Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-293749-index-headers.html | 2020-11-16 07:07:01 | |
| 0001193125-20-293749-index.html | 2020-11-16 07:07:01 | |
| 0001193125-20-293749.txt | 2020-11-16 07:07:01 | |
 0001193125-20-293749-xbrl.zip | 18905 | 2020-11-16 07:07:01 |
| bmch-20201116.xsd | 3082 | 2020-11-16 07:07:01 |
| bmch-20201116_lab.xml | 18139 | 2020-11-16 07:07:01 |
| bmch-20201116_pre.xml | 11416 | 2020-11-16 07:07:01 |
| d50305d8k.htm | 40934 | 2020-11-16 07:07:01 |
| d50305d8k_htm.xml | 3359 | 2020-11-16 07:07:01 |
| d50305dex991.htm | 23418 | 2020-11-16 07:07:01 |
| FilingSummary.xml | 1727 | 2020-11-16 07:07:01 |
| Financial_Report.xlsx | 5488 | 2020-11-16 07:07:01 |
 g50305g1114102910272.jpg | 3834 | 2020-11-16 07:07:01 |
 g50305g1114102910444.jpg | 2953 | 2020-11-16 07:07:01 |
| MetaLinks.json | 18960 | 2020-11-16 07:07:01 |
| R1.htm | 40172 | 2020-11-16 07:07:01 |
| report.css | 2767 | 2020-11-16 07:07:01 |
| Show.js | 1085 | 2020-11-16 07:07:01 |