Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-015347-index-headers.html | 2021-06-28 10:59:00 | |
| 0001493152-21-015347-index.html | 2021-06-28 10:59:00 | |
| 0001493152-21-015347.txt | 2021-06-28 10:59:00 | |
 0001493152-21-015347-xbrl.zip | 90490 | 2021-06-28 10:59:00 |
| dhcc-20200331.xml | 381440 | 2021-06-28 10:59:00 |
| dhcc-20200331.xsd | 42173 | 2021-06-28 10:59:00 |
| dhcc-20200331_cal.xml | 43172 | 2021-06-28 10:59:00 |
| dhcc-20200331_def.xml | 206352 | 2021-06-28 10:59:00 |
| dhcc-20200331_lab.xml | 266473 | 2021-06-28 10:59:00 |
| dhcc-20200331_pre.xml | 247844 | 2021-06-28 10:59:00 |
| ex31-1.htm | 10847 | 2021-06-28 10:59:00 |
| ex31-2.htm | 10846 | 2021-06-28 10:59:00 |
| ex32-1.htm | 6322 | 2021-06-28 10:59:00 |
| ex32-2.htm | 6236 | 2021-06-28 10:59:00 |
| FilingSummary.xml | 25996 | 2021-06-28 10:59:00 |
| Financial_Report.xlsx | 67555 | 2021-06-28 10:59:00 |
| form10-q.htm | 349040 | 2021-06-28 10:59:00 |
| R1.htm | 29319 | 2021-06-28 10:59:00 |
| R10.htm | 13843 | 2021-06-28 10:59:00 |
| R11.htm | 11489 | 2021-06-28 10:59:00 |
| R12.htm | 10959 | 2021-06-28 10:59:00 |
| R13.htm | 8778 | 2021-06-28 10:59:00 |
| R14.htm | 16018 | 2021-06-28 10:59:00 |
| R15.htm | 4652 | 2021-06-28 10:59:00 |
| R16.htm | 8505 | 2021-06-28 10:59:00 |
| R17.htm | 11630 | 2021-06-28 10:59:00 |
| R18.htm | 17051 | 2021-06-28 10:59:00 |
| R19.htm | 10498 | 2021-06-28 10:59:00 |
| R2.htm | 73511 | 2021-06-28 10:59:00 |
| R20.htm | 34501 | 2021-06-28 10:59:00 |
| R21.htm | 12902 | 2021-06-28 10:59:00 |
| R22.htm | 13779 | 2021-06-28 10:59:00 |
| R23.htm | 7592 | 2021-06-28 10:59:00 |
| R24.htm | 3960 | 2021-06-28 10:59:00 |
| R25.htm | 17090 | 2021-06-28 10:59:00 |
| R26.htm | 7655 | 2021-06-28 10:59:00 |
| R27.htm | 7951 | 2021-06-28 10:59:00 |
| R28.htm | 9110 | 2021-06-28 10:59:00 |
| R29.htm | 30933 | 2021-06-28 10:59:00 |
| R3.htm | 24711 | 2021-06-28 10:59:00 |
| R30.htm | 55334 | 2021-06-28 10:59:00 |
| R31.htm | 10921 | 2021-06-28 10:59:00 |
| R32.htm | 6068 | 2021-06-28 10:59:00 |
| R33.htm | 45323 | 2021-06-28 10:59:00 |
| R34.htm | 48812 | 2021-06-28 10:59:00 |
| R35.htm | 138295 | 2021-06-28 10:59:00 |
| R36.htm | 11905 | 2021-06-28 10:59:00 |
| R37.htm | 34452 | 2021-06-28 10:59:00 |
| R38.htm | 35978 | 2021-06-28 10:59:00 |
| R39.htm | 57884 | 2021-06-28 10:59:00 |
| R4.htm | 38434 | 2021-06-28 10:59:00 |
| R40.htm | 75592 | 2021-06-28 10:59:00 |
| R5.htm | 34888 | 2021-06-28 10:59:00 |
| R6.htm | 52631 | 2021-06-28 10:59:00 |
| R7.htm | 6765 | 2021-06-28 10:59:00 |
| R8.htm | 8934 | 2021-06-28 10:59:00 |
| R9.htm | 21410 | 2021-06-28 10:59:00 |
| report.css | 2767 | 2021-06-28 10:59:00 |
| Show.js | 1085 | 2021-06-28 10:59:00 |