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| 0001628280-23-026965.txt | 2023-08-03 06:35:11 | |
 0001628280-23-026965-xbrl.zip | 28148 | 2023-08-03 06:35:11 |
| dco-20230803.htm | 33733 | 2023-08-03 06:35:11 |
| dco-20230803.xsd | 1914 | 2023-08-03 06:35:11 |
| dco-20230803_htm.xml | 2727 | 2023-08-03 06:35:11 |
| dco-20230803_lab.xml | 23834 | 2023-08-03 06:35:11 |
| dco-20230803_pre.xml | 12521 | 2023-08-03 06:35:11 |
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| ex99_1q22023earningsrelease.htm | 411832 | 2023-08-03 06:35:11 |
| FilingSummary.xml | 1662 | 2023-08-03 06:35:11 |
| Financial_Report.xlsx | 5702 | 2023-08-03 06:35:11 |
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| R1.htm | 38103 | 2023-08-03 06:35:11 |
| report.css | 2767 | 2023-08-03 06:35:11 |
| Show.js | 1085 | 2023-08-03 06:35:11 |