Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-21-028229-index-headers.html | 2021-12-09 16:09:18 | |
| 0001437749-21-028229-index.html | 2021-12-09 16:09:18 | |
| 0001437749-21-028229.txt | 2021-12-09 16:09:18 | |
 0001437749-21-028229-xbrl.zip | 22971 | 2021-12-09 16:09:18 |
| ex_286066.htm | 253589 | 2021-12-09 16:09:18 |
| FilingSummary.xml | 1779 | 2021-12-09 16:09:18 |
| Financial_Report.xlsx | 5571 | 2021-12-09 16:09:18 |
 logo.jpg | 3174 | 2021-12-09 16:09:18 |
| MetaLinks.json | 17331 | 2021-12-09 16:09:18 |
| noticker-20211209.xsd | 3625 | 2021-12-09 16:09:18 |
| noticker-20211209_def.xml | 10365 | 2021-12-09 16:09:18 |
| noticker-20211209_lab.xml | 13836 | 2021-12-09 16:09:18 |
| noticker-20211209_pre.xml | 10360 | 2021-12-09 16:09:18 |
| R1.htm | 34038 | 2021-12-09 16:09:18 |
| report.css | 2767 | 2021-12-09 16:09:18 |
| Show.js | 1085 | 2021-12-09 16:09:18 |
| sofo20210922_8k.htm | 25938 | 2021-12-09 16:09:18 |
| sofo20210922_8k_htm.xml | 2314 | 2021-12-09 16:09:18 |