Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000088941-22-000017-index-headers.html | 2022-08-31 16:24:44 | |
| 0000088941-22-000017-index.html | 2022-08-31 16:24:44 | |
| 0000088941-22-000017.txt | 2022-08-31 16:24:44 | |
 0000088941-22-000017-xbrl.zip | 301641 | 2022-08-31 16:24:44 |
| FilingSummary.xml | 48284 | 2022-08-31 16:24:44 |
| Financial_Report.xlsx | 110945 | 2022-08-31 16:24:44 |
| MetaLinks.json | 752783 | 2022-08-31 16:24:44 |
| R1.htm | 51554 | 2022-08-31 16:24:44 |
| R10.htm | 27173 | 2022-08-31 16:24:44 |
| R11.htm | 24629 | 2022-08-31 16:24:44 |
| R12.htm | 26344 | 2022-08-31 16:24:44 |
| R13.htm | 65513 | 2022-08-31 16:24:44 |
| R14.htm | 11013 | 2022-08-31 16:24:44 |
| R15.htm | 49538 | 2022-08-31 16:24:44 |
| R16.htm | 33608 | 2022-08-31 16:24:44 |
| R17.htm | 32064 | 2022-08-31 16:24:44 |
| R18.htm | 42547 | 2022-08-31 16:24:44 |
| R19.htm | 21600 | 2022-08-31 16:24:44 |
| R2.htm | 102435 | 2022-08-31 16:24:44 |
| R20.htm | 24401 | 2022-08-31 16:24:44 |
| R21.htm | 98634 | 2022-08-31 16:24:44 |
| R22.htm | 16631 | 2022-08-31 16:24:44 |
| R23.htm | 35765 | 2022-08-31 16:24:44 |
| R24.htm | 6283 | 2022-08-31 16:24:44 |
| R25.htm | 45902 | 2022-08-31 16:24:44 |
| R26.htm | 26183 | 2022-08-31 16:24:44 |
| R27.htm | 18091 | 2022-08-31 16:24:44 |
| R28.htm | 26516 | 2022-08-31 16:24:44 |
| R29.htm | 58786 | 2022-08-31 16:24:44 |
| R3.htm | 46164 | 2022-08-31 16:24:44 |
| R30.htm | 12040 | 2022-08-31 16:24:44 |
| R31.htm | 57335 | 2022-08-31 16:24:44 |
| R32.htm | 31656 | 2022-08-31 16:24:44 |
| R33.htm | 30551 | 2022-08-31 16:24:44 |
| R34.htm | 45590 | 2022-08-31 16:24:44 |
| R35.htm | 10046 | 2022-08-31 16:24:44 |
| R36.htm | 24290 | 2022-08-31 16:24:44 |
| R37.htm | 99459 | 2022-08-31 16:24:44 |
| R38.htm | 15865 | 2022-08-31 16:24:44 |
| R39.htm | 19067 | 2022-08-31 16:24:44 |
| R4.htm | 111363 | 2022-08-31 16:24:44 |
| R40.htm | 22280 | 2022-08-31 16:24:44 |
| R41.htm | 38907 | 2022-08-31 16:24:44 |
| R42.htm | 12506 | 2022-08-31 16:24:44 |
| R43.htm | 30351 | 2022-08-31 16:24:44 |
| R44.htm | 12651 | 2022-08-31 16:24:44 |
| R45.htm | 19368 | 2022-08-31 16:24:44 |
| R46.htm | 48950 | 2022-08-31 16:24:44 |
| R47.htm | 10293 | 2022-08-31 16:24:44 |
| R48.htm | 6685 | 2022-08-31 16:24:44 |
| R49.htm | 10695 | 2022-08-31 16:24:44 |
| R5.htm | 17926 | 2022-08-31 16:24:44 |
| R50.htm | 21795 | 2022-08-31 16:24:44 |
| R51.htm | 17719 | 2022-08-31 16:24:44 |
| R52.htm | 8266 | 2022-08-31 16:24:44 |
| R53.htm | 17036 | 2022-08-31 16:24:44 |
| R54.htm | 27675 | 2022-08-31 16:24:44 |
| R55.htm | 15040 | 2022-08-31 16:24:44 |
| R56.htm | 10519 | 2022-08-31 16:24:44 |
| R57.htm | 9389 | 2022-08-31 16:24:44 |
| R58.htm | 4434 | 2022-08-31 16:24:44 |
| R59.htm | 8734 | 2022-08-31 16:24:44 |
| R6.htm | 70067 | 2022-08-31 16:24:44 |
| R60.htm | 11236 | 2022-08-31 16:24:44 |
| R61.htm | 11588 | 2022-08-31 16:24:44 |
| R62.htm | 11671 | 2022-08-31 16:24:44 |
| R63.htm | 16405 | 2022-08-31 16:24:44 |
| R64.htm | 20226 | 2022-08-31 16:24:44 |
| R65.htm | 22598 | 2022-08-31 16:24:44 |
| R66.htm | 13642 | 2022-08-31 16:24:44 |
| R67.htm | 20955 | 2022-08-31 16:24:44 |
| R68.htm | 6768 | 2022-08-31 16:24:44 |
| R69.htm | 23563 | 2022-08-31 16:24:44 |
| R7.htm | 103925 | 2022-08-31 16:24:44 |
| R70.htm | 25256 | 2022-08-31 16:24:44 |
| R71.htm | 22068 | 2022-08-31 16:24:44 |
| R72.htm | 15141 | 2022-08-31 16:24:44 |
| R73.htm | 12967 | 2022-08-31 16:24:44 |
| R74.htm | 10709 | 2022-08-31 16:24:44 |
| R75.htm | 7377 | 2022-08-31 16:24:44 |
| R76.htm | 23730 | 2022-08-31 16:24:44 |
| R77.htm | 21080 | 2022-08-31 16:24:44 |
| R78.htm | 21646 | 2022-08-31 16:24:44 |
| R79.htm | 7098 | 2022-08-31 16:24:44 |
| R8.htm | 10949 | 2022-08-31 16:24:44 |
| R9.htm | 9477 | 2022-08-31 16:24:44 |
| report.css | 2767 | 2022-08-31 16:24:44 |
| Show.js | 1085 | 2022-08-31 16:24:44 |
| smtc-07312022xex311.htm | 9655 | 2022-08-31 16:24:44 |
| smtc-07312022xex312.htm | 9728 | 2022-08-31 16:24:44 |
| smtc-07312022xex321.htm | 5929 | 2022-08-31 16:24:44 |
| smtc-07312022xex322.htm | 5898 | 2022-08-31 16:24:44 |
| smtc-20220731.htm | 1952340 | 2022-08-31 16:24:44 |
| smtc-20220731.xsd | 50644 | 2022-08-31 16:24:44 |
| smtc-20220731_cal.xml | 89447 | 2022-08-31 16:24:44 |
| smtc-20220731_def.xml | 246367 | 2022-08-31 16:24:44 |
| smtc-20220731_htm.xml | 1694750 | 2022-08-31 16:24:44 |
| smtc-20220731_lab.xml | 644787 | 2022-08-31 16:24:44 |
| smtc-20220731_pre.xml | 445419 | 2022-08-31 16:24:44 |