Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000893538-20-000121-index-headers.html | 2020-07-30 19:04:31 | |
| 0000893538-20-000121-index.html | 2020-07-30 19:04:31 | |
| 0000893538-20-000121.txt | 2020-07-30 19:04:31 | |
 0000893538-20-000121-xbrl.zip | 49488 | 2020-07-30 19:04:31 |
| exhibit99107302020er.htm | 1025036 | 2020-07-30 19:04:31 |
| FilingSummary.xml | 1745 | 2020-07-30 19:04:31 |
| Financial_Report.xlsx | 5444 | 2020-07-30 19:04:31 |
| MetaLinks.json | 17494 | 2020-07-30 19:04:31 |
| R1.htm | 38611 | 2020-07-30 19:04:31 |
| report.css | 2767 | 2020-07-30 19:04:31 |
| Show.js | 1085 | 2020-07-30 19:04:31 |
| sm-20200730.htm | 42634 | 2020-07-30 19:04:31 |
| sm-20200730.xsd | 2446 | 2020-07-30 19:04:31 |
| sm-20200730_cal.xml | 741 | 2020-07-30 19:04:31 |
| sm-20200730_def.xml | 1687 | 2020-07-30 19:04:31 |
| sm-20200730_htm.xml | 11889 | 2020-07-30 19:04:31 |
| sm-20200730_lab.xml | 24275 | 2020-07-30 19:04:31 |
| sm-20200730_pre.xml | 12677 | 2020-07-30 19:04:31 |
 smenergylogoverticallg1.jpg | 257080 | 2020-07-30 19:04:31 |