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Label Element Value
Subversive Decarbonization ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading Subversive Decarbonization ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock
The Subversive Decarbonization ETF (the “Fund” or the “Decarbonization Fund”) seeks to achieve long-term capital appreciation.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock
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 [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock 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 the annual fund operating expenses or in the Example, affect the Fund’s performance. During the Fund’s most recent fiscal period ended September 30, 2023, the Fund’s portfolio turnover rate was 356% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate 356.00%
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees Acquired Fund Fees and Expenses are the indirect costs of investing in other investment companies. Please note that Total Annual Operating Expenses in this fee table will not correlate to the Ratio of Expenses to Average Net Assets in the Fund’s Financial Highlights, which only reflect the direct operating expenses incurred by the Fund.
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock 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 hold or sell 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] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions, your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategies
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing, under normal market conditions, at least 80% of its net assets (plus any borrowings for investment purposes) in securities of Decarbonization Companies, as defined below. Decarbonization Companies are companies that each has at least 50% of its assets in the tools, technology, infrastructure, or raw materials that support decarbonization efforts (and companies whose announced future capital expenditures are anticipated to result in that company’s assets meeting that same test), or companies that each invests at least 50% of capital expenditures (either currently or announced future capital expenditures) in tools, technology, infrastructure or raw materials that support the decarbonization of the current global energy supply chain. Applying the foregoing definition, Decarbonization Companies are generally expected to
consist of companies dedicated to battery technology, companies involved in the production, distribution, and delivery of water and carbon, and companies involved in the infrastructure that supports decarbonization efforts (for example, nuclear technology), as well as the infrastructure that supports wind and solar networks. Decarbonization Companies are also rare earth mineral companies and the companies supporting them. The Fund does not consider “decarbonization” to mean “no carbon”. Rather, the Fund will invest in Decarbonization Companies that are expected to benefit from the global economic trend toward decarbonization, and companies that own the tools, technology, infrastructure or raw materials urgently needed to power the modern world with much less reliance on carbon fuels. As a result, some anticipated portfolio companies will have exposure to natural gas as a transitory fuel, but the Fund will generally avoid crude oil.

Securities eligible for inclusion in the Fund’s investable universe include publicly listed equity securities of U.S. and foreign (including emerging markets) issuers. The Fund’s investments in foreign securities may include American Depositary Receipts (“ADRs”), Global Depositary Receipts (“GDRs”), International Depositary Receipts (“IDRs”), U.S. dollar denominated foreign securities, direct foreign securities purchased on a foreign exchange, and securities of companies incorporated outside the United States. The Fund may also invest in derivative instruments, primarily exchange traded futures contracts linked to the near-term price fluctuations of water and carbon credits and futures contracts linked to longer-term appreciation of Decarbonization Companies.

In selecting investments for the Fund, the Adviser will apply a top-down approach, utilizing primarily quantitative factors, but also considering qualitative factors with a view toward growth and earning potential. In the selection process, the Adviser will give greater weight to Decarbonization Companies whose primary business models and growth prospects are dedicated to building the tools, technology, infrastructure, and raw materials that support decarbonization. The Adviser believes that global and secular trends are accelerating the urgency around decarbonization, including that dramatic increases in atmospheric carbon are directly responsible for observable temperature increases and relatively minor temperature changes have the potential to severely dislocate weather patterns. Accordingly, the Adviser includes in its investment selection process water and carbon pricing. In the absence of large-scale decarbonization, water, carbon and carbon offsets are likely to increase in price. Accordingly, changes in water and carbon prices are likely to reflect policies and trends with respect to decarbonization.

The Fund will concentrate its investments in the securities of issuers in the energy group of industries. Therefore, the Fund will invest more than 25% of its total assets in securities issued by companies in the energy group of industries. The Fund is classified as “non-diversified” for purposes of the Investment Company Act of 1940 (the “1940 Act”), which means a relatively high percentage of the Fund’s assets may be invested in the securities of a limited number of companies.
Strategy Portfolio Concentration [Text] rr_StrategyPortfolioConcentration The Fund will concentrate its investments in the securities of issuers in the energy group of industries. Therefore, the Fund will invest more than 25% of its total assets in securities issued by companies in the energy group of industries. The Fund is classified as “non-diversified” for purposes of the Investment Company Act of 1940 (the “1940 Act”), which means a relatively high percentage of the Fund’s assets may be invested in the securities of a limited number of companies.
Risk [Heading] rr_RiskHeading Principal Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The following bar chart and table provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing how the Fund’s average annual total returns for one-year and since inception compare with that of a broad-based securities index. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future and does not guarantee future results. Updated performance information will be available on the Fund’s website at https://www.subversiveetfs.com/ or by calling the Fund toll-free at 1-800-617-0004.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The following bar chart and table provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing how the Fund’s average annual total returns for one-year and since inception compare with that of a broad-based securities index.
Performance Availability Phone [Text] rr_PerformanceAvailabilityPhone 1-800-617-0004
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.subversiveetfs.com/
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future and does not guarantee future results.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Returns as of December 31
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock
During the period shown in the bar chart, the best performance for a quarter was 2.86% (for the quarter ended September 30, 2023) and the worst performance was -5.07% (for the quarter ended December 31, 2023).
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Return as of December 31, 2023
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes reflects no deduction for fees, expenses or taxes
Subversive Decarbonization ETF | Risk Nondiversified Status [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Non-Diversification Risk. Because the Fund is “non-diversified,” it may invest a greater percentage of its assets in the securities of a single issuer or a lesser number of issuers than if it was a diversified fund. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a lesser number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively small number of issuers to have a greater impact on the Fund’s performance.
Subversive Decarbonization ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock In addition to possibly not achieving your investment goals, you could lose all or a portion of your investment in the Fund over short or even long periods of time.
Subversive Decarbonization ETF | Risk Not Insured Depository Institution [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency.
Subversive Decarbonization ETF | Decarbonization Investing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Decarbonization Investing Risk. The Fund’s investment strategy may limits the types and number of investment opportunities available to the Fund, and, as a result, the Fund’s returns may be lower than other funds that do not seek to invest in companies that support the decarbonization of our energy supply chain. In addition, decarbonization investing may affect the Fund’s exposure to certain companies or industries and the Fund will forgo certain investment opportunities that are screened out by the Adviser’s investment selection process. The types of companies in which the Fund may invest may be more volatile than more established companies, and may be dependent on government regulation and subsidies related to the reducing our carbon footprint.
Subversive Decarbonization ETF | ETF Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
ETF Risks. The Fund is an ETF, and, as a result of its structure, it is exposed to the following risks:
•Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has only a limited number of institutional investors (known as “Authorized Participants” or “APs”) that are authorized to purchase and redeem shares directly from the Fund. In addition, there may be a limited number of market makers
and/or liquidity providers in the marketplace. To the extent either of the following events occur, shares of the Fund may trade at a material discount to the Fund’s net asset value (“NAV”) and possibly face delisting: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions. This may lead to the widening of bid/ask spreads quoted throughout the day.
•Costs of Buying or Selling Shares. Due to the costs of buying or selling shares of the Fund, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of shares may significantly reduce investment results and an investment in shares may not be advisable for investors who anticipate regularly making small investments.
•Shares May Trade at Prices Other Than NAV. As with all ETFs, shares of the Fund may be bought and sold in the secondary market at market prices. Although it is expected that the market price of shares of the Fund will approximate the Fund’s NAV, there may be times when the market price of shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for shares in the secondary market, in which case such premiums or discounts may be significant. This may lead to the widening of bid/ask spreads quoted throughout the day.
•Trading. Although shares of the Fund are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”), there can be no assurance that an active trading market for shares will develop or be maintained or that shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the market for shares of the Fund may become less liquid in response to deteriorating liquidity in the markets for the Fund’s underlying portfolio holdings. This adverse effect on liquidity for the Fund’s shares, in turn, can lead to differences between the market price of the Fund’s shares and the underlying value of those shares. In addition, trading in Fund shares may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares of the Fund inadvisable. This may lead to the widening of bid/ask spreads quoted throughout the day.
Subversive Decarbonization ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has only a limited number of institutional investors (known as “Authorized Participants” or “APs”) that are authorized to purchase and redeem shares directly from the Fund. In addition, there may be a limited number of market makers
and/or liquidity providers in the marketplace. To the extent either of the following events occur, shares of the Fund may trade at a material discount to the Fund’s net asset value (“NAV”) and possibly face delisting: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions. This may lead to the widening of bid/ask spreads quoted throughout the day.
Subversive Decarbonization ETF | ETF Risks, Costs Of Buying Or Selling Shares Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares. Due to the costs of buying or selling shares of the Fund, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of shares may significantly reduce investment results and an investment in shares may not be advisable for investors who anticipate regularly making small investments.
Subversive Decarbonization ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV. As with all ETFs, shares of the Fund may be bought and sold in the secondary market at market prices. Although it is expected that the market price of shares of the Fund will approximate the Fund’s NAV, there may be times when the market price of shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for shares in the secondary market, in which case such premiums or discounts may be significant. This may lead to the widening of bid/ask spreads quoted throughout the day.
Subversive Decarbonization ETF | ETF Risks, Trading Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Trading. Although shares of the Fund are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”), there can be no assurance that an active trading market for shares will develop or be maintained or that shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the market for shares of the Fund may become less liquid in response to deteriorating liquidity in the markets for the Fund’s underlying portfolio holdings. This adverse effect on liquidity for the Fund’s shares, in turn, can lead to differences between the market price of the Fund’s shares and the underlying value of those shares. In addition, trading in Fund shares may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares of the Fund inadvisable. This may lead to the widening of bid/ask spreads quoted throughout the day.
Subversive Decarbonization ETF | Equity Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Equity Market Risk. The equity securities held in the Fund’s portfolio may experience sudden, unpredictable drops in value or long periods of decline in value. This may occur because of factors that affect securities markets generally or factors affecting specific issuers, industries, sectors or companies in which the Fund invests. Common stocks are generally exposed to greater risk than other types of securities, such as preferred stocks and debt obligations, because common stockholders generally have inferior rights to receive payment from issuers.
Subversive Decarbonization ETF | Foreign Investments And Emerging Markets Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Foreign Investments and Emerging Markets Risk. Securities of non-U.S. issuers, including those located in foreign countries, may involve special risks caused by foreign political, social and economic factors, including exposure to currency fluctuations, less liquidity, less developed and less efficient trading markets, political instability and less developed legal and auditing standards. These risks are heightened for investments in issuers organized or operating in emerging market countries.
Subversive Decarbonization ETF | Energy Industry Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Energy Industry Risk. Companies in the energy industry are subject to many business, economic, environmental, and regulatory risks that can adversely affect the costs, revenues, profits, and viability of companies in the industry. These risks include, but are not limited to, the following: volatility in commodity prices and changes in supply and demand, which may affect the volume of energy commodities transported, processed, stored and or distributed; specific risks associated with companies owning and/or operating pipelines, gathering and processing energy assets; operating risks including outages, structural and maintenance, impairment and safety problems; changes in the regulatory environment at federal, state and local levels, and in foreign markets; environmental regulation and liability risk; terrorism risk; extreme weather and other natural disasters; and capital markets risk, resulting in a higher capital costs or impacting growth and access to capital.
Subversive Decarbonization ETF | Depositary Receipt Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Depositary Receipt Risk. ADRs, GDRs, and IDRs are certificates evidencing ownership of shares of a foreign issuer and are alternatives to directly purchasing the underlying foreign securities in their national markets and currencies. However, they continue to be subject to many of the risks associated with investing directly in foreign securities. These risks include
the social, political and economic risks of the underlying issuer’s country, as well as in the case of depositary receipts traded on non-U.S. markets, exchange risk.
Subversive Decarbonization ETF | Derivatives Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Derivatives risk. The use of derivatives involves a variety of risks in addition to and greater than those associated with investing directly in securities. Derivatives instruments in which the Fund invests may not perform as anticipated by the Adviser, may not be closed out at a favorable time or price, or could increase the Fund’s volatility. Investment in derivatives may create investment leverage. When a derivative is used as a substitute for or alternative to a direct cash investment, the transaction may not provide a return that correlates precisely with that of the cash investment; or, when used for hedging purposes, derivatives may not provide the anticipated protection, causing the Fund to lose money on both the derivatives transaction and the exposure the Fund sought to hedge.
•Counterparty risk. The risk that the Fund will be subject to credit risk with respect to the counterparties to derivative contracts and other instruments entered into directly by the Fund. Other than to maintain its status as a regulated investment company for U.S. federal income tax purposes (described in the Statement of Additional Information under “Certain U.S. Federal Income Tax Information”), the Fund is not subject to any limit with respect to the number of transactions it can enter into with a single counterparty. To the extent that the Fund enters into multiple transactions with a single or a small set of counterparties, it will be subject to increased counterparty risk.
•Futures contracts risk. The Fund may invest in futures contracts linked to the near-term price fluctuations of water and carbon credits and futures contracts linked to longer-term appreciation of Decarbonization Companies. The Fund’s use of futures contracts involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments. In addition, while futures contracts are generally classified as liquid, under certain market conditions they may be classified as illiquid. As a result, the Fund may be unable to close out its futures contracts at a time which is advantageous. The successful use of futures depends upon a variety of factors, particularly the ability of the Adviser to predict movements of the underlying securities markets, which requires different skills than predicting changes in the prices of individual securities. There can be no assurance that any particular futures strategy adopted will succeed.
Subversive Decarbonization ETF | Derivatives Risk, Counterparty Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Counterparty risk. The risk that the Fund will be subject to credit risk with respect to the counterparties to derivative contracts and other instruments entered into directly by the Fund. Other than to maintain its status as a regulated investment company for U.S. federal income tax purposes (described in the Statement of Additional Information under “Certain U.S. Federal Income Tax Information”), the Fund is not subject to any limit with respect to the number of transactions it can enter into with a single counterparty. To the extent that the Fund enters into multiple transactions with a single or a small set of counterparties, it will be subject to increased counterparty risk.
Subversive Decarbonization ETF | Derivatives Risk, Futures Contracts Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Futures contracts risk. The Fund may invest in futures contracts linked to the near-term price fluctuations of water and carbon credits and futures contracts linked to longer-term appreciation of Decarbonization Companies. The Fund’s use of futures contracts involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments. In addition, while futures contracts are generally classified as liquid, under certain market conditions they may be classified as illiquid. As a result, the Fund may be unable to close out its futures contracts at a time which is advantageous. The successful use of futures depends upon a variety of factors, particularly the ability of the Adviser to predict movements of the underlying securities markets, which requires different skills than predicting changes in the prices of individual securities. There can be no assurance that any particular futures strategy adopted will succeed.
Subversive Decarbonization ETF | Industry Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Industry Concentration Risk. The Fund’s investments will be concentrated in the securities of issuers in the energy group of industries. The focus of the Fund’s portfolio on this specific industry may present more risks than if the portfolio were broadly diversified over numerous groups of industries.
Subversive Decarbonization ETF | Newer Adviser Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Newer Adviser Risk. The Adviser has limited experience managing a registered investment company. As a result, there is no long-term track record against which an investor may judge the Adviser and it is possible the Adviser may not achieve the Fund’s intended investment objective. As a newer investment adviser, the Adviser may experience resource and capacity constraints.
Subversive Decarbonization ETF | Newer Fund Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Newer Fund Risk. As of the date of this Prospectus, the Fund has a limited operating history and may not attract sufficient assets to achieve or maximize investment and operational efficiencies. Although the Shares in the Fund are approved for listing on the Exchange, there can be no assurance that an active trading market will develop and be maintained for the Shares of the Fund. Further, market markers (other than lead market markers) have no obligation to make markets in the Shares and may discontinue doing so at any time without notice.
Subversive Decarbonization ETF | Growth Investing Style Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Growth Investing Style Risk. Growth companies are companies whose earnings and stock prices are expected to grow at a faster rate than the overall market. If the Portfolio Managers incorrectly assesses a company’s prospects for growth or how other investors will value the company’s growth, then the price of the company’s stock may decrease, or may not increase to the level anticipated by the sub-adviser. In addition, growth stocks may be more volatile than other stocks because they are more sensitive to investors’ perceptions of the issuing company’s growth potential. Also, the growth
investing style may over time go in and out of favor. At times when the investing style used by the Fund is out of favor, the Fund may underperform other equity funds that use different investing styles.
Subversive Decarbonization ETF | Active Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Active Management Risk. The Fund is actively managed and subject to the risk that the Adviser’s use of investment techniques and risk analyses to make investment decisions fails to perform as expected, which may cause the Fund to lose value.
Subversive Decarbonization ETF | High Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
High Portfolio Turnover Risk. A high portfolio turnover rate (100% or more) has the potential to result in the realization and distribution to shareholders of higher capital gains, which may subject you to a higher tax liability. High portfolio turnover also necessarily results in greater transaction costs which may reduce Fund performance.
Subversive Decarbonization ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Cybersecurity Risk. With the increased use of technologies such as the Internet to conduct business, the Fund is susceptible to operational, information security, and related risks. Cyber incidents affecting the Fund or its service providers may cause disruptions and impact business operations, potentially resulting in financial losses, interference with the Fund’s ability to calculate its net asset value (“NAV”), impediments to trading, the inability of shareholders to transact business, violations of applicable privacy and other laws, regulatory fines, penalties, reputational damage, reimbursement or other compensation costs, or additional compliance costs.
Subversive Decarbonization ETF | S&P 500® Index (reflects no deduction for fees, expenses or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel S&P 500® Index(reflects no deduction for fees, expenses or taxes)
1 Year rr_AverageAnnualReturnYear01 26.29%
Since Inception rr_AverageAnnualReturnSinceInception 24.31%
Inception Date rr_AverageAnnualReturnInceptionDate Dec. 21, 2022
Subversive Decarbonization ETF | Subversive Decarbonization ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol DKRB
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.75%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.01% [1]
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.76%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 78
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 243
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 422
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 942
Annual Return 2023 rr_AnnualReturn2023 (0.47%)
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel best performance
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Sep. 30, 2023
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 2.86%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel worst performance
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Dec. 31, 2023
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (5.07%)
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 (0.47%)
Since Inception rr_AverageAnnualReturnSinceInception (0.90%)
Inception Date rr_AverageAnnualReturnInceptionDate Dec. 21, 2022
Subversive Decarbonization ETF | Subversive Decarbonization ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 (2.73%)
Since Inception rr_AverageAnnualReturnSinceInception (3.09%)
Subversive Decarbonization ETF | Subversive Decarbonization ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Fund Shares
1 Year rr_AverageAnnualReturnYear01 (0.05%)
Since Inception rr_AverageAnnualReturnSinceInception (1.47%)
Subversive Food Security ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading Subversive Food Security ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock
The Subversive Food Security ETF (the “Fund” or the “Food Security Fund”) seeks to achieve long-term capital appreciation.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock
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 [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock 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 the annual fund operating expenses or in the Example, affect the Fund’s performance. During the Fund’s most recent fiscal period ended September 30, 2023, the Fund’s portfolio turnover rate was 244% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate 244.00%
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees Acquired Fund Fees and Expenses are the indirect costs of investing in other investment companies. Please note that Total Annual Operating Expenses in this fee table will not correlate to the Ratio of Expenses to Average Net Assets in the Fund’s Financial Highlights, which only reflect the direct operating expenses incurred by the Fund.
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock 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 hold or sell 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] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions, your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategies
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing, under normal market conditions, at least 80% of its net assets (plus any borrowings for investment purposes) in securities of Food Security Companies, as defined below. Food Security Companies are companies that each have 50% of its assets invested in or 50% of its revenues derived from the production, distribution, or delivery of food, or companies that each invest at least 50% of its capital expenditures (either currently or announced future capital expenditures) in technology and tools necessary to support the global food security. Applying the foregoing definition, Food Security Companies include companies involved in the support, maintenance, irrigation and processing of plant and animal foods (for example, fertilizer/potash companies). The Fund considers food security to be a global food supply chain that can reliably and predictably produce, distribute, and deliver food. Accordingly, the Fund will invest in companies in the fertilizer/potash and meat and food production industries, as well as companies in the industrials sector that provide the machinery and equipment necessary to support such industries.
The Fund may also invest in derivative instruments, primarily futures contracts on food and fertilizer. To the extent the Fund invests in derivatives, the Fund will consider a derivative’s reference asset for purposes of meeting its policy of investing at least 80% of its net assets in Food Security Companies.

Securities eligible for inclusion in the Fund’s investable universe include publicly listed equity securities of U.S. and foreign (including emerging markets) issuers. The Fund’s investments in foreign securities may include American Depositary Receipts (“ADRs”), Global Depositary Receipts (“GDRs”), International Depositary Receipts (“IDRs”), U.S. dollar denominated foreign securities, direct foreign securities purchased on a foreign exchange, and securities of companies incorporated outside the United States.

In selecting investments for the Fund, the Adviser will apply a top-down approach, utilizing primarily quantitative factors, but also considering qualitative factors with a view toward growth and earning potential. In the selection process, the Adviser will give greater weight to Food Security Companies whose primary business models and growth prospects are dedicated to the actual production of food or the infrastructure or the applications that support global food security. In its selection process, the Adviser will also factor in global macroeconomic events that affect the global food supply chain, such as the invasion of Ukraine, as well as the long-term effects of climate change on food production and prices. In doing so, the Adviser will seek to identify companies that are positioned to help the global economy manage the inflationary shocks resulting from the global pandemic response and the truly supply-driven food chain shocks that the Adviser believes will result in generally higher prices on food inputs and higher interest rates/weaker currency among those countries where, in the view of the Adviser, the risk of interruptions in the global food supply chain are highest.

As water security is food security, the Fund will invest in companies in and related to the water industry. The Fund’s investments in the water industry will typically be in the form of investments in publicly traded desalination plants.

The Fund will concentrate its investments in the securities of issuers in the food and agriculture group of industries. Therefore, the Fund will invest more than 25% of its total assets in securities issued by companies in the food and agriculture group of industries. The Fund is classified as “non-diversified” for purposes of the Investment Company Act of 1940 (the “1940 Act”), which means a relatively high percentage of the Fund’s assets may be invested in the securities of a limited number of companies.
Strategy Portfolio Concentration [Text] rr_StrategyPortfolioConcentration The Fund will concentrate its investments in the securities of issuers in the food and agriculture group of industries. Therefore, the Fund will invest more than 25% of its total assets in securities issued by companies in the food and agriculture group of industries. The Fund is classified as “non-diversified” for purposes of the Investment Company Act of 1940 (the “1940 Act”), which means a relatively high percentage of the Fund’s assets may be invested in the securities of a limited number of companies.
Risk [Heading] rr_RiskHeading Principal Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The following bar chart and table provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing how the Fund’s average annual total returns for one-year and since inception compare with that of a broad-based securities index. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future and does not guarantee future results. Updated performance information will be available on the Fund’s website at https://www.subversiveetfs.com/ or by calling the Fund toll-free at 1-800-617-0004.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The following bar chart and table provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing how the Fund’s average annual total returns for one-year and since inception compare with that of a broad-based securities index.
Performance Availability Phone [Text] rr_PerformanceAvailabilityPhone 1-800-617-0004
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress https://www.subversiveetfs.com/
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future and does not guarantee future results.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Returns as of December 31
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock
During the period shown in the bar chart, the best performance for a quarter was 3.00% (for the quarter ended December 31, 2023) and the worst performance was -8.11% (for the quarter ended September 30, 2023).
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Return as of December 31, 2023
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes reflects no deduction for fees, expenses or taxes
Subversive Food Security ETF | Risk Nondiversified Status [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Non-Diversification Risk. Because the Fund is “non-diversified,” it may invest a greater percentage of its assets in the securities of a single issuer or a lesser number of issuers than if it was a diversified fund. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a lesser number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively small number of issuers to have a greater impact on the Fund’s performance.
Subversive Food Security ETF | Agriculture And Food Industries Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Agriculture and Food Industries Risk. The Fund is expected to concentrate its investments in the securities of issuers in the food and agriculture group of industries. As a result, the Fund may be susceptible to loss due to adverse occurrences affecting that group of industries. The food industry is highly competitive and can be significantly affected by demographic and product trends, competitive pricing, food fads, marketing campaigns, environmental factors, government regulation, adverse changes in general economic conditions, agricultural commodity prices, evolving consumer preferences, nutritional and health-related concerns, federal, state and local food inspection and processing controls, consumer product liability claims, consumer boycotts, risks of product tampering and the availability and expense of liability insurance. Investments in agriculture-related companies are subject to adverse weather conditions, embargoes, tariffs, and adverse international economic, political, and regulatory developments. Product recalls are sometimes required in the food industry to withdraw contaminated or mislabeled products from the market. Additionally, the failure to identify and react appropriately to changes in consumer trends, demands and preferences could lead to, among other things, reduced demand and price reduction for a company’s products. Investments in agriculture-related companies are subject to the same risks as investments in agricultural commodities, such as adverse weather conditions, embargoes, tariffs, and adverse international economic, political and regulatory developments. Additionally, the invasion of Ukraine has altered the food supply chain for the entire globe with impacts that will potentially last for years.
Subversive Food Security ETF | ETF Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
ETF Risks. The Fund is an ETF, and, as a result of its structure, it is exposed to the following risks:
•Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has only a limited number of institutional investors (known as “Authorized Participants” or “APs”) that are authorized to purchase and redeem shares directly from the Fund. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. To the extent either of the following events occur, shares of the Fund may trade at a material discount to the Fund’s net asset value (“NAV”) and possibly face delisting: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
•Costs of Buying or Selling Shares. Due to the costs of buying or selling shares of the Fund, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of shares may significantly reduce investment results and an investment in shares may not be advisable for investors who anticipate regularly making small investments.
•Shares May Trade at Prices Other Than NAV. As with all ETFs, shares of the Fund may be bought and sold in the secondary market at market prices. Although it is expected that the market price of shares of the Fund will approximate the Fund’s NAV, there may be times when the market price of shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for shares in the secondary market, in which case such premiums or discounts may be significant.
•Trading. Although shares of the Fund are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”), there can be no assurance that an active trading market for shares will develop or be maintained or that shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the market for shares of the Fund may become less liquid in response to deteriorating liquidity in the markets for the Fund’s underlying portfolio holdings. This adverse effect on liquidity for the Fund’s shares, in turn, can lead to differences between the market price of the Fund’s shares and the underlying value of those shares. In addition, trading in Fund shares may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares of the Fund inadvisable.
Subversive Food Security ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has only a limited number of institutional investors (known as “Authorized Participants” or “APs”) that are authorized to purchase and redeem shares directly from the Fund. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. To the extent either of the following events occur, shares of the Fund may trade at a material discount to the Fund’s net asset value (“NAV”) and possibly face delisting: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
Subversive Food Security ETF | ETF Risks, Costs Of Buying Or Selling Shares Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares. Due to the costs of buying or selling shares of the Fund, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of shares may significantly reduce investment results and an investment in shares may not be advisable for investors who anticipate regularly making small investments.
Subversive Food Security ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV. As with all ETFs, shares of the Fund may be bought and sold in the secondary market at market prices. Although it is expected that the market price of shares of the Fund will approximate the Fund’s NAV, there may be times when the market price of shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for shares in the secondary market, in which case such premiums or discounts may be significant.
Subversive Food Security ETF | ETF Risks, Trading Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Trading. Although shares of the Fund are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”), there can be no assurance that an active trading market for shares will develop or be maintained or that shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the market for shares of the Fund may become less liquid in response to deteriorating liquidity in the markets for the Fund’s underlying portfolio holdings. This adverse effect on liquidity for the Fund’s shares, in turn, can lead to differences between the market price of the Fund’s shares and the underlying value of those shares. In addition, trading in Fund shares may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares of the Fund inadvisable.
Subversive Food Security ETF | Equity Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Equity Market Risk. The equity securities held in the Fund’s portfolio may experience sudden, unpredictable drops in value or long periods of decline in value. This may occur because of factors that affect securities markets generally or factors affecting specific issuers, industries, sectors or companies in which the Fund invests. Common stocks are generally exposed to greater risk than other types of securities, such as preferred stocks and debt obligations, because common stockholders generally have inferior rights to receive payment from issuers.
Subversive Food Security ETF | Foreign Investments Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Foreign Investments Risk. Securities of non-U.S. issuers, including those located in foreign countries, may involve special risks caused by foreign political, social and economic factors, including exposure to currency fluctuations, less liquidity, less developed and less efficient trading markets, political instability and less developed legal and auditing standards.
Subversive Food Security ETF | Water Industry Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Water Industry Risk. The water industry can be significantly affected by economic trends or other conditions or developments, such as the availability of water, the level of rainfall and occurrence of other climatic events, changes in water consumption, new technologies relating to the supply of water, and water conservation. The industry can also be significantly affected by environmental considerations, taxation, government regulation (including the increased cost of compliance), inflation, increases in interest rates, price and supply fluctuations, increases in the cost of raw materials and other operating costs, technological advances, and competition from new market entrants.
Subversive Food Security ETF | Depositary Receipt Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Depositary Receipt Risk. ADRs, GDRs, and IDRs are certificates evidencing ownership of shares of a foreign issuer and are alternatives to directly purchasing the underlying foreign securities in their national markets and currencies. However, they continue to be subject to many of the risks associated with investing directly in foreign securities. These risks include the social, political and economic risks of the underlying issuer’s country, as well as in the case of depositary receipts traded on non-U.S. markets, exchange risk.
Subversive Food Security ETF | Derivatives Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Derivatives risk. The use of derivatives involves a variety of risks in addition to and greater than those associated with investing directly in securities. Derivatives instruments in which the Fund invests may not perform as anticipated by the Adviser, may not be closed out at a favorable time or price, or could increase the Fund’s volatility. Investment in derivatives may create investment leverage. When a derivative is used as a substitute for or alternative to a direct cash investment, the transaction may not provide a return that correlates precisely with that of the cash investment; or, when used for hedging purposes, derivatives may not provide the anticipated protection, causing the Fund to lose money on both the derivatives transaction and the exposure the Fund sought to hedge.
•Counterparty risk. The risk that the Fund will be subject to credit risk with respect to the counterparties to derivative contracts and other instruments entered into directly by the Fund. Other than to maintain its status as a regulated investment company for U.S. federal income tax purposes (described in the Statement of Additional Information under “Certain U.S. Federal Income Tax Information”), the Fund is not subject to any limit with respect to the number of transactions it can enter into with a single counterparty. To the extent that the Fund enters into multiple transactions with a single or a small set of counterparties, it will be subject to increased counterparty risk.
•Futures contracts risk. The Fund’s use of futures contracts involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments. In addition, while futures contracts are generally classified as liquid, under certain market conditions they may be classified as illiquid. As a result, the Fund may be unable to close out its futures contracts at a time which is advantageous. The successful use of futures depends upon a variety of factors, particularly the ability of the Adviser to predict movements of the underlying securities markets, which requires different skills than predicting changes in the prices of individual securities. There can be no assurance that any particular futures strategy adopted will succeed.
Subversive Food Security ETF | Derivatives Risk, Counterparty Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Counterparty risk. The risk that the Fund will be subject to credit risk with respect to the counterparties to derivative contracts and other instruments entered into directly by the Fund. Other than to maintain its status as a regulated investment company for U.S. federal income tax purposes (described in the Statement of Additional Information under “Certain U.S. Federal Income Tax Information”), the Fund is not subject to any limit with respect to the number of transactions it can enter into with a single counterparty. To the extent that the Fund enters into multiple transactions with a single or a small set of counterparties, it will be subject to increased counterparty risk.
Subversive Food Security ETF | Derivatives Risk, Futures Contracts Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Futures contracts risk. The Fund’s use of futures contracts involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments. In addition, while futures contracts are generally classified as liquid, under certain market conditions they may be classified as illiquid. As a result, the Fund may be unable to close out its futures contracts at a time which is advantageous. The successful use of futures depends upon a variety of factors, particularly the ability of the Adviser to predict movements of the underlying securities markets, which requires different skills than predicting changes in the prices of individual securities. There can be no assurance that any particular futures strategy adopted will succeed.
Subversive Food Security ETF | Industry Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Industry Concentration Risk. The Fund’s investments will be concentrated in the securities of issuers in the food and agriculture group of industries. The focus of the Fund’s portfolio on this specific industry may present more risks than if the portfolio were broadly diversified over numerous groups of industries.
Subversive Food Security ETF | Newer Adviser Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Newer Adviser Risk. The Adviser has limited experience managing a registered investment company. As a result, there is no long-term track record against which an investor may judge the Adviser and it is possible the Adviser may not achieve the Fund’s intended investment objective. As a newer investment adviser, the Adviser may experience resource and capacity constraints.
Subversive Food Security ETF | Newer Fund Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Newer Fund Risk. As of the date of this Prospectus, the Fund has a limited operating history and may not attract sufficient assets to achieve or maximize investment and operational efficiencies. Although the Shares in the Fund are approved for listing on the Exchange, there can be no assurance that an active trading market will develop and be maintained for the Shares of the Fund. Further, market markers (other than lead market markers) have no obligation to make markets in the Shares and may discontinue doing so at any time without notice.
Subversive Food Security ETF | Growth Investing Style Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Growth Investing Style Risk. If the Portfolio Managers incorrectly assesses a company’s prospects for growth or how other investors will value the company’s growth, then the price of the company’s stock may decrease, or may not increase to the level anticipated by the sub-adviser. In addition, growth stocks may be more volatile than other stocks because they are more sensitive to investors’ perceptions of the issuing company’s growth potential. Also, the growth investing style may over time go in and out of favor. At times when the investing style used by the Fund is out of favor, the Fund may underperform other equity funds that use different investing styles.
Subversive Food Security ETF | Active Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Active Management Risk. The Fund is actively managed and subject to the risk that the Adviser’s use of investment techniques and risk analyses to make investment decisions fails to perform as expected, which may cause the Fund to lose value.
Subversive Food Security ETF | High Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
High Portfolio Turnover Risk. A high portfolio turnover rate (100% or more) has the potential to result in the realization and distribution to shareholders of higher capital gains, which may subject you to a higher tax liability. High portfolio turnover also necessarily results in greater transaction costs which may reduce Fund performance.
Subversive Food Security ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Cybersecurity Risk. With the increased use of technologies such as the Internet to conduct business, the Fund is susceptible to operational, information security, and related risks. Cyber incidents affecting the Fund or its service providers may cause disruptions and impact business operations, potentially resulting in financial losses, interference with the Fund’s ability to calculate its net asset value (“NAV”), impediments to trading, the inability of shareholders to transact business, violations of applicable privacy and other laws, regulatory fines, penalties, reputational damage, reimbursement or other compensation costs, or additional compliance costs.
Subversive Food Security ETF | S&P 500® Index (reflects no deduction for fees, expenses or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel S&P 500® Index(reflects no deduction for fees, expenses or taxes)
1 Year rr_AverageAnnualReturnYear01 26.29%
Since Inception rr_AverageAnnualReturnSinceInception 24.31%
Inception Date rr_AverageAnnualReturnInceptionDate Dec. 21, 2022
Subversive Food Security ETF | Subversive Food Security ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol KCAL
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.75%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.02% [2]
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.77%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 79
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 246
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 428
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 954
Annual Return 2023 rr_AnnualReturn2023 (9.94%)
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel best performance
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2023
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 3.00%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel worst performance
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Sep. 30, 2023
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (8.11%)
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 (9.94%)
Since Inception rr_AverageAnnualReturnSinceInception (10.80%)
Inception Date rr_AverageAnnualReturnInceptionDate Dec. 21, 2022
Subversive Food Security ETF | Subversive Food Security ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 (10.25%)
Since Inception rr_AverageAnnualReturnSinceInception (11.10%)
Subversive Food Security ETF | Subversive Food Security ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Fund Shares
1 Year rr_AverageAnnualReturnYear01 (5.67%)
Since Inception rr_AverageAnnualReturnSinceInception (8.23%)
Subversive Mental Health ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading Subversive Mental Health ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock
The Subversive Mental Health ETF (the “Fund” or the “Mental Health Fund”) seeks to achieve long-term capital appreciation.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock
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 [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock 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 the annual fund operating expenses or in the Example, affect the Fund’s performance. During the Fund’s most recent fiscal period ended September 30, 2023, the Fund’s portfolio turnover rate was 206% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate 206.00%
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees Acquired Fund Fees and Expenses are the indirect costs of investing in other investment companies. Please note that Total Annual Operating Expenses in this fee table will not correlate to the Ratio of Expenses to Average Net Assets in the Fund’s Financial Highlights, which only reflect the direct operating expenses incurred by the Fund.
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock 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 hold or sell 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] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions, your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategies
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing under normal market conditions, at least 80% of its net assets (plus any borrowings for investment purposes) in securities of Mental Health Companies (as defined below). Mental Health Companies are companies that have at least 50% of assets or revenues tied to products and services used in the treatment, prevention, or diagnosis of long-term mental health disorders, including depression and Alzheimer’s. As mental health starts with metabolic health, assets or revenues “tied to” such disorders include assets in or revenues tied to the fitness, sleep, and nutrition products and services. The Adviser will also seek to identify Mental Health Companies working on new tools, treatments, and medications designed to help address the global toll of long-term mental health disorders, including major and minor depressive disorder, Alzheimer’s, Parkinson’s and metabolic Epilepsy.
Securities eligible for inclusion in the Fund’s investable universe include publicly listed equity securities of U.S. and foreign (including emerging markets) issuers. The Fund’s investments in foreign securities may include American Depositary Receipts (“ADRs”), Global Depositary Receipts (“GDRs”), International Depositary Receipts (“IDRs”), U.S. dollar denominated foreign securities, direct foreign securities purchased on a foreign exchange, and securities of companies incorporated outside the United States.

In selecting investments for the Fund, the Adviser will apply a top-down approach, utilizing primarily quantitative factors, focusing on Mental Health Companies that are cash flow positive. However, the Adviser may also considering qualitative factors with a view toward growth and earning potential. In the selection process, the Adviser will give greater weight to Mental Health Companies whose primary business models and growth prospects are dedicated to mental health and fitness.

When determining the companies eligible to be considered Mental Health Companies, the Fund will also invest in Mental Health Companies with assets in or revenues from fitness, sleep, and nutrition products or services, as metabolic health is widely considered as a core component in the prevention of mental health disorders. Metabolic disorders are estimated to impact as much as 40% of the American population, with similar trends appearing globally. Accordingly, the Fund will invest in companies involved in the testing, diagnosis, and promotion of metabolic health.

In addition, the Adviser will include in the universe of Mental Health Companies those companies that provide mental health solutions, from devices to pharmaceuticals. The Adviser will consider for inclusion in the Fund’s portfolio companies that provide lower cost or small-scale solutions from medical devices to software applications, as well as large-scale pharmaceutical interventions aimed at addressing depression and pain management, and long-term solutions to both.

The Fund is classified as “non-diversified” for purposes of the Investment Company Act of 1940 (the “1940 Act”), which means a relatively high percentage of the Fund’s assets may be invested in the securities of a limited number of companies.
Risk [Heading] rr_RiskHeading Principal Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The following bar chart and table provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing how the Fund’s average annual total returns for one-year and since inception compare with that of a broad-based securities index. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future and does not guarantee future results. Updated performance information will be available on the Fund’s website at https://www.subversiveetfs.com/ or by calling the Fund toll-free at 1-800-617-0004.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The following bar chart and table provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing how the Fund’s average annual total returns for one-year and since inception compare with that of a broad-based securities index.
Performance One Year or Less [Text] rr_PerformanceOneYearOrLess The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future and does not guarantee future results.
Performance Availability Phone [Text] rr_PerformanceAvailabilityPhone 1-800-617-0004
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress https://www.subversiveetfs.com/
Bar Chart [Heading] rr_BarChartHeading Calendar Year Returns as of December 31
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock
During the period shown in the bar chart, the best performance for a quarter was 0.47% (for the quarter ended December 31, 2023) and the worst performance was -8.47% (for the quarter ended September 30, 2023).
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Return as of December 31, 2023
Subversive Mental Health ETF | Risk Nondiversified Status [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Non-Diversification Risk. Because the Fund is “non-diversified,” it may invest a greater percentage of its assets in the securities of a single issuer or a lesser number of issuers than if it was a diversified fund. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a lesser number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively small number of issuers to have a greater impact on the Fund’s performance.
Subversive Mental Health ETF | ETF Risks Member  
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Risk [Text Block] rr_RiskTextBlock
ETF Risks. The Fund is an ETF, and, as a result of its structure, it is exposed to the following risks:
•Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has only a limited number of institutional investors (known as “Authorized Participants” or “APs”) that are authorized to purchase and redeem shares directly from the Fund. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. To the extent either of the following events occur, shares of the Fund may trade at a material discount to the Fund’s net asset value (“NAV”) and possibly face delisting: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
•Costs of Buying or Selling Shares. Due to the costs of buying or selling shares of the Fund, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of shares may significantly reduce investment results and an investment in shares may not be advisable for investors who anticipate regularly making small investments.
•Shares May Trade at Prices Other Than NAV. As with all ETFs, shares of the Fund may be bought and sold in the secondary market at market prices. Although it is expected that the market price of shares of the Fund will approximate the Fund’s NAV, there may be times when the market price of shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for shares in the secondary market, in which case such premiums or discounts may be significant.
•Trading. Although shares of the Fund are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”), there can be no assurance that an active trading market for shares will develop or be maintained or that shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the market for shares of the Fund may become less liquid in response to deteriorating liquidity in the markets for the Fund’s underlying portfolio holdings. This adverse effect on liquidity for the Fund’s shares, in turn, can lead to differences between the market price of the Fund’s shares and the underlying value of those shares. In addition, trading in Fund shares may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares of the Fund inadvisable.
Subversive Mental Health ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has only a limited number of institutional investors (known as “Authorized Participants” or “APs”) that are authorized to purchase and redeem shares directly from the Fund. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. To the extent either of the following events occur, shares of the Fund may trade at a material discount to the Fund’s net asset value (“NAV”) and possibly face delisting: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
Subversive Mental Health ETF | ETF Risks, Costs Of Buying Or Selling Shares Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares. Due to the costs of buying or selling shares of the Fund, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of shares may significantly reduce investment results and an investment in shares may not be advisable for investors who anticipate regularly making small investments.
Subversive Mental Health ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV. As with all ETFs, shares of the Fund may be bought and sold in the secondary market at market prices. Although it is expected that the market price of shares of the Fund will approximate the Fund’s NAV, there may be times when the market price of shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for shares in the secondary market, in which case such premiums or discounts may be significant.
Subversive Mental Health ETF | ETF Risks, Trading Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Trading. Although shares of the Fund are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”), there can be no assurance that an active trading market for shares will develop or be maintained or that shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the market for shares of the Fund may become less liquid in response to deteriorating liquidity in the markets for the Fund’s underlying portfolio holdings. This adverse effect on liquidity for the Fund’s shares, in turn, can lead to differences between the market price of the Fund’s shares and the underlying value of those shares. In addition, trading in Fund shares may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares of the Fund inadvisable.
Subversive Mental Health ETF | Equity Market Risk Member  
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Risk [Text Block] rr_RiskTextBlock
Equity Market Risk. The equity securities held in the Fund’s portfolio may experience sudden, unpredictable drops in value or long periods of decline in value. This may occur because of factors that affect securities markets generally or factors affecting specific issuers, industries, sectors or companies in which the Fund invests. Common stocks are generally exposed to greater risk than other types of securities, such as preferred stocks and debt obligations, because common stockholders generally have inferior rights to receive payment from issuers.
Subversive Mental Health ETF | Foreign Investments Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Foreign Investments Risk. Securities of non-U.S. issuers, including those located in foreign countries, may involve special risks caused by foreign political, social and economic factors, including exposure to currency fluctuations, less liquidity, less developed and less efficient trading markets, political instability and less developed legal and auditing standards.
Subversive Mental Health ETF | Depositary Receipt Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Depositary Receipt Risk. ADRs, GDRs, and IDRs are certificates evidencing ownership of shares of a foreign issuer and are alternatives to directly purchasing the underlying foreign securities in their national markets and currencies. However, they continue to be subject to many of the risks associated with investing directly in foreign securities. These risks include the social, political and economic risks of the underlying issuer’s country, as well as in the case of depositary receipts traded on non-U.S. markets, exchange risk.
Subversive Mental Health ETF | Derivatives Risk Member  
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Risk [Text Block] rr_RiskTextBlock
Derivatives risk. The use of derivatives involves a variety of risks in addition to and greater than those associated with investing directly in securities. Derivatives instruments in which the Fund invests may not perform as anticipated by the Adviser, may not be closed out at a favorable time or price, or could increase the Fund’s volatility. Investment in derivatives may create investment leverage. When a derivative is used as a substitute for or alternative to a direct cash investment, the transaction may not provide a return that correlates precisely with that of the cash investment; or, when used for hedging purposes, derivatives may not provide the anticipated protection, causing the Fund to lose money on both the derivatives transaction and the exposure the Fund sought to hedge.
•Counterparty risk. The risk that the Fund will be subject to credit risk with respect to the counterparties to derivative contracts and other instruments entered into directly by the Fund. Other than to maintain its status as a regulated investment company for U.S. federal income tax purposes (described in the Statement of Additional Information under “Certain U.S. Federal Income Tax Information”), the Fund is not subject to any limit with respect to the number of transactions it can enter into with a single counterparty. To the extent that the Fund enters into multiple transactions with a single or a small set of counterparties, it will be subject to increased counterparty risk.
•Futures contracts risk. The Fund’s use of futures contracts involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments. In addition, while futures contracts are generally classified as liquid, under certain market conditions they may be classified as illiquid. As a result, the Fund may be unable to close out its futures contracts at a time which is advantageous. The successful use of futures depends upon a variety of factors, particularly the ability of the Adviser to predict movements of the underlying securities markets, which requires different skills than predicting changes in the prices of individual securities. There can be no assurance that any particular futures strategy adopted will succeed.
Subversive Mental Health ETF | Derivatives Risk, Counterparty Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Counterparty risk. The risk that the Fund will be subject to credit risk with respect to the counterparties to derivative contracts and other instruments entered into directly by the Fund. Other than to maintain its status as a regulated investment company for U.S. federal income tax purposes (described in the Statement of Additional Information under “Certain U.S. Federal Income Tax Information”), the Fund is not subject to any limit with respect to the number of transactions it can enter into with a single counterparty. To the extent that the Fund enters into multiple transactions with a single or a small set of counterparties, it will be subject to increased counterparty risk.
Subversive Mental Health ETF | Derivatives Risk, Futures Contracts Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Futures contracts risk. The Fund’s use of futures contracts involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments. In addition, while futures contracts are generally classified as liquid, under certain market conditions they may be classified as illiquid. As a result, the Fund may be unable to close out its futures contracts at a time which is advantageous. The successful use of futures depends upon a variety of factors, particularly the ability of the Adviser to predict movements of the underlying securities markets, which requires different skills than predicting changes in the prices of individual securities. There can be no assurance that any particular futures strategy adopted will succeed.
Subversive Mental Health ETF | Newer Adviser Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Newer Adviser Risk. The Adviser has limited experience managing a registered investment company. As a result, there is no long-term track record against which an investor may judge the Adviser and it is possible the Adviser may not achieve the Fund’s intended investment objective. As a newer investment adviser, the Adviser may experience resource and capacity constraints.
Subversive Mental Health ETF | Newer Fund Risk Member  
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Risk [Text Block] rr_RiskTextBlock
Newer Fund Risk. As of the date of this Prospectus, the Fund has a limited operating history and may not attract sufficient assets to achieve or maximize investment and operational efficiencies. Although the Shares in the Fund are approved for listing on the Exchange, there can be no assurance that an active trading market will develop and be maintained for the Shares of the Fund. Further, market markers (other than lead market markers) have no obligation to make markets in the Shares and may discontinue doing so at any time without notice.
Subversive Mental Health ETF | Growth Investing Style Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Growth Investing Style Risk. If the Portfolio Managers incorrectly assesses a company’s prospects for growth or how other investors will value the company’s growth, then the price of the company’s stock may decrease, or may not increase to the level anticipated by the sub-adviser. In addition, growth stocks may be more volatile than other stocks because they are more sensitive to investors’ perceptions of the issuing company’s growth potential. Also, the growth investing style may over time go in and out of favor. At times when the investing style used by the Fund is out of favor, the Fund may underperform other equity funds that use different investing styles.
Subversive Mental Health ETF | Active Management Risk Member  
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Risk [Text Block] rr_RiskTextBlock
Active Management Risk. The Fund is actively managed and subject to the risk that the Adviser’s use of investment techniques and risk analyses to make investment decisions fails to perform as expected, which may cause the Fund to lose value.
Subversive Mental Health ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Cybersecurity Risk. With the increased use of technologies such as the Internet to conduct business, the Fund is susceptible to operational, information security, and related risks. Cyber incidents affecting the Fund or its service providers may cause disruptions and impact business operations, potentially resulting in financial losses, interference with the Fund’s ability to calculate its net asset value (“NAV”), impediments to trading, the inability of shareholders to transact business, violations of applicable privacy and other laws, regulatory fines, penalties, reputational damage, reimbursement or other compensation costs, or additional compliance costs.
Subversive Mental Health ETF | S&P 500® Index (reflects no deduction for fees, expenses or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel S&P 500® Index(reflects no deduction for fees, expenses or taxes)
1 Year rr_AverageAnnualReturnYear01 26.29%
Since Inception rr_AverageAnnualReturnSinceInception 26.17%
Inception Date rr_AverageAnnualReturnInceptionDate Dec. 22, 2022
Subversive Mental Health ETF | Subversive Mental Health ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol SANE
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.75%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.01% [3]
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.76%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 78
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 243
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 422
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 942
Annual Return 2023 rr_AnnualReturn2023 (7.73%)
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel best performance
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2023
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 0.47%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel worst performance
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Sep. 30, 2023
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (8.47%)
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 (7.73%)
Since Inception rr_AverageAnnualReturnSinceInception (8.16%)
Inception Date rr_AverageAnnualReturnInceptionDate Dec. 22, 2022
Subversive Mental Health ETF | Subversive Mental Health ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 (7.86%)
Since Inception rr_AverageAnnualReturnSinceInception (8.29%)
Subversive Mental Health ETF | Subversive Mental Health ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Fund Shares
1 Year rr_AverageAnnualReturnYear01 (4.48%)
Since Inception rr_AverageAnnualReturnSinceInception (6.22%)
[1] Acquired Fund Fees and Expenses are the indirect costs of investing in other investment companies. Please note that Total Annual Operating Expenses in this fee table will not correlate to the Ratio of Expenses to Average Net Assets in the Fund’s Financial Highlights, which only reflect the direct operating expenses incurred by the Fund.
[2] Acquired Fund Fees and Expenses are the indirect costs of investing in other investment companies. Please note that Total Annual Operating Expenses in this fee table will not correlate to the Ratio of Expenses to Average Net Assets in the Fund’s Financial Highlights, which only reflect the direct operating expenses incurred by the Fund.
[3] Acquired Fund Fees and Expenses are the indirect costs of investing in other investment companies. Please note that Total Annual Operating Expenses in this fee table will not correlate to the Ratio of Expenses to Average Net Assets in the Fund’s Financial Highlights, which only reflect the direct operating expenses incurred by the Fund.