v3.26.1
Expense Example
Mar. 31, 2026
USD ($)
ALPS Sector Dividend Dogs ETF | ALPS Sector Dividend Dogs ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 37
Expense Example, with Redemption, 3 Years 116
Expense Example, with Redemption, 5 Years 202
Expense Example, with Redemption, 10 Years 455
ALPS International Sector Dividend Dogs ETF | ALPS International Sector Dividend Dogs ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 51
Expense Example, with Redemption, 3 Years 160
Expense Example, with Redemption, 5 Years 280
Expense Example, with Redemption, 10 Years 628
ALPS Emerging Sector Dividend Dogs ETF | ALPS Emerging Sector Dividend Dogs ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 61
Expense Example, with Redemption, 3 Years 192
Expense Example, with Redemption, 5 Years 335
Expense Example, with Redemption, 10 Years 750
ALPS REIT Dividend Dogs ETF | ALPS REIT Dividend Dogs ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 36
Expense Example, with Redemption, 3 Years 113
Expense Example, with Redemption, 5 Years 196
Expense Example, with Redemption, 10 Years 443
Alps Equal Sector Weight ETF | Alps Equal Sector Weight ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 28
Expense Example, with Redemption, 3 Years 126
Expense Example, with Redemption, 5 Years 234
Expense Example, with Redemption, 10 Years 549
ALERIAN MLP ETF | ALERIAN MLP ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 103
Expense Example, with Redemption, 3 Years 321
Expense Example, with Redemption, 5 Years 558
Expense Example, with Redemption, 10 Years 1,235
Alerian Energy Infrastructure ETF | Alerian Energy Infrastructure ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 36
Expense Example, with Redemption, 3 Years 113
Expense Example, with Redemption, 5 Years 196
Expense Example, with Redemption, 10 Years 443
RiverFront Strategic Income Fund | RiverFront Strategic Income Fund Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 47
Expense Example, with Redemption, 3 Years 148
Expense Example, with Redemption, 5 Years 258
Expense Example, with Redemption, 10 Years 579
ALPS Dynamic Core Income ETF | ALPS Dynamic Core Income ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 52
Expense Example, with Redemption, 3 Years 164
Expense Example, with Redemption, 5 Years 285
Expense Example, with Redemption, 10 Years 640
ALPS Dynamic US Dividend Advantage ETF | ALPS Dynamic US Dividend Advantage ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 53
Expense Example, with Redemption, 3 Years 167
Expense Example, with Redemption, 5 Years 291
Expense Example, with Redemption, 10 Years 652
ALPS Active Equity Opportunity ETF | ALPS Active Equity Opportunity ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 49
Expense Example, with Redemption, 3 Years 154
Expense Example, with Redemption, 5 Years 269
Expense Example, with Redemption, 10 Years 603
Barron's 400 ETF | Barron's 400 ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 66
Expense Example, with Redemption, 3 Years 208
Expense Example, with Redemption, 5 Years 362
Expense Example, with Redemption, 10 Years 810
ALPS Medical Breakthroughs ETF | ALPS Medical Breakthroughs ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 51
Expense Example, with Redemption, 3 Years 160
Expense Example, with Redemption, 5 Years 280
Expense Example, with Redemption, 10 Years 628
ALPS DISRUPTIVE TECHNOLOGIES ETF | ALPS DISRUPTIVE TECHNOLOGIES ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 51
Expense Example, with Redemption, 3 Years 160
Expense Example, with Redemption, 5 Years 280
Expense Example, with Redemption, 10 Years 628
ALPS Clean Energy ETF | ALPS Clean Energy ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 56
Expense Example, with Redemption, 3 Years 176
Expense Example, with Redemption, 5 Years 307
Expense Example, with Redemption, 10 Years 689
ALPS Active REIT ETF | ALPS Active REIT ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 69
Expense Example, with Redemption, 3 Years 218
Expense Example, with Redemption, 5 Years 379
Expense Example, with Redemption, 10 Years 846
ALPS | Smith Core Plus Bond ETF | ALPS | Smith Core Plus Bond ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 60
Expense Example, with Redemption, 3 Years 189
Expense Example, with Redemption, 5 Years 329
Expense Example, with Redemption, 10 Years 737
Level Four Large Cap Growth Active ETF | Level Four Large Cap Growth Active ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 51
Expense Example, with Redemption, 3 Years 160
Expense Example, with Redemption, 5 Years 280
Expense Example, with Redemption, 10 Years 628
ALPS | BBH Intermediate Municipal Bond ETF | ALPS | BBH Intermediate Municipal Bond ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 45
Expense Example, with Redemption, 3 Years 141
Expense Example, with Redemption, 5 Years 246
Expense Example, with Redemption, 10 Years 554
ALPS | O'Shares U.S. Quality Dividend ETF | ALPS | O'Shares U.S. Quality Dividend ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 49
Expense Example, with Redemption, 3 Years 154
Expense Example, with Redemption, 5 Years 269
Expense Example, with Redemption, 10 Years 603
ALPS | O'Shares U.S. Small-Cap Quality Dividend ETF | ALPS | O'Shares U.S. Small-Cap Quality Dividend ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 49
Expense Example, with Redemption, 3 Years 154
Expense Example, with Redemption, 5 Years 269
Expense Example, with Redemption, 10 Years 603
ALPS | O'Shares Global Internet Giants ETF | ALPS | O'Shares Global Internet Giants ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 49
Expense Example, with Redemption, 3 Years 154
Expense Example, with Redemption, 5 Years 269
Expense Example, with Redemption, 10 Years 603
ALPS | O'Shares International Developed Quality Dividend ETF | ALPS | O'Shares International Developed Quality Dividend ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 49
Expense Example, with Redemption, 3 Years 154
Expense Example, with Redemption, 5 Years 269
Expense Example, with Redemption, 10 Years 603
ALPS Electrification Infrastructure ETF | ALPS Electrification Infrastructure ETF Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 51
Expense Example, with Redemption, 3 Years 160
Expense Example, with Redemption, 5 Years 280
Expense Example, with Redemption, 10 Years $ 628