Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-21-020411-index-headers.html | 2021-08-18 16:10:45 | |
| 0001437749-21-020411-index.html | 2021-08-18 16:10:45 | |
| 0001437749-21-020411.txt | 2021-08-18 16:10:45 | |
 0001437749-21-020411-xbrl.zip | 11966 | 2021-08-18 16:10:45 |
| boch-20210818.xsd | 3594 | 2021-08-18 16:10:45 |
| boch-20210818_def.xml | 11808 | 2021-08-18 16:10:45 |
| boch-20210818_lab.xml | 15859 | 2021-08-18 16:10:45 |
| boch-20210818_pre.xml | 12023 | 2021-08-18 16:10:45 |
 boch01.jpg | 6060 | 2021-08-18 16:10:45 |
| boch20210817_8k.htm | 21044 | 2021-08-18 16:10:45 |
| boch20210817_8k_htm.xml | 2649 | 2021-08-18 16:10:45 |
| ex_276799.htm | 9996 | 2021-08-18 16:10:45 |
| FilingSummary.xml | 1759 | 2021-08-18 16:10:45 |
| Financial_Report.xlsx | 5690 | 2021-08-18 16:10:45 |
| MetaLinks.json | 19550 | 2021-08-18 16:10:45 |
| R1.htm | 40368 | 2021-08-18 16:10:45 |
| report.css | 2767 | 2021-08-18 16:10:45 |
| Show.js | 1085 | 2021-08-18 16:10:45 |