Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000034067-21-000065-index-headers.html | 2021-05-14 16:10:15 | |
| 0000034067-21-000065-index.html | 2021-05-14 16:10:15 | |
| 0000034067-21-000065.txt | 2021-05-14 16:10:15 | |
 0000034067-21-000065-xbrl.zip | 12670 | 2021-05-14 16:10:15 |
| boom-20210512.htm | 52191 | 2021-05-14 16:10:15 |
| boom-20210512.xsd | 2435 | 2021-05-14 16:10:15 |
| boom-20210512_cal.xml | 718 | 2021-05-14 16:10:15 |
| boom-20210512_def.xml | 1651 | 2021-05-14 16:10:15 |
| boom-20210512_htm.xml | 11012 | 2021-05-14 16:10:15 |
| boom-20210512_lab.xml | 24993 | 2021-05-14 16:10:15 |
| boom-20210512_pre.xml | 13198 | 2021-05-14 16:10:15 |
| FilingSummary.xml | 1681 | 2021-05-14 16:10:15 |
| Financial_Report.xlsx | 5662 | 2021-05-14 16:10:15 |
| MetaLinks.json | 17855 | 2021-05-14 16:10:15 |
| R1.htm | 40133 | 2021-05-14 16:10:15 |
| report.css | 2767 | 2021-05-14 16:10:15 |
| Show.js | 1085 | 2021-05-14 16:10:15 |