Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000893538-20-000063-index-headers.html | 2020-05-28 08:03:32 | |
| 0000893538-20-000063-index.html | 2020-05-28 08:03:32 | |
| 0000893538-20-000063.txt | 2020-05-28 08:03:32 | |
 0000893538-20-000063-xbrl.zip | 16172 | 2020-05-28 08:03:32 |
| exhibit9915282020.htm | 25864 | 2020-05-28 08:03:32 |
| FilingSummary.xml | 1742 | 2020-05-28 08:03:32 |
| Financial_Report.xlsx | 5781 | 2020-05-28 08:03:32 |
| MetaLinks.json | 18153 | 2020-05-28 08:03:32 |
| R1.htm | 38604 | 2020-05-28 08:03:32 |
| report.css | 2767 | 2020-05-28 08:03:32 |
| Show.js | 1085 | 2020-05-28 08:03:32 |
| sm-20200528.htm | 41923 | 2020-05-28 08:03:32 |
| sm-20200528.xsd | 2587 | 2020-05-28 08:03:32 |
| sm-20200528_cal.xml | 741 | 2020-05-28 08:03:32 |
| sm-20200528_def.xml | 1687 | 2020-05-28 08:03:32 |
| sm-20200528_htm.xml | 11837 | 2020-05-28 08:03:32 |
| sm-20200528_lab.xml | 24275 | 2020-05-28 08:03:32 |
| sm-20200528_pre.xml | 12677 | 2020-05-28 08:03:32 |
 smenergylogoverticalas.jpg | 257080 | 2020-05-28 08:03:32 |
 smenergylogoverticalas1.jpg | 257080 | 2020-05-28 08:03:32 |