Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000893538-21-000006-index-headers.html | 2021-02-17 16:17:12 | |
| 0000893538-21-000006-index.html | 2021-02-17 16:17:12 | |
| 0000893538-21-000006.txt | 2021-02-17 16:17:12 | |
 0000893538-21-000006-xbrl.zip | 46706 | 2021-02-17 16:17:12 |
| exhibit99102172021er.htm | 673518 | 2021-02-17 16:17:12 |
| FilingSummary.xml | 1745 | 2021-02-17 16:17:12 |
| Financial_Report.xlsx | 5444 | 2021-02-17 16:17:12 |
| MetaLinks.json | 17494 | 2021-02-17 16:17:12 |
| R1.htm | 38611 | 2021-02-17 16:17:12 |
| report.css | 2767 | 2021-02-17 16:17:12 |
| Show.js | 1085 | 2021-02-17 16:17:12 |
| sm-20210217.htm | 32865 | 2021-02-17 16:17:12 |
| sm-20210217.xsd | 2446 | 2021-02-17 16:17:12 |
| sm-20210217_cal.xml | 741 | 2021-02-17 16:17:12 |
| sm-20210217_def.xml | 1687 | 2021-02-17 16:17:12 |
| sm-20210217_htm.xml | 10889 | 2021-02-17 16:17:12 |
| sm-20210217_lab.xml | 24275 | 2021-02-17 16:17:12 |
| sm-20210217_pre.xml | 12677 | 2021-02-17 16:17:12 |
 smenergylogovertical_lga161.jpg | 257080 | 2021-02-17 16:17:12 |