Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000811808-21-000017-index-headers.html | 2021-04-23 15:06:30 | |
| 0000811808-21-000017-index.html | 2021-04-23 15:06:30 | |
| 0000811808-21-000017.txt | 2021-04-23 15:06:30 | |
 0000811808-21-000017-xbrl.zip | 157114 | 2021-04-23 15:06:30 |
| exhibit2120210422.htm | 568812 | 2021-04-23 15:06:30 |
| exhibit991earnings1stquart.htm | 734577 | 2021-04-23 15:06:30 |
| exhibit992.htm | 15685 | 2021-04-23 15:06:30 |
| FilingSummary.xml | 1957 | 2021-04-23 15:06:30 |
| Financial_Report.xlsx | 5691 | 2021-04-23 15:06:30 |
 image_01.jpg | 99555 | 2021-04-23 15:06:30 |
 image_02.jpg | 9386 | 2021-04-23 15:06:30 |
 image_11.jpg | 6609 | 2021-04-23 15:06:30 |
 image_31.jpg | 89 | 2021-04-23 15:06:30 |
| MetaLinks.json | 18038 | 2021-04-23 15:06:30 |
| R1.htm | 38649 | 2021-04-23 15:06:30 |
| report.css | 2767 | 2021-04-23 15:06:30 |
| Show.js | 1085 | 2021-04-23 15:06:30 |
| smmf-20210422.htm | 42790 | 2021-04-23 15:06:30 |
| smmf-20210422.xsd | 2520 | 2021-04-23 15:06:30 |
| smmf-20210422_cal.xml | 803 | 2021-04-23 15:06:30 |
| smmf-20210422_def.xml | 1767 | 2021-04-23 15:06:30 |
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| smmf-20210422_htm.xml | 10775 | 2021-04-23 15:06:30 |
| smmf-20210422_lab.xml | 24275 | 2021-04-23 15:06:30 |
| smmf-20210422_pre.xml | 12739 | 2021-04-23 15:06:30 |