Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000811808-22-000007-index-headers.html | 2022-03-02 14:05:59 | |
| 0000811808-22-000007-index.html | 2022-03-02 14:05:59 | |
| 0000811808-22-000007.txt | 2022-03-02 14:05:59 | |
 0000811808-22-000007-xbrl.zip | 75873 | 2022-03-02 14:05:59 |
| exhibit10120220224.htm | 37967 | 2022-03-02 14:05:59 |
| exhibit3120220224.htm | 60213 | 2022-03-02 14:05:59 |
| FilingSummary.xml | 1850 | 2022-03-02 14:05:59 |
| Financial_Report.xlsx | 5722 | 2022-03-02 14:05:59 |
 image_3.jpg | 1947 | 2022-03-02 14:05:59 |
| MetaLinks.json | 17909 | 2022-03-02 14:05:59 |
| R1.htm | 40140 | 2022-03-02 14:05:59 |
| report.css | 2767 | 2022-03-02 14:05:59 |
| Show.js | 1085 | 2022-03-02 14:05:59 |
| smmf-20220224.htm | 38829 | 2022-03-02 14:05:59 |
| smmf-20220224.xsd | 2005 | 2022-03-02 14:05:59 |
 smmf-20220224_g1.jpg | 52116 | 2022-03-02 14:05:59 |
| smmf-20220224_htm.xml | 11325 | 2022-03-02 14:05:59 |
| smmf-20220224_lab.xml | 25234 | 2022-03-02 14:05:59 |
| smmf-20220224_pre.xml | 13232 | 2022-03-02 14:05:59 |