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 0001014739-22-000009-index-headers.html | 2022-02-23 16:10:22 | |
| 0001014739-22-000009-index.html | 2022-02-23 16:10:22 | |
| 0001014739-22-000009.txt | 2022-02-23 16:10:22 | |
 0001014739-22-000009-xbrl.zip | 603337 | 2022-02-23 16:10:22 |
| bios-20211231.htm | 2255331 | 2022-02-23 16:10:22 |
| bios-20211231.xsd | 61005 | 2022-02-23 16:10:22 |
| bios-20211231_cal.xml | 123948 | 2022-02-23 16:10:22 |
| bios-20211231_def.xml | 413655 | 2022-02-23 16:10:22 |
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 bios-20211231_g2.jpg | 60695 | 2022-02-23 16:10:22 |
| bios-20211231_htm.xml | 1978914 | 2022-02-23 16:10:22 |
| bios-20211231_lab.xml | 923362 | 2022-02-23 16:10:22 |
| bios-20211231_pre.xml | 639307 | 2022-02-23 16:10:22 |
| FilingSummary.xml | 45836 | 2022-02-23 16:10:22 |
| Financial_Report.xlsx | 129355 | 2022-02-23 16:10:22 |
| MetaLinks.json | 910705 | 2022-02-23 16:10:22 |
| opch-ex211x20211231x10k.htm | 67508 | 2022-02-23 16:10:22 |
| opch-ex231x20211231x10k.htm | 2349 | 2022-02-23 16:10:22 |
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| report.css | 2767 | 2022-02-23 16:10:22 |
| Show.js | 1085 | 2022-02-23 16:10:22 |