Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-006846-index-headers.html | 2022-05-02 15:14:33 | |
| 0000950170-22-006846-index.html | 2022-05-02 15:14:33 | |
| 0000950170-22-006846.txt | 2022-05-02 15:14:33 | |
 0000950170-22-006846-xbrl.zip | 14487 | 2022-05-02 15:14:33 |
| dzsi-20220502.htm | 60202 | 2022-05-02 15:14:33 |
| dzsi-20220502.xsd | 2476 | 2022-05-02 15:14:33 |
| dzsi-20220502_htm.xml | 4684 | 2022-05-02 15:14:33 |
| dzsi-20220502_lab.xml | 17853 | 2022-05-02 15:14:33 |
| dzsi-20220502_pre.xml | 11142 | 2022-05-02 15:14:33 |
| dzsi-ex99_1.htm | 35250 | 2022-05-02 15:14:33 |
| FilingSummary.xml | 1737 | 2022-05-02 15:14:33 |
| Financial_Report.xlsx | 5699 | 2022-05-02 15:14:33 |
 img78445689_0.jpg | 5209 | 2022-05-02 15:14:33 |
| MetaLinks.json | 18638 | 2022-05-02 15:14:33 |
| R1.htm | 40242 | 2022-05-02 15:14:33 |
| report.css | 2767 | 2022-05-02 15:14:33 |
| Show.js | 1085 | 2022-05-02 15:14:33 |