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| 0001628280-23-026967-index.html | 2023-08-03 06:36:30 | |
| 0001628280-23-026967.txt | 2023-08-03 06:36:30 | |
 0001628280-23-026967-xbrl.zip | 217646 | 2023-08-03 06:36:30 |
| dco-20230701.htm | 1488572 | 2023-08-03 06:36:30 |
| dco-20230701.xsd | 44287 | 2023-08-03 06:36:30 |
| dco-20230701_cal.xml | 70968 | 2023-08-03 06:36:30 |
| dco-20230701_def.xml | 237451 | 2023-08-03 06:36:30 |
| dco-20230701_htm.xml | 921454 | 2023-08-03 06:36:30 |
| dco-20230701_lab.xml | 555866 | 2023-08-03 06:36:30 |
| dco-20230701_pre.xml | 372249 | 2023-08-03 06:36:30 |
| dco-q2202310xqex31_1.htm | 9894 | 2023-08-03 06:36:30 |
| dco-q2202310xqxex31_2.htm | 9985 | 2023-08-03 06:36:30 |
| dco-q2202310xqxex32.htm | 9313 | 2023-08-03 06:36:30 |
| FilingSummary.xml | 30960 | 2023-08-03 06:36:30 |
| Financial_Report.xlsx | 107344 | 2023-08-03 06:36:30 |
| MetaLinks.json | 678413 | 2023-08-03 06:36:30 |
| R1.htm | 51550 | 2023-08-03 06:36:30 |
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| report.css | 2767 | 2023-08-03 06:36:30 |
| Show.js | 1085 | 2023-08-03 06:36:30 |