Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-24-007614-index-headers.html | 2024-06-11 16:16:06 | |
| 0001654954-24-007614-index.html | 2024-06-11 16:16:06 | |
| 0001654954-24-007614.txt | 2024-06-11 16:16:06 | |
 0001654954-24-007614-xbrl.zip | 81943 | 2024-06-11 16:16:06 |
| FilingSummary.xml | 16305 | 2024-06-11 16:16:06 |
| Financial_Report.xlsx | 40025 | 2024-06-11 16:16:06 |
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| R1.htm | 53086 | 2024-06-11 16:16:06 |
| R10.htm | 23275 | 2024-06-11 16:16:06 |
| R11.htm | 66967 | 2024-06-11 16:16:06 |
| R12.htm | 39677 | 2024-06-11 16:16:06 |
| R13.htm | 26144 | 2024-06-11 16:16:06 |
| R14.htm | 19383 | 2024-06-11 16:16:06 |
| R15.htm | 6562 | 2024-06-11 16:16:06 |
| R16.htm | 6281 | 2024-06-11 16:16:06 |
| R17.htm | 7291 | 2024-06-11 16:16:06 |
| R18.htm | 30330 | 2024-06-11 16:16:06 |
| R19.htm | 18742 | 2024-06-11 16:16:06 |
| R2.htm | 108667 | 2024-06-11 16:16:06 |
| R20.htm | 24436 | 2024-06-11 16:16:06 |
| R21.htm | 39907 | 2024-06-11 16:16:06 |
| R22.htm | 26587 | 2024-06-11 16:16:06 |
| R23.htm | 6361 | 2024-06-11 16:16:06 |
| R3.htm | 27270 | 2024-06-11 16:16:06 |
| R4.htm | 89427 | 2024-06-11 16:16:06 |
| R5.htm | 29658 | 2024-06-11 16:16:06 |
| R6.htm | 85035 | 2024-06-11 16:16:06 |
| R7.htm | 53989 | 2024-06-11 16:16:06 |
| R8.htm | 27281 | 2024-06-11 16:16:06 |
| R9.htm | 12179 | 2024-06-11 16:16:06 |
| report.css | 2767 | 2024-06-11 16:16:06 |
| Show.js | 1085 | 2024-06-11 16:16:06 |
| smid-20240331.xsd | 25339 | 2024-06-11 16:16:06 |
| smid-20240331_cal.xml | 39936 | 2024-06-11 16:16:06 |
| smid-20240331_def.xml | 51946 | 2024-06-11 16:16:06 |
| smid-20240331_lab.xml | 186827 | 2024-06-11 16:16:06 |
| smid-20240331_pre.xml | 138995 | 2024-06-11 16:16:06 |
| smid_10q.htm | 589144 | 2024-06-11 16:16:06 |
| smid_10q_htm.xml | 364572 | 2024-06-11 16:16:06 |
| smid_ex311.htm | 11808 | 2024-06-11 16:16:06 |
| smid_ex312.htm | 11645 | 2024-06-11 16:16:06 |
| smid_ex321.htm | 5859 | 2024-06-11 16:16:06 |