Fees and Expenses |
Feb. 28, 2026
USD ($)
|
|---|---|
| ALPS Global Opportunity Fund | |
| Prospectus [Line Items] | |
| Expense Heading [Optional Text] | FEES AND EXPENSES OF THE FUND |
| Expense Narrative [Text Block] | This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. More information about these and other discounts is available from your financial professional and in “BUYING, EXCHANGING AND REDEEMING SHARES” at page 92 of the Prospectus and “PURCHASE, EXCHANGE & REDEMPTION OF SHARES” at page 65 of the Fund’s statement of additional information. Descriptions of sales charge waivers and/or discounts for Class A Shares with respect to certain financial intermediaries are reproduced in “Appendix A – Intermediary-Specific Sales Charge Waivers and Discounts” to this prospectus based on information provided by the financial intermediary. |
| Expense Breakpoint Discounts [Text] | You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. |
| Expenses Restated to Reflect Current [Text] | Total Annual Fund Operating Expenses have been restated to reflect current fees. |
| Expense Breakpoint, Minimum Investment Required [Amount] | $ 50,000 |
| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The operating expenses in this fee table will not correlate to the expense ratio in the Portfolio’s financial statements (or the financial highlights in its prospectus) because the financial statements include only the direct operating expenses incurred by the Portfolio, not the indirect costs of investing in the acquired funds. |
| Shareholder Fees Caption [Optional Text] | Shareholder Fees (fees paid directly from your investment) |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) |
| Expense Example [Heading] | Example |
| Expense Example Narrative [Text Block] | This example is intended to help you compare the costs of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. This example reflects the net operating expenses with expense waivers for the current term of the Fund’s Expense Agreement, which ends February 28, 2027. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. |
| Expense Example by, Year, Caption [Text] | Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
| Expense Example, No Redemption, By Year, Caption [Text] | You would pay the following expenses if you did not redeem your shares: |
| Expense Example Closing [Text Block] | The Example does not reflect sales charges (loads) on reinvested dividends and other distributions. If these sales charges (loads) were included, your costs would be higher. The expenses that would be paid for Investor Class, Class A, Class I, and Class R shares if a shareholder did not redeem shares, would be the same. |
| Portfolio Turnover [Heading] | PORTFOLIO TURNOVER |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. A higher portfolio turnover rate may also result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the fiscal year ended October 31, 2025, the Fund’s portfolio turnover rate was 31% of the average value of its portfolio. |
| Portfolio Turnover, Rate | 31.00% |
| ALPS | CoreCommodity Management CompleteCommodities® Strategy Fund | |
| Prospectus [Line Items] | |
| Expense Heading [Optional Text] | FEES AND EXPENSES OF THE FUND |
| Expense Narrative [Text Block] | This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. More information about these and other discounts is available from your financial professional and in “BUYING, EXCHANGING AND REDEEMING SHARES” at page 92 of the Prospectus and “PURCHASE, EXCHANGE & REDEMPTION OF SHARES” at page 65 of the Fund’s statement of additional information. Descriptions of sales charge waivers and/or discounts for Class A Shares with respect to certain financial intermediaries are reproduced in “Appendix A – Intermediary-Specific Sales Charge Waivers and Discounts” to this prospectus based on information provided by the financial intermediary. |
| Expense Breakpoint Discounts [Text] | You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. |
| Expenses Restated to Reflect Current [Text] | Total Annual Fund Operating Expenses have been restated to reflect current fees. |
| Expense Breakpoint, Minimum Investment Required [Amount] | $ 50,000 |
| Shareholder Fees Caption [Optional Text] | Shareholder Fees (fees paid directly from your investment) |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) |
| Expense Example [Heading] | Example |
| Expense Example Narrative [Text Block] | This example is intended to help you compare the costs of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. This example reflects the net operating expenses with expense waivers for the current term of the Fund’s Expense Agreement, which ends February 28, 2027. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. |
| Expense Example by, Year, Caption [Text] | Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
| Expense Example, No Redemption, By Year, Caption [Text] | You would pay the following expenses if you did not redeem your shares: |
| Expense Example Closing [Text Block] | The Example does not reflect sales charges (loads) on reinvested dividends and other distributions. If these sales charges (loads) were included, your costs would be higher. The expenses that would be paid for Investor Class, Class A, and Class I shares, if a shareholder did not redeem shares, would be the same. |
| Portfolio Turnover [Heading] | PORTFOLIO TURNOVER |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the fiscal year ended October 31, 2025, the Fund’s portfolio turnover rate was 19% of the average value of its portfolio. |
| Portfolio Turnover, Rate | 19.00% |
| ALPS Balanced Opportunity Fund | |
| Prospectus [Line Items] | |
| Expense Heading [Optional Text] | FEES AND EXPENSES OF THE FUND |
| Expense Narrative [Text Block] | This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. More information about these and other discounts is available from your financial professional and in “BUYING, EXCHANGING AND REDEEMING SHARES” at page 92 of the Prospectus and “PURCHASE, EXCHANGE & REDEMPTION OF SHARES” at page 65 of the Fund’s statement of additional information. Descriptions of sales charge waivers and/or discounts for Class A Shares with respect to certain financial intermediaries are reproduced in “Appendix A – Intermediary-Specific Sales Charge Waivers and Discounts” to this prospectus based on information provided by the financial intermediary. |
| Expense Breakpoint Discounts [Text] | You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. |
| Expenses Restated to Reflect Current [Text] | Total Annual Fund Operating Expenses have been restated to reflect current fees. |
| Expense Breakpoint, Minimum Investment Required [Amount] | $ 50,000 |
| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The operating expenses in this fee table will not correlate to the expense ratio in the Portfolio’s financial statements (or the financial highlights in its prospectus) because the financial statements include only the direct operating expenses incurred by the Portfolio, not the indirect costs of investing in the acquired funds. |
| Shareholder Fees Caption [Optional Text] | Shareholder Fees (fees paid directly from your investment) |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) |
| Expense Example [Heading] | Example |
| Expense Example Narrative [Text Block] | This example is intended to help you compare the costs of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. This example reflects (i) the expense waiver, which has no termination date, for the AFFE Agreement and (ii) the expense waiver for the period ending February 28, 2027 with respect to the total annual operating expenses of the Fund. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. |
| Expense Example by, Year, Caption [Text] | Although your actual costs may be higher or lower, based on these assumptions your cost would be: |
| Expense Example, No Redemption, By Year, Caption [Text] | You would pay the following expenses if you did not redeem your shares: |
| Expense Example Closing [Text Block] | The Example does not reflect sales charges (loads) on reinvested dividends and other distributions. If these sales charges (loads) were included, your costs would be higher. The expenses that would be paid for Investor Class, Class A, and Class I shares, if a shareholder did not redeem shares, would be the same. |
| Portfolio Turnover [Heading] | PORTFOLIO TURNOVER |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. A higher portfolio turnover rate may also result in higher taxes when Fund shares are held in a taxable account. During the fiscal year ended October 31, 2025, the Fund’s portfolio turnover rate was 44% of the average value of its portfolio. |
| Portfolio Turnover, Rate | 44.00% |
| ALPS | Smith Total Return Bond Fund | |
| Prospectus [Line Items] | |
| Expense Heading [Optional Text] | FEES AND EXPENSES OF THE FUND |
| Expense Narrative [Text Block] | This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. More information about these and other discounts is available from your financial professional and in “BUYING, EXCHANGING AND REDEEMING SHARES” at page 92 of the Prospectus and “PURCHASE, EXCHANGE & REDEMPTION OF SHARES” at page 65 of the Fund’s statement of additional information. Descriptions of sales charge waivers and/or discounts for Class A Shares with respect to certain financial intermediaries are reproduced in “Appendix A – Intermediary-Specific Sales Charge Waivers and Discounts” to this prospectus based on information provided by the financial intermediary. |
| Expense Breakpoint Discounts [Text] | You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. |
| Expenses Restated to Reflect Current [Text] | Total Annual Fund Operating Expenses have been restated to reflect current fees. |
| Expense Breakpoint, Minimum Investment Required [Amount] | $ 50,000 |
| Shareholder Fees Caption [Optional Text] | Shareholder Fees (fees paid directly from your investment) |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) |
| Expense Example [Heading] | Example |
| Expense Example Narrative [Text Block] | This example is intended to help you compare the costs of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. This example reflects the net operating expenses with expense waivers for the current term of the Fund’s Expense Agreement, which ends February 28, 2027. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. |
| Expense Example by, Year, Caption [Text] | Although your actual costs may be higher or lower, based on these assumptions your cost would be: |
| Expense Example, No Redemption, By Year, Caption [Text] | You would pay the following expenses if you did not redeem your shares: |
| Expense Example Closing [Text Block] | The Example does not reflect sales charges (loads) on reinvested dividends and other distributions. If these sales charges (loads) were included, your costs would be higher. The expenses that would be paid for Investor Class, Class A, and Class I shares, if a shareholder did not redeem shares, would be the same. |
| Portfolio Turnover [Heading] | PORTFOLIO TURNOVER |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. A higher portfolio turnover rate may also result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the fiscal year ended October 31, 2025, the Fund’s portfolio turnover rate was 131% of the average value of its portfolio. |
| Portfolio Turnover, Rate | 131.00% |
| ALPS | Smith Short Duration Bond Fund | |
| Prospectus [Line Items] | |
| Expense Heading [Optional Text] | FEES AND EXPENSES OF THE FUND |
| Expense Narrative [Text Block] | This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. More information about these and other discounts is available from your financial professional and in “BUYING, EXCHANGING AND REDEEMING SHARES” at page 92 of the Prospectus and “PURCHASE, EXCHANGE & REDEMPTION OF SHARES” at page 65 of the Fund’s statement of additional information. Descriptions of sales charge waivers and/or discounts for Class A Shares with respect to certain financial intermediaries are reproduced in “Appendix A – Intermediary-Specific Sales Charge Waivers and Discounts” to this prospectus based on information provided by the financial intermediary. |
| Expense Breakpoint Discounts [Text] | You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. |
| Expenses Restated to Reflect Current [Text] | Total Annual Fund Operating Expenses have been restated to reflect current fees. |
| Expense Breakpoint, Minimum Investment Required [Amount] | $ 50,000 |
| Shareholder Fees Caption [Optional Text] | Shareholder Fees (fees paid directly from your investment) |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) |
| Expense Example [Heading] | Example |
| Expense Example Narrative [Text Block] | This example is intended to help you compare the costs of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. This example reflects the net operating expenses with expense waivers for the current term of the Fund’s Expense Agreement, which ends February 28, 2027. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. |
| Expense Example by, Year, Caption [Text] | Although your actual costs may be higher or lower, based on these assumptions your cost would be: |
| Expense Example, No Redemption, By Year, Caption [Text] | You would pay the following expenses if you did not redeem your shares: |
| Expense Example Closing [Text Block] | The Example does not reflect sales charges (loads) on reinvested dividends and other distributions. If these sales charges (loads) were included, your costs would be higher. The expenses that would be paid for Investor Class, Class A, and Class I shares, if a shareholder did not redeem shares, would be the same. |
| Portfolio Turnover [Heading] | PORTFOLIO TURNOVER |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. A higher portfolio turnover rate may also result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the fiscal year ended October 31, 2025, the Fund’s portfolio turnover rate was 109% of the average value of its portfolio. |
| Portfolio Turnover, Rate | 109.00% |
| ALPS | Smith Credit Opportunities Fund | |
| Prospectus [Line Items] | |
| Expense Heading [Optional Text] | FEES AND EXPENSES OF THE FUND |
| Expense Narrative [Text Block] | This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. More information about these and other discounts is available from your financial professional and in “BUYING, EXCHANGING AND REDEEMING SHARES” at page 92 of the Prospectus and “PURCHASE, EXCHANGE & REDEMPTION OF SHARES” at page 65 of the Fund’s statement of additional information. Descriptions of sales charge waivers and/or discounts for Class A Shares with respect to certain financial intermediaries are reproduced in “Appendix A – Intermediary-Specific Sales Charge Waivers and Discounts” to this prospectus based on information provided by the financial intermediary. |
| Expense Breakpoint Discounts [Text] | You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. |
| Expenses Restated to Reflect Current [Text] | Total Annual Fund Operating Expenses have been restated to reflect current fees. |
| Expense Breakpoint, Minimum Investment Required [Amount] | $ 50,000 |
| Shareholder Fees Caption [Optional Text] | Shareholder Fees (fees paid directly from your investment) |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) |
| Expense Example [Heading] | Example |
| Expense Example Narrative [Text Block] | This example is intended to help you compare the costs of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. This example reflects the net operating expenses with expense waivers for the current term of the Fund’s Expense Agreement, which ends February 28, 2027. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. |
| Expense Example by, Year, Caption [Text] | Although your actual costs may be higher or lower, based on these assumptions your cost would be: |
| Expense Example, No Redemption, By Year, Caption [Text] | You would pay the following expenses if you did not redeem your shares: |
| Expense Example Closing [Text Block] | The Example does not reflect sales charges (loads) on reinvested dividends and other distributions. If these sales charges (loads) were included, your costs would be higher. The expenses that would be paid for Investor Class, Class A, and Class I shares, if a shareholder did not redeem shares, would be the same. |
| Portfolio Turnover [Heading] | PORTFOLIO TURNOVER |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. A higher portfolio turnover rate may also result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the fiscal year ended October 31, 2025, the Fund’s portfolio turnover rate was 140% of the average value of its portfolio. |
| Portfolio Turnover, Rate | 140.00% |
| ALPS Asset Allocation Growth & Income | |
| Prospectus [Line Items] | |
| Expense Heading [Optional Text] | FEES AND EXPENSES OF THE FUND |
| Expense Narrative [Text Block] | This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. More information about these and other discounts is available from your financial professional and in “BUYING, EXCHANGING AND REDEEMING SHARES” at page 92 of the Prospectus and “PURCHASE, EXCHANGE & REDEMPTION OF SHARES” at page 65 of the Fund’s statement of additional information. Descriptions of sales charge waivers and/or discounts for Class A Shares with respect to certain financial intermediaries are reproduced in “Appendix A – Intermediary-Specific Sales Charge Waivers and Discounts” to this prospectus based on information provided by the financial intermediary. |
| Expense Breakpoint Discounts [Text] | You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. |
| Expenses Restated to Reflect Current [Text] | Total Annual Fund Operating Expenses have been restated to reflect current fees. |
| Expense Breakpoint, Minimum Investment Required [Amount] | $ 50,000 |
| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The operating expenses in this fee table will not correlate to the expense ratio in the Portfolio’s financial statements (or the financial highlights in its prospectus) because the financial statements include only the direct operating expenses incurred by the Portfolio, not the indirect costs of investing in the acquired funds. |
| Shareholder Fees Caption [Optional Text] | Shareholder Fees (fees paid directly from your investment) |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) |
| Expense Example [Heading] | Example |
| Expense Example Narrative [Text Block] | This example is intended to help you compare the costs of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. |
| Expense Example by, Year, Caption [Text] | Although your actual costs may be higher or lower, based on these assumptions your cost would be: |
| Expense Example, No Redemption, By Year, Caption [Text] | You would pay the following expenses if you did not redeem your shares: |
| Expense Example Closing [Text Block] | The Example does not reflect sales charges (loads) on reinvested dividends and other distributions. If these sales charges (loads) were included, your costs would be higher. The expenses that would be paid for Investor Class, Class A, and Class I shares, if a shareholder did not redeem shares, would be the same. |
| Portfolio Turnover [Heading] | PORTFOLIO TURNOVER |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. A higher portfolio turnover rate may also result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the fiscal year ended October 31, 2025, the Fund’s portfolio turnover rate was 113% of the average value of its portfolio. |
| Portfolio Turnover, Rate | 113.00% |
| Kotak India Equity Fund | |
| Prospectus [Line Items] | |
| Expense Heading [Optional Text] | FEES AND EXPENSES OF THE FUND |
| Expense Narrative [Text Block] | This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. More information about these and other discounts is available from your financial professional and in “BUYING, EXCHANGING AND REDEEMING SHARES” at page 92 of the Prospectus and “PURCHASE, EXCHANGE & REDEMPTION OF SHARES” at page 65 of the Fund’s statement of additional information. Descriptions of sales charge waivers and/or discounts for Class A Shares with respect to certain financial intermediaries are reproduced in “Appendix A – Intermediary-Specific Sales Charge Waivers and Discounts” to this prospectus based on information provided by the financial intermediary. |
| Expense Breakpoint Discounts [Text] | You may qualify for certain sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund. |
| Expenses Restated to Reflect Current [Text] | Total Annual Fund Operating Expenses have been restated to reflect current fees. |
| Expense Breakpoint, Minimum Investment Required [Amount] | $ 50,000 |
| Shareholder Fees Caption [Optional Text] | Shareholder Fees (fees paid directly from your investment) |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) |
| Expense Example [Heading] | Example |
| Expense Example Narrative [Text Block] | This example is intended to help you compare the costs of investing in the Fund with the cost of investing in other mutual fundsThe example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. This example reflects the net operating expenses with expense waivers for the current term of the Fund’s Expense Agreement, which ends February 28, 2027. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. |
| Expense Example by, Year, Caption [Text] | Although your actual costs may be higher or lower, based on these assumptions your cost would be: |
| Expense Example, No Redemption, By Year, Caption [Text] | You would pay the following expenses if you did not redeem your shares: |
| Expense Example Closing [Text Block] | The Example does not reflect sales charges (loads) on reinvested dividends and other distributions. If these sales charges (loads) were included, your costs would be higher. The expenses that would be paid for Investor Class, Class A, Class I and Class II shares, if a shareholder did not redeem shares, would be the same. |
| Portfolio Turnover [Heading] | PORTFOLIO TURNOVER |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. A higher portfolio turnover rate may also result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the fiscal year ended October 31, 2025, the Fund’s portfolio turnover rate was 53% of the average value of its portfolio. |
| Portfolio Turnover, Rate | 53.00% |
| ALPS | CoreCommodity Natural Resources ETF | |
| Prospectus [Line Items] | |
| Expense Heading [Optional Text] | FEES AND EXPENSES OF THE FUND |
| Expense Narrative [Text Block] | This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. |
| Other Expenses, New Fund, Based on Estimates [Text] | “Other Expenses” is an estimate based on the expenses the Fund expects to incur for the current fiscal year. |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) |
| Expense Example [Heading] | Example |
| Expense Example Narrative [Text Block] | This example is intended to help you compare the costs of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. |
| Expense Example by, Year, Caption [Text] | Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
| Expense Example Closing [Text Block] | The expenses that would be paid if a shareholder did not redeem shares would be the same. |
| Portfolio Turnover [Heading] | PORTFOLIO TURNOVER |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. A higher portfolio turnover rate may also result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance. During the fiscal year ended October 31, 2025, the Fund’s portfolio turnover rate was 137% of the average value of its portfolio. |
| Portfolio Turnover, Rate | 137.00% |