Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-011909-index-headers.html | 2022-05-11 16:08:10 | |
| 0001437749-22-011909-index.html | 2022-05-11 16:08:10 | |
| 0001437749-22-011909.txt | 2022-05-11 16:08:10 | |
 0001437749-22-011909-xbrl.zip | 22800 | 2022-05-11 16:08:10 |
| ex_338161.htm | 236314 | 2022-05-11 16:08:10 |
| FilingSummary.xml | 1792 | 2022-05-11 16:08:10 |
| Financial_Report.xlsx | 5665 | 2022-05-11 16:08:10 |
 logo.jpg | 3174 | 2022-05-11 16:08:10 |
| MetaLinks.json | 19165 | 2022-05-11 16:08:10 |
| noticker-20220331.xsd | 3633 | 2022-05-11 16:08:10 |
| noticker-20220331_def.xml | 11544 | 2022-05-11 16:08:10 |
| noticker-20220331_lab.xml | 15414 | 2022-05-11 16:08:10 |
| noticker-20220331_pre.xml | 11700 | 2022-05-11 16:08:10 |
| R1.htm | 38942 | 2022-05-11 16:08:10 |
| report.css | 2767 | 2022-05-11 16:08:10 |
| Show.js | 1085 | 2022-05-11 16:08:10 |
| sofo20220218_8k.htm | 28073 | 2022-05-11 16:08:10 |
| sofo20220218_8k_htm.xml | 2553 | 2022-05-11 16:08:10 |