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| 0001628280-24-004932-index.html | 2024-02-15 06:36:35 | |
| 0001628280-24-004932.txt | 2024-02-15 06:36:35 | |
 0001628280-24-004932-xbrl.zip | 29277 | 2024-02-15 06:36:35 |
| dco-20240215.htm | 33117 | 2024-02-15 06:36:35 |
| dco-20240215.xsd | 1914 | 2024-02-15 06:36:35 |
| dco-20240215_htm.xml | 2727 | 2024-02-15 06:36:35 |
| dco-20240215_lab.xml | 23834 | 2024-02-15 06:36:35 |
| dco-20240215_pre.xml | 12521 | 2024-02-15 06:36:35 |
 dcoaddressonly2618a01.jpg | 7871 | 2024-02-15 06:36:35 |
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| ex99_1q42023pressrelease.htm | 442344 | 2024-02-15 06:36:35 |
| FilingSummary.xml | 1632 | 2024-02-15 06:36:35 |
| Financial_Report.xlsx | 5700 | 2024-02-15 06:36:35 |
| MetaLinks.json | 16998 | 2024-02-15 06:36:35 |
| R1.htm | 38104 | 2024-02-15 06:36:35 |
| report.css | 2767 | 2024-02-15 06:36:35 |
| Show.js | 1085 | 2024-02-15 06:36:35 |