v3.25.4
Investment Objectives and Goals
Jan. 28, 2026
Keeley Gabelli Small Cap Dividend Fund  
Prospectus [Line Items]  
Risk/Return [Heading] Keeley Gabelli Small Cap Dividend Fund  Class (A) Shares: KSDVX Class (I) Shares: KSDIX
Objective [Heading] INVESTMENT OBJECTIVE
Objective, Primary [Text Block]

The Keeley Gabelli Small Cap Dividend Fund (the “Fund”) seeks capital appreciation and current income.

Keeley Gabelli SMID Cap Value Fund  
Prospectus [Line Items]  
Risk/Return [Heading] KEELEY-GABELLI SMID Cap Value Fund Class (A) Shares: KSMVX Class (I) Shares: KSMIX
Objective [Heading] INVESTMENT OBJECTIVE
Objective, Primary [Text Block]

Keeley Gabelli SMID Cap Value Fund (the “Fund”) seeks capital appreciation.

Keeley Gabelli Mid Cap Dividend Fund  
Prospectus [Line Items]  
Risk/Return [Heading] Keeley Gabelli Mid Cap Dividend Fund Class (A) Shares: KMDVX Class (I) Shares: KMDIX
Objective [Heading] INVESTMENT OBJECTIVE
Objective, Primary [Text Block]

The Keeley Gabelli Mid Cap Dividend Fund (the “Fund”) seeks capital appreciation.