn-20200526_pre.xml | 12719 | 2020-05-26 16:33:44 |
| MetaLinks.json | 18501 | 2020-05-26 16:33:44 |
| R1.htm | 38609 | 2020-05-26 16:33:44 |
| report.css | 2767 | 2020-05-26 16:33:44 |
| Show.js | 1085 | 2020-05-26 16:33:44 |