Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000034067-22-000099-index-headers.html | 2022-08-04 16:17:47 | |
| 0000034067-22-000099-index.html | 2022-08-04 16:17:47 | |
| 0000034067-22-000099.txt | 2022-08-04 16:17:47 | |
 0000034067-22-000099-xbrl.zip | 43310 | 2022-08-04 16:17:47 |
| boom-20220804.htm | 35551 | 2022-08-04 16:17:47 |
| boom-20220804.xsd | 1914 | 2022-08-04 16:17:47 |
| boom-20220804_htm.xml | 11044 | 2022-08-04 16:17:47 |
| boom-20220804_lab.xml | 24849 | 2022-08-04 16:17:47 |
| boom-20220804_pre.xml | 13054 | 2022-08-04 16:17:47 |
| boom-exx991_2022q21.htm | 800069 | 2022-08-04 16:17:47 |
| FilingSummary.xml | 1650 | 2022-08-04 16:17:47 |
| Financial_Report.xlsx | 5690 | 2022-08-04 16:17:47 |
 letterheadpage2v2a09a.jpg | 2946 | 2022-08-04 16:17:47 |
| MetaLinks.json | 17108 | 2022-08-04 16:17:47 |
| R1.htm | 40070 | 2022-08-04 16:17:47 |
| report.css | 2767 | 2022-08-04 16:17:47 |
| Show.js | 1085 | 2022-08-04 16:17:47 |