Fees and Expenses - USD ($) |
Mar. 01, 2026 |
Feb. 28, 2026 |
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| CastleArk Large Growth ETF | ||
| Prospectus [Line Items] | ||
| Expense Heading [Optional Text] | Fees and Expenses | |
| 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, including to financial intermediaries, which are not reflected in the table and Example below. |
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| 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 cost 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 at current levels. This example does not include the brokerage commissions that investors may pay to buy and sell shares. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
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| Portfolio Turnover [Heading] | Portfolio Turnover | |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as brokerage 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 total annual Fund operating expenses or in the Example, affect the Fund’s performance. For the fiscal year ended October 31, 2025, the Fund’s portfolio turnover rate was 68% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 68.00% | |
| Frontier Asset Absolute Return ETF | ||
| Prospectus [Line Items] | ||
| Expense Heading [Optional Text] | Fees and Expenses | |
| 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, including to financial intermediaries, which are not reflected in the table and Example below. |
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| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The Total Annual Fund Operating Expenses in this fee table do not correlate to the expense ratio in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund, and exclude AFFE. | |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)1 | |
| Expense Example [Heading] | Example | |
| Expense Example Narrative [Text Block] | This Example is intended to help you compare the cost 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 at current levels. This example does not include the brokerage commissions that investors may pay to buy and sell shares. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
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| Portfolio Turnover [Heading] | Portfolio Turnover | |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as brokerage 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 total annual Fund operating expenses or in the Example, affect the Fund’s performance. During its most recent fiscal year, the Fund’s portfolio turnover rate was 3% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 3.00% | |
| Frontier Asset Core Bond ETF | ||
| Prospectus [Line Items] | ||
| Expense Heading [Optional Text] | Fees and Expenses | |
| 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, including to financial intermediaries, which are not reflected in the table and Example below. |
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| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The Total Annual Fund Operating Expenses in this fee table do not correlate to the expense ratio in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund, and exclude AFFE. | |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)1 | |
| Expense Example [Heading] | Example | |
| Expense Example Narrative [Text Block] | This Example is intended to help you compare the cost 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 at current levels. This example does not include the brokerage commissions that investors may pay to buy and sell shares. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
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| Portfolio Turnover [Heading] | Portfolio Turnover | |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as brokerage 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 total annual Fund operating expenses or in the Example, affect the Fund’s performance. During its most recent fiscal year, the Fund’s portfolio turnover rate was 5% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 5.00% | |
| Frontier Asset Opportunistic Credit ETF | ||
| Prospectus [Line Items] | ||
| Expense Heading [Optional Text] | Fees and Expenses | |
| 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, including to financial intermediaries, which are not reflected in the table and Example below. |
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| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The Total Annual Fund Operating Expenses in this fee table do not correlate to the expense ratio in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund, and exclude AFFE. | |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)1 | |
| Expense Example [Heading] | Example | |
| Expense Example Narrative [Text Block] | This Example is intended to help you compare the cost 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 at current levels. This example does not include the brokerage commissions that investors may pay to buy and sell shares. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
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| Portfolio Turnover [Heading] | Portfolio Turnover | |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as brokerage 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 total annual Fund operating expenses or in the Example, affect the Fund’s performance. During its most recent fiscal year, the Fund’s portfolio turnover rate was 25% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 25.00% | |
| Frontier Asset Global Small Cap Equity ETF | ||
| Prospectus [Line Items] | ||
| Expense Heading [Optional Text] | Fees and Expenses | |
| 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, including to financial intermediaries, which are not reflected in the table and Example below. |
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| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The Total Annual Fund Operating Expenses in this fee table do not correlate to the expense ratio in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund, and exclude AFFE. | |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)1 | |
| Expense Example [Heading] | Example | |
| Expense Example Narrative [Text Block] | This Example is intended to help you compare the cost 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 at current levels. This example does not include the brokerage commissions that investors may pay to buy and sell shares. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
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| Portfolio Turnover [Heading] | Portfolio Turnover | |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as brokerage 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 total annual Fund operating expenses or in the Example, affect the Fund’s performance. During its most recent fiscal year, the Fund’s portfolio turnover rate was 5% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 5.00% | |
| Frontier Asset Total International Equity ETF | ||
| Prospectus [Line Items] | ||
| Expense Heading [Optional Text] | Fees and Expenses | |
| 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, including to financial intermediaries, which are not reflected in the table and Example below. |
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| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The Total Annual Fund Operating Expenses in this fee table do not correlate to the expense ratio in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund, and exclude AFFE. | |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)1 | |
| Expense Example [Heading] | Example | |
| Expense Example Narrative [Text Block] | This Example is intended to help you compare the cost 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 at current levels. This example does not include the brokerage commissions that investors may pay to buy and sell shares. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
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| Portfolio Turnover [Heading] | Portfolio Turnover | |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as brokerage 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 total annual Fund operating expenses or in the Example, affect the Fund’s performance. During its most recent fiscal year, the Fund’s portfolio turnover rate was 5% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 5.00% | |
| Frontier Asset U.S. Large Cap Equity ETF | ||
| Prospectus [Line Items] | ||
| Expense Heading [Optional Text] | Fees and Expenses | |
| 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, including to financial intermediaries, which are not reflected in the table and Example below. |
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| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The Total Annual Fund Operating Expenses in this fee table do not correlate to the expense ratio in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund, and exclude AFFE. | |
| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)1 | |
| Expense Example [Heading] | Example | |
| Expense Example Narrative [Text Block] | This Example is intended to help you compare the cost 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 at current levels. This example does not include the brokerage commissions that investors may pay to buy and sell shares. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
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| Portfolio Turnover [Heading] | Portfolio Turnover | |
| Portfolio Turnover [Text Block] | The Fund pays transaction costs, such as brokerage 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 total annual Fund operating expenses or in the Example, affect the Fund’s performance. During its most recent fiscal year, the Fund’s portfolio turnover rate was 0% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | none | |
| KOPERNIK GLOBAL ALL-CAP FUND | ||
| Prospectus [Line Items] | ||
| Expense Heading [Optional Text] | Fund Fees and Expenses | |
| Expense Narrative [Text Block] | These tables describe the fees and expenses that you may pay if you buy and hold Class A Shares or Class I Shares of the Fund. You may be required to pay commissions and/or other forms of compensation to a broker for transactions in Class I Shares, which are not reflected in the table or the example below. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in Class A Shares of the Fund. More information about these and other discounts is available (i) from your financial professional and (ii) in the “Purchasing, Selling and Exchanging Fund Shares – Sales Charges” section on page 32 of this prospectus. Investors investing in the Fund through an intermediary should consult Appendix A – Intermediary-Specific Sales Charge Discounts and Waivers, which includes information regarding broker-defined sales charges and related discount and/or waiver policies that apply to purchases through certain intermediaries. |
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| Expense Breakpoint Discounts [Text] | You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in Class A Shares of the Fund. | |
| Expense Breakpoint, Minimum Investment Required [Amount] | $ 50,000 | |
| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The Total Annual Fund Operating Expenses in this fee table do not correlate to the expense ratio in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund, and exclude Acquired Fund Fees and Expenses. | |
| 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 cost 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. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
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| 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 total annual Fund operating expenses or in the example, affect the Fund’s performance. During its most recent fiscal year, the Fund’s portfolio turnover rate was 56% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 56.00% | |
| KOPERNIK INTERNATIONAL FUND | ||
| Prospectus [Line Items] | ||
| Expense Heading [Optional Text] | Fund Fees and Expenses | |
| Expense Narrative [Text Block] | This table describes the fees and expenses that you may pay if you buy and hold Investor Class Shares or Class I Shares of the Fund. You may be required to pay commissions and/or other forms of compensation to a broker for transactions in Class I Shares, which are not reflected in the table or the example below. |
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| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The Total Annual Fund Operating Expenses in this fee table do not correlate to the expense ratio in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund, and exclude Acquired Fund Fees and Expenses. | |
| 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 cost 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. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
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| 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 total annual Fund operating expenses or in the example, affect the Fund’s performance. During its most recent fiscal year, the Fund’s portfolio turnover rate was 53% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 53.00% | |
| PMV Adaptive Risk Parity ETF | ||
| Prospectus [Line Items] | ||
| Expense Heading [Optional Text] | Fund Fees and Expenses | |
| 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 table and Example below. |
|
| 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 cost 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 (including one year of capped expenses in each period) remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
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| 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 total annual Fund operating expenses or in the Example, affect the Fund’s performance. During its most recent fiscal year, the Fund’s portfolio turnover rate was 203% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 203.00% |