Performance Management |
Nov. 01, 2026 |
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| Catalyst Systematic Alpha Fund | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Narrative [Text Block] | The bar chart and accompanying table shown below provide an indication of the risks of investing in the Fund. The bar chart shows the total return of the Fund’s Class A shares for each of the last ten full calendar years. Although Class C and Class I shares have similar annual returns to Class A shares because the classes are invested in the same portfolio of securities, the returns for Class C and Class I shares are different from Class A shares because Class C and Class I shares have different expenses than Class A shares. The performance table shows how the average annual total returns for Class A, Class C and Class I shares compare over time with those of a broad-based market index and the Benchmark. Sales charges are reflected in the information shown below in the table, but the information shown in the bar chart does not reflect sales charges, and, if it did, returns would be lower. How the Fund has performed in the past (before and after taxes) is not necessarily an indication of how it will perform in the future. Updated performance information and daily NAV is available at no cost by calling 1-866-447-4228 and on the Fund’s website at www.CatalystMF.com. |
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| Performance Past Does Not Indicate Future [Text] | How the Fund has performed in the past (before and after taxes) is not necessarily an indication of how it will perform in the future. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and accompanying table shown below provide an indication of the risks of investing in the Fund. The bar chart shows the total return of the Fund’s Class A shares for each of the last ten full calendar years. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart Does Not Reflect Sales Loads [Text] | Sales charges are reflected in the information shown below in the table, but the information shown in the bar chart does not reflect sales charges, and, if it did, returns would be lower. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart [Heading] | Catalyst Systematic Alpha Fund Annual Total Returns For the Years Ended December 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] | During the period shown in the bar chart, the highest return for a quarter was 14.20% (quarter June 30, 2023), and the lowest return for a quarter was (13.42)% (quarter ended December 31, 2018). The Class A shares’ year-to-date return as of September 30, 2026 was 6.84%. |
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| Year to Date Return, Label [Optional Text] | The Class A shares’ year-to-date return | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart, Year to Date Return | 6.84% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart, Year to Date Return, Date | Sep. 30, 2026 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | the highest return for a quarter was | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return | 14.20% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return, Date | Jun. 30, 2023 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | the lowest return for a quarter was | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return | (13.42%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return, Date | Dec. 31, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Heading | Average Annual Total Returns (for the periods ended December 31, 2025) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Not Relevant to Tax Deferred | Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts or to shares held by non-taxable entities. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance [Table] |
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| Performance Table One Class of after Tax Shown [Text] | After-tax returns are only shown for Class A shares. After-tax returns for other share classes will vary. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | reflects no deduction for fees, expenses or taxes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Closing [Text Block] | After-tax returns are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts or to shares held by non-taxable entities. After-tax returns are only shown for Class A shares. After-tax returns for other share classes will vary. |
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| Performance Availability Website Address [Text] | www.CatalystMF.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Availability Phone [Text] | 1-866-447-4228 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Catalyst Systematic High Income Fund | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Narrative [Text Block] | The bar chart and accompanying table shown below provide an indication of the risks of investing in the Fund. The bar chart shows the total return of the Fund’s Class A shares for each of the last ten full calendar years. Although Class Cand Class I shares have similar annual returns to Class A shares because the classes are invested in the same portfolio of securities, the returns for Class Cand Class I shares are different from Class A shares because Class C and Class I shares have different expenses than Class A shares. The performance table shows how the average annual total returns for Class A, Class C and Class I shares compare over time with those of a broad-based market index. Sales charges are reflected in the information shown below in the table, but the information shown in the bar chart does not reflect sales charges, and, if it did, returns would be lower.
The Fund acquired all of the assets and liabilities of Harbor Assets, LLC (the “Predecessor Fund”) in a tax-free reorganization on August 30, 2013 (the “Reorganization”). In connection with the Reorganization, shares of the Predecessor Fund were exchanged for Class A shares of the Fund. Prior to November 1, 2025, the Fund was managed by a sub-advisor with different investment strategies and policies. The performance data below for periods prior to November 1, 2025 reflects a different sub-advisor with a different investment strategy. Consequently, the performance record may be less pertinent for investors considering whether to purchase shares of the Fund. The Fund’s performance may have been different if the Fund’s portfolio was managed under the current investment objective, strategies and policies.
Fund performance was materially impacted by a nonrecurring litigation settlement of $1.96 million booked to the Fund on June 19, 2023. The positive impact was $0.1482/share, or 1.65% of the Fund’s NAV.
How the Fund has performed in the past (before and after taxes) is not necessarily an indication of how it will perform in the future.
Updated performance information and daily NAV is available at no cost by calling 1-866-447-4228 and on the Fund’s website at www.CatalystMF.com. |
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| Performance Past Does Not Indicate Future [Text] | How the Fund has performed in the past (before and after taxes) is not necessarily an indication of how it will perform in the future. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and accompanying table shown below provide an indication of the risks of investing in the Fund. The bar chart shows the total return of the Fund’s Class A shares for each of the last ten full calendar years. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart Does Not Reflect Sales Loads [Text] | Sales charges are reflected in the information shown below in the table, but the information shown in the bar chart does not reflect sales charges, and, if it did, returns would be lower. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart [Heading] | Catalyst Systematic High Income Fund Annual Total Returns For the Years Ended December 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] | During the period shown in the bar chart, the highest return for a quarter was 6.22% (quarter ended September 30. 2016), and the lowest return for a quarter was (16.96)% (quarter ended March 31, 2017). The Class A shares year-to-date return as of September 30, 2026 was 10.12%. |
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| Year to Date Return, Label [Optional Text] | The Class A shares year-to-date return | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart, Year to Date Return | 10.12% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart, Year to Date Return, Date | Sep. 30, 2026 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | the highest return for a quarter was | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return | 6.22% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return, Date | Sep. 30, 2016 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | the lowest return for a quarter was | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return | (16.96%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return, Date | Mar. 31, 2017 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Heading | Average Annual Total Returns (for the periods ended December 31, 2025) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Uses Highest Federal Rate | After-tax returns for the Fund are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Not Relevant to Tax Deferred | Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts or to shares held by non-taxable entities. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance [Table] |
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| Performance Table One Class of after Tax Shown [Text] | After-tax returns are only shown for Class A shares. After-tax returns for other share classes will vary. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | reflects no deduction for fees, expenses or taxes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Closing [Text Block] | After-tax returns for the Fund are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts or to shares held by non-taxable entities. After-tax returns are only shown for Class A shares. After-tax returns for other share classes will vary. |
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| Performance Availability Website Address [Text] | www.CatalystMF.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Availability Phone [Text] | 1-866-447-4228 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Catalyst Buffered Shield Fund | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Narrative [Text Block] | The bar chart and accompanying table shown below provide an indication of the risks of investing in the Fund. The bar chart shows performance of the Fund’s Class I shares for each of the last ten full calendar years. Although Class A and Class C shares have similar annual returns to Class I shares because the classes are invested in the same portfolio of securities, the returns for Class A shares and Class C shares are different than Class I shares because Class A and Class C shares have different expenses than Class I shares. The performance table shows how the average annual total returns for Class I, Class A and Class C shares compare over time with those of a broad-based market index.
The Fund acquired all of the assets and liabilities of Exceed Defined Shield Index Fund, a series of Forum Funds, (the “Predecessor Fund”) in a tax-free reorganization on September 1, 2017 (the “Reorganization”). In connection with this Reorganization, shares of the Predecessor Fund’s Investor Shares and Institutional Shares were exchanged for Class A shares and Class I shares of the Fund, respectively. The Predecessor Fund had an investment objective and strategies that were, in all material respects, the same as those of the Fund, and was managed in a manner that, in all material respects, complied with the investment guidelines and restrictions of the Fund. The performance information set forth below for periods prior to September 1, 2017 reflects the historical performance of the Predecessor Fund shares. Neither Investor Class nor Institutional Class shares of the Predecessor Fund charged a sales load and, therefore, the impact of a sales load is not reflected in the Fund’s performance for the periods prior to September 1, 2017. Additionally, because the 1 Year Average Annual Total Returns assume investment in the Fund on December 31, 2016, which was prior to the Reorganization, the impact of a sales load is not reflected in the performance information provided.
How the Fund has performed in the past (before and after taxes) is not necessarily an indication of how it will perform in the future.
Updated performance information is available at no cost by calling 1-866-447-4228 and on the Fund’s website at www.CatalystMF.com. |
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| Performance Past Does Not Indicate Future [Text] | How the Fund has performed in the past (before and after taxes) is not necessarily an indication of how it will perform in the future. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and accompanying table shown below provide an indication of the risks of investing in the Fund. The bar chart shows performance of the Fund’s Class I shares for each of the last ten full calendar years. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart [Heading] | Catalyst Buffered Shield Fund Annual Total Returns For the Years Ended December 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] | During the period shown in the bar chart, the highest return for a quarter was 9.68% (quarter ended March 31, 2019), and the lowest return for a quarter was (11.45)% (quarter ended December 31, 2018). The Fund’s Class I year-to-date return as of September 30, 2026 was 5.61%.
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| Year to Date Return, Label [Optional Text] | The Fund’s Class I year-to-date return | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart, Year to Date Return | 5.61% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart, Year to Date Return, Date | Sep. 30, 2026 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | the highest return for a quarter was | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return | 9.68% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return, Date | Mar. 31, 2019 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | the lowest return for a quarter was | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return | (11.45%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return, Date | Dec. 31, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Heading | Average Annual Total Returns (for the periods ended December 31, 2025) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Uses Highest Federal Rate | After-tax returns for the Fund are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Not Relevant to Tax Deferred | Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts or to shares held by non-taxable entities. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance [Table] |
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| Performance Table One Class of after Tax Shown [Text] | After-tax returns are only shown for Class I shares. After-tax returns for other share classes will vary. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | reflects no deduction for fees, expenses or taxes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Closing [Text Block] | After-tax returns for the Fund are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts or to shares held by non-taxable entities. After-tax returns are only shown for Class I shares. After-tax returns for other share classes will vary. |
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| Performance Availability Website Address [Text] | www.CatalystMF.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Availability Phone [Text] | 1-866-447-4228 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Catalyst/Millburn Hedge Strategy Fund | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Narrative [Text Block] | The bar chart and accompanying table shown below provide an indication of the risks of investing in the Fund. The bar chart shows performance of the Fund’s Class I shares for each of the last ten full calendar years. Although Class A, C and Class C-1 shares have similar annual returns to Class I shares because the classes are invested in the same portfolio of securities, the returns for Class A, Class C and Class C-1 shares are different from Class I shares because Class A, Class C and Class C-1 shares have different expenses than Class I shares. The performance table shows how the average annual total returns for Class I, Class A, Class C and Class C-1 shares compared over time with those of a broad-based market index, a supplemental index, as well as a hedge fund index comprised of funds with similar objectives as the Fund and a treasury bill index.
How the Fund has performed in the past (before and after taxes) is not necessarily an indication of how it will perform in the future.
Updated performance information and daily NAV is available at no cost by calling 1-866-447-4228 and on the Fund’s website at www.CatalystMF.com. |
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| Performance Past Does Not Indicate Future [Text] | How the Fund has performed in the past (before and after taxes) is not necessarily an indication of how it will perform in the future. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and accompanying table shown below provide an indication of the risks of investing in the Fund. The bar chart shows performance of the Fund’s Class I shares for each of the last ten full calendar years. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart [Heading] | Catalyst/Millburn Hedge Strategy Fund Annual Total Returns for the Years Ended December 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] | During the period shown in the bar chart, the highest return for a quarter was 12.20% (quarter ended June 30, 2020), and the lowest return for a quarter was (23.74)% (quarter ended March 31, 2020). The Fund’s Class I year-to-date return as of September 30, 2026 was 19.67%. |
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| Year to Date Return, Label [Optional Text] | The Fund’s Class I year-to-date return | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart, Year to Date Return | 19.67% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart, Year to Date Return, Date | Sep. 30, 2026 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | the highest return for a quarter was | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return | 12.20% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return, Date | Jun. 30, 2020 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | the lowest return for a quarter was | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return | (23.74%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return, Date | Mar. 31, 2020 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Heading | Average Annual Total Returns (for the periods ended December 31, 2025) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Not Relevant to Tax Deferred | Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts or to shares held by non-taxable entities. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance [Table] |
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| Performance Table One Class of after Tax Shown [Text] | After-tax returns are only shown for Class I shares. After-tax returns for other share classes will vary. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | reflects no deduction for fees, expenses or taxes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Closing [Text Block] | After-tax returns are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts or to shares held by non-taxable entities. After-tax returns are only shown for Class I shares. After-tax returns for other share classes will vary. |
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| Performance Availability Website Address [Text] | www.CatalystMF.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Availability Phone [Text] | 1-866-447-4228 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Catalyst Nasdaq-100 Hedged Income Fund | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Narrative [Text Block] | The bar chart and accompanying table shown below provides an indication of the risks of investing in the Fund. The bar chart shows the total return of its Class A shares for each of the last ten full calendar years. Although Class C and Class I shares have similar annual returns to Class A shares because the classes are invested in the same portfolio of securities, the returns for Class C and Class I shares are different from Class A shares because Class C and Class I shares have different expenses than Class A shares. The performance table shows how the average annual total returns for Class A, Class C and Class I shares compare over time with those of a broad-based market index and a supplemental index. Sales charges are reflected in the information shown below in the table, but the information shown in the bar chart does not reflect sales charges, and, if it did, returns would be lower. The Fund’s investment strategy changed on November 1, 2026. The performance data below for periods prior to November 1, 2026 reflects a different investment strategy. Consequently, the performance record may be less pertinent for investors considering whether to purchase shares of the Fund. How the Fund has performed in the past (before and after taxes) is not necessarily an indication of how it will perform in the future.
Updated performance information and daily NAV is available at no cost by calling 1-866-447-4228 and on the Fund’s website at www.CatalystMF.com. |
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| Performance Past Does Not Indicate Future [Text] | How the Fund has performed in the past (before and after taxes) is not necessarily an indication of how it will perform in the future. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and accompanying table shown below provides an indication of the risks of investing in the Fund. The bar chart shows the total return of its Class A shares for each of the last ten full calendar years. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart Does Not Reflect Sales Loads [Text] | Sales charges are reflected in the information shown below in the table, but the information shown in the bar chart does not reflect sales charges, and, if it did, returns would be lower. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart [Heading] | Catalyst Nasdaq-100 Hedged Income Fund Annual Total Returns for the Years Ended December 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] | During the period shown in the bar chart, the highest return for a quarter was 16.11% (quarter ended June 30, 2025), and the lowest return for a quarter was (19.33)% (quarter ended June 30, 2022). The Class A shares year-to-date return as of September 30, 2026 was 15.52%. |
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| Year to Date Return, Label [Optional Text] | The Class A shares year-to-date return | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart, Year to Date Return | 15.52% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart, Year to Date Return, Date | Sep. 30, 2026 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | the highest return for a quarter | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return | 16.11% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return, Date | Jun. 30, 2025 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | the lowest return for a quarter | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return | (19.33%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return, Date | Jun. 30, 2022 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Heading | Average Annual Total Returns (for the periods ended December 31, 2025) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Not Relevant to Tax Deferred | Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts or to shares held by non-taxable entities. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance [Table] |
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| Performance Table One Class of after Tax Shown [Text] | After-tax returns are only shown for Class A shares. After-tax returns for other share classes will vary. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | reflects no deduction for fees, expenses or taxes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Closing [Text Block] | After-tax returns are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts or to shares held by non-taxable entities. After-tax returns are only shown for Class A shares. After-tax returns for other share classes will vary. |
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| Performance Availability Website Address [Text] | www.CatalystMF.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Availability Phone [Text] | 1-866-447-4228 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Catalyst/Aspect Enhanced Multi-Asset Fund | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Narrative [Text Block] | The bar chart and accompanying table shown below provide an indication of the risks of investing in the Fund. The bar chart shows the total returns of the Fund’s Class A shares for each full calendar year since the Fund’s inception. Although Class C and Class I shares have similar annual returns to Class A shares because the classes are invested in the same portfolio of securities, the returns for Class C and Class I shares are different from Class A shares because Class C and Class I shares have different expenses than Class A shares. The performance table shows the average annual total returns for Class A, Class C and Class I shares compared over time with those of a broad-based market index. Sales charges are reflected in the information shown below in the table, but the information shown in the bar chart does not reflect sales charges, and, if it did, returns would be lower.
How the Fund has performed in the past (before and after taxes) is not necessarily an indication of how it will perform in the future.
Updated performance information and daily NAV is available at no cost by calling 1-866-447-4228 and on the Fund’s website at www.CatalystMF.com. |
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| Performance Past Does Not Indicate Future [Text] | How the Fund has performed in the past (before and after taxes) is not necessarily an indication of how it will perform in the future. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and accompanying table shown below provide an indication of the risks of investing in the Fund. The bar chart shows the total returns of the Fund’s Class A shares for each full calendar year since the Fund’s inception. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart Does Not Reflect Sales Loads [Text] | Sales charges are reflected in the information shown below in the table, but the information shown in the bar chart does not reflect sales charges, and, if it did, returns would be lower. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart [Heading] | Catalyst/Aspect Enhanced Multi-Asset Fund Annual Total Returns (for the years ended December 31) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] | During the period shown in the bar chart, the highest return for a quarter was 17.90% (quarter ended March 31, 2024), and the lowest return for a quarter was (5.95)% (quarter ended March 31, 2025). The Class A shares year-to-date return as of September 30, 2026 was 17.83%. |
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| Year to Date Return, Label [Optional Text] | The Class A shares year-to-date return | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart, Year to Date Return | 17.83% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bar Chart, Year to Date Return, Date | Sep. 30, 2026 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | the highest return for a quarter | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return | 17.90% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return, Date | Mar. 31, 2024 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | the lowest return for a quarter | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return | (5.95%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return, Date | Mar. 31, 2025 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Heading | Average Annual Total Returns (for the period ended December 31, 2025) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Uses Highest Federal Rate | After-tax returns for the Fund are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Not Relevant to Tax Deferred | Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts or to shares held by non-taxable entities. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance [Table] |
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| Performance Table One Class of after Tax Shown [Text] | After-tax returns are shown for Class A shares only. After-tax returns for other share classes will vary. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | reflects no deduction for fees, expenses or taxes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Table Closing [Text Block] | After-tax returns for the Fund are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts or to shares held by non-taxable entities. After-tax returns are shown for Class A shares only. After-tax returns for other share classes will vary. |
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| Performance Availability Website Address [Text] | www.CatalystMF.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance Availability Phone [Text] | 1-866-447-4228 |