Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-21-001054-index-headers.html | 2021-01-22 09:00:22 | |
| 0001437749-21-001054-index.html | 2021-01-22 09:00:22 | |
| 0001437749-21-001054.txt | 2021-01-22 09:00:22 | |
 0001437749-21-001054-xbrl.zip | 85944 | 2021-01-22 09:00:22 |
| boch-20210122.xsd | 3700 | 2021-01-22 09:00:22 |
| boch-20210122_def.xml | 11975 | 2021-01-22 09:00:22 |
| boch-20210122_lab.xml | 16020 | 2021-01-22 09:00:22 |
| boch-20210122_pre.xml | 12184 | 2021-01-22 09:00:22 |
| boch20210120_8k.htm | 24924 | 2021-01-22 09:00:22 |
| boch20210120_8k_htm.xml | 2656 | 2021-01-22 09:00:22 |
| ex_221664.htm | 1957121 | 2021-01-22 09:00:22 |
| FilingSummary.xml | 1765 | 2021-01-22 09:00:22 |
| Financial_Report.xlsx | 5466 | 2021-01-22 09:00:22 |
 image01.jpg | 5918 | 2021-01-22 09:00:22 |
| MetaLinks.json | 19885 | 2021-01-22 09:00:22 |
| R1.htm | 40408 | 2021-01-22 09:00:22 |
| report.css | 2767 | 2021-01-22 09:00:22 |
| Show.js | 1085 | 2021-01-22 09:00:22 |