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| 0001574815-20-000096-index.html | 2020-11-03 08:30:53 | |
| 0001574815-20-000096.txt | 2020-11-03 08:30:53 | |
 0001574815-20-000096-xbrl.zip | 238892 | 2020-11-03 08:30:53 |
| bmch-09302020xex311.htm | 8266 | 2020-11-03 08:30:53 |
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| bmch-09302020xex321.htm | 4624 | 2020-11-03 08:30:53 |
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| bmch-20200930.htm | 1356354 | 2020-11-03 08:30:53 |
| bmch-20200930.xsd | 37498 | 2020-11-03 08:30:53 |
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| bmch-20200930_lab.xml | 508463 | 2020-11-03 08:30:53 |
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| FilingSummary.xml | 29091 | 2020-11-03 08:30:53 |
| Financial_Report.xlsx | 71253 | 2020-11-03 08:30:53 |
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| report.css | 2767 | 2020-11-03 08:30:53 |
| Show.js | 1085 | 2020-11-03 08:30:53 |