Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000034067-21-000103-index-headers.html | 2021-10-21 16:10:37 | |
| 0000034067-21-000103-index.html | 2021-10-21 16:10:37 | |
| 0000034067-21-000103.txt | 2021-10-21 16:10:37 | |
 0000034067-21-000103-xbrl.zip | 38883 | 2021-10-21 16:10:37 |
| boom-20211021.htm | 35523 | 2021-10-21 16:10:37 |
| boom-20211021.xsd | 1914 | 2021-10-21 16:10:37 |
| boom-20211021_htm.xml | 11003 | 2021-10-21 16:10:37 |
| boom-20211021_lab.xml | 24849 | 2021-10-21 16:10:37 |
| boom-20211021_pre.xml | 13054 | 2021-10-21 16:10:37 |
| boom-exx991_2021q3.htm | 673909 | 2021-10-21 16:10:37 |
| FilingSummary.xml | 1638 | 2021-10-21 16:10:37 |
| Financial_Report.xlsx | 5660 | 2021-10-21 16:10:37 |
 letterheadpage2v2a09a.jpg | 2946 | 2021-10-21 16:10:37 |
| MetaLinks.json | 17108 | 2021-10-21 16:10:37 |
| R1.htm | 40093 | 2021-10-21 16:10:37 |
| report.css | 2767 | 2021-10-21 16:10:37 |
| Show.js | 1085 | 2021-10-21 16:10:37 |