Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-25-049803-index-headers.html | 2025-11-05 20:42:36 | |
| 0001628280-25-049803-index.html | 2025-11-05 20:42:36 | |
| 0001628280-25-049803.txt | 2025-11-05 20:42:36 | |
 0001628280-25-049803-xbrl.zip | 217789 | 2025-11-05 20:42:36 |
| dco-20250927.htm | 1449073 | 2025-11-05 20:42:36 |
| dco-20250927.xsd | 40004 | 2025-11-05 20:42:36 |
| dco-20250927_cal.xml | 58548 | 2025-11-05 20:42:36 |
| dco-20250927_def.xml | 219831 | 2025-11-05 20:42:36 |
| dco-20250927_htm.xml | 1007163 | 2025-11-05 20:42:36 |
| dco-20250927_lab.xml | 553477 | 2025-11-05 20:42:36 |
| dco-20250927_pre.xml | 393531 | 2025-11-05 20:42:36 |
| dcoq3202510-qex31_1.htm | 9741 | 2025-11-05 20:42:36 |
| dcoq3202510-qxex31_2.htm | 9806 | 2025-11-05 20:42:36 |
| dcoq3202510-qxex32.htm | 9166 | 2025-11-05 20:42:36 |
| FilingSummary.xml | 31714 | 2025-11-05 20:42:36 |
| MetaLinks.json | 848089 | 2025-11-05 20:42:36 |
| R1.htm | 51538 | 2025-11-05 20:42:36 |
| R10.htm | 28072 | 2025-11-05 20:42:36 |
| R11.htm | 43898 | 2025-11-05 20:42:36 |
| R12.htm | 11988 | 2025-11-05 20:42:36 |
| R13.htm | 20713 | 2025-11-05 20:42:36 |
| R14.htm | 14281 | 2025-11-05 20:42:36 |
| R15.htm | 29244 | 2025-11-05 20:42:36 |
| R16.htm | 5776 | 2025-11-05 20:42:36 |
| R17.htm | 15268 | 2025-11-05 20:42:36 |
| R18.htm | 17583 | 2025-11-05 20:42:36 |
| R19.htm | 114114 | 2025-11-05 20:42:36 |
| R2.htm | 119349 | 2025-11-05 20:42:36 |
| R20.htm | 8465 | 2025-11-05 20:42:36 |
| R21.htm | 57254 | 2025-11-05 20:42:36 |
| R22.htm | 97570 | 2025-11-05 20:42:36 |
| R23.htm | 23571 | 2025-11-05 20:42:36 |
| R24.htm | 41497 | 2025-11-05 20:42:36 |
| R25.htm | 12950 | 2025-11-05 20:42:36 |
| R26.htm | 18527 | 2025-11-05 20:42:36 |
| R27.htm | 13076 | 2025-11-05 20:42:36 |
| R28.htm | 22152 | 2025-11-05 20:42:36 |
| R29.htm | 108681 | 2025-11-05 20:42:36 |
| R3.htm | 17241 | 2025-11-05 20:42:36 |
| R30.htm | 65559 | 2025-11-05 20:42:36 |
| R31.htm | 11693 | 2025-11-05 20:42:36 |
| R32.htm | 46294 | 2025-11-05 20:42:36 |
| R33.htm | 7293 | 2025-11-05 20:42:36 |
| R34.htm | 18592 | 2025-11-05 20:42:36 |
| R35.htm | 7923 | 2025-11-05 20:42:36 |
| R36.htm | 29568 | 2025-11-05 20:42:36 |
| R37.htm | 53948 | 2025-11-05 20:42:36 |
| R38.htm | 27026 | 2025-11-05 20:42:36 |
| R39.htm | 27057 | 2025-11-05 20:42:36 |
| R4.htm | 94178 | 2025-11-05 20:42:36 |
| R40.htm | 15199 | 2025-11-05 20:42:36 |
| R41.htm | 4388 | 2025-11-05 20:42:36 |
| R42.htm | 11873 | 2025-11-05 20:42:36 |
| R43.htm | 23996 | 2025-11-05 20:42:36 |
| R44.htm | 12295 | 2025-11-05 20:42:36 |
| R45.htm | 31485 | 2025-11-05 20:42:36 |
| R46.htm | 118281 | 2025-11-05 20:42:36 |
| R47.htm | 19683 | 2025-11-05 20:42:36 |
| R48.htm | 55798 | 2025-11-05 20:42:36 |
| R49.htm | 7529 | 2025-11-05 20:42:36 |
| R5.htm | 33080 | 2025-11-05 20:42:36 |
| R50.htm | 53697 | 2025-11-05 20:42:36 |
| R51.htm | 17582 | 2025-11-05 20:42:36 |
| R52.htm | 23816 | 2025-11-05 20:42:36 |
| R6.htm | 7525 | 2025-11-05 20:42:36 |
| R7.htm | 91223 | 2025-11-05 20:42:36 |
| R8.htm | 86238 | 2025-11-05 20:42:36 |
| R9.htm | 127536 | 2025-11-05 20:42:36 |
| report.css | 2767 | 2025-11-05 20:42:36 |
| Show.js | 1085 | 2025-11-05 20:42:36 |