v3.26.3
S000054182 [Member] Investment Objectives and Goals - Sit ESG Growth Fund
Jun. 30, 2026
Prospectus [Line Items]  
Risk/Return [Heading] SIT ESG GROWTH FUND
Objective [Heading] INVESTMENT OBJECTIVE
Objective, Primary [Text Block]
Sit ESG Growth Fund (the “Fund”) seeks to maximize long-term capital appreciation.