v3.25.2
Expense Example, No Redemption - ALPS Global Opportunity Fund - Class C
Sep. 15, 2025
USD ($)
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year $ 249
Expense Example, No Redemption, 3 Years 785
Expense Example, No Redemption, 5 Years 1,347
Expense Example, No Redemption, 10 Years $ 2,874