Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-23-023031-index-headers.html | 2023-08-10 16:06:59 | |
| 0001437749-23-023031-index.html | 2023-08-10 16:06:59 | |
| 0001437749-23-023031.txt | 2023-08-10 16:06:59 | |
 0001437749-23-023031-xbrl.zip | 25295 | 2023-08-10 16:06:59 |
| ex_538787.htm | 263813 | 2023-08-10 16:06:59 |
| FilingSummary.xml | 1790 | 2023-08-10 16:06:59 |
| Financial_Report.xlsx | 5687 | 2023-08-10 16:06:59 |
 logo.jpg | 3174 | 2023-08-10 16:06:59 |
| MetaLinks.json | 19574 | 2023-08-10 16:06:59 |
| noticker-20230810.xsd | 3440 | 2023-08-10 16:06:59 |
| noticker-20230810_def.xml | 11435 | 2023-08-10 16:06:59 |
| noticker-20230810_lab.xml | 15309 | 2023-08-10 16:06:59 |
| noticker-20230810_pre.xml | 11595 | 2023-08-10 16:06:59 |
| R1.htm | 38335 | 2023-08-10 16:06:59 |
| report.css | 2767 | 2023-08-10 16:06:59 |
| Show.js | 1085 | 2023-08-10 16:06:59 |
| sofo20230627_8k.htm | 27675 | 2023-08-10 16:06:59 |
| sofo20230627_8k_htm.xml | 2551 | 2023-08-10 16:06:59 |