S000048642 [Member] Shareholder Fees - Sit Small Cap Dividend Growth Fund |
Jun. 30, 2026 |
|---|---|
| Sit Small Cap Dividend Growth Fund - Class I | |
| Prospectus [Line Items] | |
| Redemption Fee (as a percentage of Amount Redeemed) | (2.00%) |
| Sit Small Cap Dividend Growth Fund - Class S | |
| Prospectus [Line Items] | |
| Redemption Fee (as a percentage of Amount Redeemed) | (2.00%) |