Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-010963-index-headers.html | 2022-05-31 20:14:32 | |
| 0000950170-22-010963-index.html | 2022-05-31 20:14:32 | |
| 0000950170-22-010963.txt | 2022-05-31 20:14:32 | |
 0000950170-22-010963-xbrl.zip | 183196 | 2022-05-31 20:14:32 |
| dzsi-20220527.htm | 62506 | 2022-05-31 20:14:32 |
| dzsi-20220527.xsd | 2450 | 2022-05-31 20:14:32 |
| dzsi-20220527_htm.xml | 4682 | 2022-05-31 20:14:32 |
| dzsi-20220527_lab.xml | 17778 | 2022-05-31 20:14:32 |
| dzsi-20220527_pre.xml | 11046 | 2022-05-31 20:14:32 |
| dzsi-ex10_1.htm | 1677377 | 2022-05-31 20:14:32 |
| FilingSummary.xml | 1735 | 2022-05-31 20:14:32 |
| Financial_Report.xlsx | 5697 | 2022-05-31 20:14:32 |
 img160137272_0.jpg | 2915 | 2022-05-31 20:14:32 |
 img160137272_1.jpg | 2478 | 2022-05-31 20:14:32 |
| MetaLinks.json | 18569 | 2022-05-31 20:14:32 |
| R1.htm | 40241 | 2022-05-31 20:14:32 |
| report.css | 2767 | 2022-05-31 20:14:32 |
| Show.js | 1085 | 2022-05-31 20:14:32 |