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 0001564590-20-052499-index-headers.html | 2020-11-09 16:10:31 | |
| 0001564590-20-052499-index.html | 2020-11-09 16:10:31 | |
| 0001564590-20-052499.txt | 2020-11-09 16:10:31 | |
 0001564590-20-052499-xbrl.zip | 28313 | 2020-11-09 16:10:31 |
| FilingSummary.xml | 1742 | 2020-11-09 16:10:31 |
| Financial_Report.xlsx | 5502 | 2020-11-09 16:10:31 |
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| MetaLinks.json | 19770 | 2020-11-09 16:10:31 |
| R1.htm | 40191 | 2020-11-09 16:10:31 |
| report.css | 2767 | 2020-11-09 16:10:31 |
| Show.js | 1085 | 2020-11-09 16:10:31 |
| sien-20201109.xsd | 5772 | 2020-11-09 16:10:31 |
| sien-20201109_lab.xml | 19478 | 2020-11-09 16:10:31 |
| sien-20201109_pre.xml | 11627 | 2020-11-09 16:10:31 |
| sien-8k_20201109.htm | 36418 | 2020-11-09 16:10:31 |
| sien-8k_20201109_htm.xml | 3568 | 2020-11-09 16:10:31 |
| sien-ex991_6.htm | 698997 | 2020-11-09 16:10:31 |