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| 0000034067-16-000083-index.html | 2016-04-28 20:28:05 | |
| 0000034067-16-000083.txt | 2016-04-28 20:28:05 | |
 0000034067-16-000083-xbrl.zip | 108623 | 2016-04-28 20:28:05 |
| a2016033110q.htm | 779417 | 2016-04-28 20:28:05 |
| boom-20160331.xml | 649804 | 2016-04-28 20:28:05 |
| boom-20160331.xsd | 27491 | 2016-04-28 20:28:05 |
| boom-20160331_cal.xml | 62130 | 2016-04-28 20:28:05 |
| boom-20160331_def.xml | 108758 | 2016-04-28 20:28:05 |
| boom-20160331_lab.xml | 390463 | 2016-04-28 20:28:05 |
| boom-20160331_pre.xml | 222039 | 2016-04-28 20:28:05 |
| boom-exx311_20160331xq1.htm | 12721 | 2016-04-28 20:28:05 |
| boom-exx312_20160331xq1.htm | 12452 | 2016-04-28 20:28:05 |
| boom-exx321_20160331xq3.htm | 7367 | 2016-04-28 20:28:05 |
| boom-exx322_20160331xq3.htm | 7365 | 2016-04-28 20:28:05 |
| FilingSummary.xml | 22801 | 2016-04-28 20:28:05 |
| Financial_Report.xlsx | 43914 | 2016-04-28 20:28:05 |
| R1.htm | 20375 | 2016-04-28 20:28:05 |
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| R9.htm | 40714 | 2016-04-28 20:28:05 |
| report.css | 2767 | 2016-04-28 20:28:05 |
| Show.js | 1410 | 2016-04-28 20:28:05 |