Parent Directory| Name | Size | Last Modified |
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| 0001564590-20-047517-index.html | 2020-10-26 09:01:17 | |
| 0001564590-20-047517.txt | 2020-10-26 09:01:17 | |
 0001564590-20-047517-xbrl.zip | 38385 | 2020-10-26 09:01:17 |
| d51790dex991.htm | 981601 | 2020-10-26 09:01:17 |
| FilingSummary.xml | 1668 | 2020-10-26 09:01:17 |
| Financial_Report.xlsx | 5433 | 2020-10-26 09:01:17 |
 g51790logo.jpg | 13277 | 2020-10-26 09:01:17 |
| MetaLinks.json | 18627 | 2020-10-26 09:01:17 |
| R1.htm | 38601 | 2020-10-26 09:01:17 |
| report.css | 2767 | 2020-10-26 09:01:17 |
| Show.js | 1085 | 2020-10-26 09:01:17 |
| sona-20201026.xsd | 5704 | 2020-10-26 09:01:17 |
| sona-20201026_lab.xml | 18717 | 2020-10-26 09:01:17 |
| sona-20201026_pre.xml | 11104 | 2020-10-26 09:01:17 |
| sona-8k_20201026.htm | 31498 | 2020-10-26 09:01:17 |
| sona-8k_20201026_htm.xml | 3415 | 2020-10-26 09:01:17 |