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Label Element Value
FCF International Quality ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading FCF International Quality ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock
The FCF International Quality ETF (the “Fund”) seeks to generate long-term total returns.
Expense [Heading] rr_ExpenseHeading Fees and Expenses
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock
This table describes the fees and expenses that you may pay if you buy, hold and sell Shares. You may also pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table or 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 may pay transaction costs, including 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 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. For the fiscal year ended July 31, 2024, the Fund’s portfolio turnover rate was 55% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate 55.00%
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock The following 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 for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that the Fund provides a return of 5% per year and that operating expenses remain the same. The example does not reflect any brokerage commissions that you may pay on purchases and sales of Shares.
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”). To pursue its investment objective, the Fund invests, under normal market circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities of companies from foreign countries, or depositary receipts representing such securities. The Fund considers an issuer to be from a foreign country if: (i) its securities are organized under the laws of a foreign country or the issuer maintains its principal place of business in a foreign country; (ii) its securities are traded principally in a foreign country; or (iii) during the issuer's most recent fiscal year, it derived at least 50% of its revenues or profits from goods produced or sold, investments made, or services performed in a foreign country or has at least 50% of its assets in a foreign country. The companies in which the Fund primarily invests are those from developed foreign markets, although the Fund will also invest a portion of its assets in companies located in emerging markets (i.e., those that are in the early stages of their economic development). The Fund seeks to invest in stocks of any market capitalization that have fundamental characteristics, which FCF Advisors LLC (the “Adviser”) believes are associated with superior long-term performance, based on the extensive historical research of the Adviser.
The Adviser utilizes its proprietary, free cash flow quality model (“FCFQM”), developed through extensive research and analysis, to identify securities eligible for inclusion in the Fund’s portfolio. The FCFQM evaluates securities from foreign markets and ranks them based on proprietary free cash flow metrics, including profitability, quality of earnings, and other cash-flow-based measures. Free cash flow refers to the cash generated from a company’s operations after accounting for capital expenditures on fixed assets. Each security is assigned a normalized free cash flow quality ranking score (“FCFQ Score”), with higher scores indicating greater potential alpha as determined by the Adviser.

Under normal market conditions, the portfolio consists of approximately 150 of the highest ranked securities selected by the FCFQM. These securities are reweighted based on their FCFQ Scores, which are multiplied by their free-float market capitalization to create a modified market capitalization, portfolio. This approach increases exposure to companies with the strongest proprietary free cash flow rankings while improving issuer diversification, as compared to a passive market capitalization weighted portfolio.

While the FCFQM and portfolio construction process are run daily to monitor updates, significant changes to the portfolio typically occur quarterly, following the release of full financial statement data. This quarterly rebalancing aligns with the availability of comprehensive financial data, which is typically published within 60 days after the end of a calendar quarter.

During earnings seasons, the Adviser generally implements more substantial adjustments to the Fund’s portfolio based on the updated FCFQM. However, the Adviser continuously monitors the portfolio and retains discretion to make modifications to the Fund’s portfolio at any time, subject to the oversight and supervision of the Board of Trustees of the Trust (the “Board”), to better capture daily updates and opportunities identified by the FCFQM.

The Adviser primarily executes trades for the Fund’s portfolio based on insights received from the FCFQM, but also applies an active portfolio management approach to: (a) screen company fundamentals (i.e., exclude companies with significant increases in share count (dilution) and/or increase in leverage to seek to mitigate exposure to financial risk); (b) select trading vehicles (i.e., choose the most appropriate instruments, such as stocks or depositary receipts, based on liquidity and cost-effectiveness); (c) manage cash positions (i.e., adjust cash allocations as needed to adapt to market conditions and seek to manage risk); and (d) monitor corporate actions (i.e., actively make trading decisions for securities impacted by significant events, such as mergers, spinoffs or restructurings, to maintain alignment with the Fund’s principal investment strategy).
The Fund can use derivative instruments, including exchange-traded futures contracts, to seek to protect the Fund's current or intended investments from broad fluctuations in securities prices.
From time to time the Fund may focus its investment (i.e., invest more than 15% of its total assets) in one or more particular sectors or geographic regions. As of September 30, 2024, the Fund focuses its investments in Asia and Europe, and also in the consumer discretionary and healthcare sectors.
Strategy Portfolio Concentration [Text] rr_StrategyPortfolioConcentration From time to time the Fund may focus its investment (i.e., invest more than 15% of its total assets) in one or more particular sectors or geographic regions. As of September 30, 2024, the Fund focuses its investments in Asia and Europe, and also in the consumer discretionary and healthcare sectors.
Risk [Heading] rr_RiskHeading Principal Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The following performance information indicates some of the risks of investing in the Fund. The bar chart shows the Fund’s performance from year to year as of December 31. The table illustrates how the Fund’s average annual returns for the 1-year, 5-year and since inception periods compare with those of a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future. Updated performance information is also available on the Fund’s website at www.fcf-funds.com.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The following performance information indicates some of the risks of investing in the Fund.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.fcf-funds.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Total Returns
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock
For the year-to-date period ended September 30, 2024, the Fund’s total return was 9.27%. During the period of time shown in the bar chart, the Fund’s highest quarterly return was 19.03% for the quarter ended June 30, 2020, and the lowest quarterly return was -22.25% for the quarter ended March 31, 2020.
Year to Date Return, Label rr_YearToDateReturnLabel year-to-date
Bar Chart, Year to Date Return, Date rr_BarChartYearToDateReturnDate Sep. 30, 2024
Bar Chart, Year to Date Return rr_BarChartYearToDateReturn 9.27%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest quarterly return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Jun. 30, 2020
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 19.03%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest quarterly return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Mar. 31, 2020
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (22.25%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns For the Period Ended December 31, 2023
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred After-tax returns shown are not relevant to investors who hold their Shares through tax-advantaged arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher The “Return After Taxes on Distributions and Sale of Fund Shares” may be higher than other return figures because when a capital loss occurs upon redemption of portfolio shares, a tax deduction is provided that benefits the investor.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. The “Return After Taxes on Distributions and Sale of Fund Shares” may be higher than other return figures because when a capital loss occurs upon redemption of portfolio shares, a tax deduction is provided that benefits the investor. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-advantaged arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
FCF International Quality ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock An investor may lose money by investing in the Fund
FCF International Quality ETF | Foreign Investment Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Foreign Investment Risk. Returns on investments in foreign securities could be more volatile than, or trail the returns on, investments in U.S. securities. Exposures to foreign securities entail special risks, including due to: differences in information available about foreign issuers; differences in investor protection standards in other jurisdictions; capital controls risks, including the risk of a foreign jurisdiction imposing restrictions on the ability to repatriate or transfer currency or other assets; political, diplomatic and economic risks; regulatory risks; and foreign market and trading risks, including the costs of trading and risks of settlement in foreign jurisdictions. In addition, the Fund’s investments in securities denominated in other currencies could decline due to changes in local currency relative to the value of the U.S. dollar, which may affect the Fund’s returns.
FCF International Quality ETF | Equity Investing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Equity Investing Risk. An investment in the Fund involves risks similar to those of investing in any fund holding equity securities, such as market fluctuations, changes in interest rates and perceived trends in stock prices. The values of equity securities could decline generally or could underperform other investments. In addition, securities may decline in value due to factors affecting a specific issuer, market or securities markets generally.
FCF International Quality ETF | Geographic Region Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Geographic Region Risk. To the extent that the Fund invests a significant portion of its assets in a specific geographic region or a particular country, the Fund will generally have more exposure to that region or country’s economic risks. In the event of economic or political turmoil or a deterioration of diplomatic relations in a region or country where a significant portion of the Fund’s assets are invested, the Fund may experience substantial illiquidity or reduction in the value of the Fund’s investments. Adverse conditions in a certain region or country can also adversely affect securities of issuers in other countries whose economies appear to be unrelated.
•Asia Risk. Investments in securities of issuers in Asian countries involve risks that are specific to Asia, including certain legal, regulatory, political and economic risks. Certain Asian countries have experienced expropriation and/or nationalization of assets, confiscatory taxation, political instability, armed conflict and social instability as a result of religious, ethnic, socio-economic and/or political unrest. Some economies in this region are dependent on a range of commodities, and are strongly affected by international commodity prices and particularly vulnerable to price changes for these products. The market for securities in this region may also be directly influenced by the flow of international capital, and by the economic and market conditions of neighboring countries. Many Asian economies have experienced rapid growth and industrialization, and there is no assurance that this growth rate will be maintained. Some Asian economies are highly dependent on trade and economic conditions in other countries can impact these economies.
•Europe Risk. Decreasing imports or exports, changes in governmental or European Union (the “EU”) regulations on trade, changes in the exchange rate of the euro, the default or threat of
default by an EU member country on its sovereign debt, and/or an economic recession in an EU member country may have a significant adverse effect on the securities of EU issuers. The European financial markets have recently experienced volatility and adversity due to concerns about withdrawal of member countries from the EU and economic downturns and rising government debt levels in several European countries. These events have adversely affected the exchange rate of the euro and may continue to significantly affect every country in Europe.
FCF International Quality ETF | Georgraphic Regional Risk, Asia Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Asia Risk. Investments in securities of issuers in Asian countries involve risks that are specific to Asia, including certain legal, regulatory, political and economic risks. Certain Asian countries have experienced expropriation and/or nationalization of assets, confiscatory taxation, political instability, armed conflict and social instability as a result of religious, ethnic, socio-economic and/or political unrest. Some economies in this region are dependent on a range of commodities, and are strongly affected by international commodity prices and particularly vulnerable to price changes for these products. The market for securities in this region may also be directly influenced by the flow of international capital, and by the economic and market conditions of neighboring countries. Many Asian economies have experienced rapid growth and industrialization, and there is no assurance that this growth rate will be maintained. Some Asian economies are highly dependent on trade and economic conditions in other countries can impact these economies.
FCF International Quality ETF | Georgraphic Regional Risk, Europe Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Europe Risk. Decreasing imports or exports, changes in governmental or European Union (the “EU”) regulations on trade, changes in the exchange rate of the euro, the default or threat of
default by an EU member country on its sovereign debt, and/or an economic recession in an EU member country may have a significant adverse effect on the securities of EU issuers. The European financial markets have recently experienced volatility and adversity due to concerns about withdrawal of member countries from the EU and economic downturns and rising government debt levels in several European countries. These events have adversely affected the exchange rate of the euro and may continue to significantly affect every country in Europe.
FCF International Quality ETF | Emerging Markets Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Emerging Markets Risk. Investments in emerging markets are generally subject to greater market volatility, political, social and economic instability, uncertain trading markets and more governmental limitations than investments in more developed markets. Companies in emerging markets may be subject to less stringent regulatory, accounting, auditing, and financial reporting and recordkeeping standards than companies in more developed countries, which could impede the Adviser's ability to evaluate such companies or impact the Fund's performance. Securities laws and the enforcement of systems of taxation in many emerging market countries may change quickly and unpredictably, and the ability to bring and enforce actions may be limited or otherwise impaired. In addition, investments in emerging markets may experience lower trading volume, greater price fluctuations, delayed settlement, unexpected market closures and lack of timely information, and may be subject to additional transaction costs.
FCF International Quality ETF | Sector Focus Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Sector Focus Risk. To the extent that the Fund’s investments are focused on a particular sector, the Fund is subject to loss due to adverse occurrences that may affect that sector. Focusing on a particular sector could increase the Fund’s volatility over the short term.
FCF International Quality ETF | Small And Medium Capitalization Company Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Small and Medium Capitalization Company Risk. Investing in securities of small and medium capitalization companies involves greater risk than customarily is associated with investing in larger, more established companies. These companies’ securities may be more volatile and less liquid than those of more established companies. Often, small and medium capitalization companies and the industries in which they focus are still evolving and, as a result, they may be more sensitive to changing market conditions. Small and medium capitalization companies may be particularly affected by interest rate increases, as they may find it more difficult to borrow money to continue or expand operations or may have difficulty in repaying any loans which are floating rate.
FCF International Quality ETF | Depositary Receipts Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Depositary Receipts Risk. The risks of investments in depositary receipts are substantially similar to Foreign Investment Risks. In addition, depositary receipts may not track the price of the underlying foreign securities, and their value may change materially at times when the U.S. markets are not open for trading.
FCF International Quality ETF | Derivatives Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Derivatives Risk. A derivative instrument derives its value from an underlying security, currency, commodity, interest rate, index or other asset (collectively, “underlying asset”). The Fund’s investments
in derivatives may pose risks in addition to and greater than those associated with investing directly in
the underlying assets, including counterparty, leverage and liquidity risks. Derivatives may also be harder to value, less tax efficient and subject to changing government regulation that could impact the Fund’s ability to use certain derivatives or their cost. Derivatives strategies may not always be successful.

• Futures Contracts Risk. Exchange-traded futures contracts are a type of derivative, which call for the future delivery of an asset, or cash settlement, at a certain stated price on a specified future date. Futures contracts involve the risk of imperfect correlation between
movements in the price of the instruments and the price of the underlying assets. In addition, there is the risk that the Fund may not be able to enter into a closing transaction because of an illiquid market. Exchanges can limit the number of positions that can be held or controlled by the Fund thus limiting the ability to implement the Fund’s strategies. Futures markets are highly volatile, and the use of futures may increase the volatility of the Fund’s NAV.
FCF International Quality ETF | Derivatives Risk, Futures Contracts Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock • Futures Contracts Risk. Exchange-traded futures contracts are a type of derivative, which call for the future delivery of an asset, or cash settlement, at a certain stated price on a specified future date. Futures contracts involve the risk of imperfect correlation between
movements in the price of the instruments and the price of the underlying assets. In addition, there is the risk that the Fund may not be able to enter into a closing transaction because of an illiquid market. Exchanges can limit the number of positions that can be held or controlled by the Fund thus limiting the ability to implement the Fund’s strategies. Futures markets are highly volatile, and the use of futures may increase the volatility of the Fund’s NAV.
FCF International Quality ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Management Risk. The Fund is actively managed using proprietary Systematic Models. There can be no guarantee that the Fund will achieve its investment objective or that the Systematic Models will produce the intended results. The Fund may be adversely affected by imperfections, errors or limitations in the construction or implementation of the Systematic Models and/or the Adviser's ability to monitor and timely adjust the metrics or update the data or features underlying the Systematic Models. Any of these factors could result in the Fund underperforming comparable investment vehicles.
FCF International Quality ETF | Market Events Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Market Events Risk. The value of securities in the Fund's portfolio may decline due to daily fluctuations in the securities markets that are generally beyond the Fund's control, including the quality of the Fund's investments, economic conditions, adverse investor sentiment, lower demand for a company's goods or services, and general market conditions. In a declining market, the prices for all securities (including those in the Fund's portfolio) may decline, regardless of their long-term prospects. Security values tend to move in cycles, with periods when securities markets generally rise and periods when they generally decline. In addition, local, regional or global events such as war, acts of terrorism, the spread of infectious illness or other public health issue, recessions, natural disasters, or other events could have a significant impact on the Fund, its investments and the trading of its Shares.
FCF International Quality ETF | ETF Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
ETF Risk. As an ETF, the Fund is subject to the following risks:
•Authorized Participants Concentration Risk. The Fund may have a limited number of financial institutions that may act as Authorized Participants (“APs”). To the extent that those APs exit the business or are unable to process creation and/or redemption orders, Shares may trade at a discount to NAV and possibly face delisting.
•Flash Crash Risk. Sharp price declines in securities owned by the Fund may trigger trading halts, which may result in the Fund’s shares trading in the market at an increasingly large discount to NAV during part (or all) of a trading day. Shareholders could suffer significant losses to the extent that they sell Shares at these temporarily low market prices.
•International Closed Markets Trading Risk. Because certain of the Fund’s investments trade in markets that are closed when the Fund and Exchange are open, there are likely to be deviations between the current prices of such investments and the prices at which such investments are valued by the Fund. As a result, Shares may appear to trade at a significant discount or premium to NAV.
•Large Shareholder Risk. Certain shareholders, including the Adviser or an affiliate of the Adviser, or groups of related shareholders, such as those investing through one or more model portfolios, may own a substantial amount of the Shares. The disposition of Shares by large shareholders resulting in redemptions through or by APs could have a significant negative impact on the Fund. In addition, transactions by large shareholders may account for a large percentage of the trading volume on the Exchange and may, therefore, have a material upward or downward effect on the market price of the Shares.
•Premium-Discount Risk. Shares may trade above or below their NAV. Accordingly, investors may pay more than NAV when purchasing Shares or receive less than NAV when selling Shares. The market prices of Shares will generally fluctuate in accordance with changes in NAV, changes in the relative supply of, and demand for, Shares, and changes in the liquidity, or the perceived liquidity, of the Fund’s holdings.
•Secondary Market Trading Risk. Investors buying or selling Shares in the secondary market may pay brokerage commissions or other charges, which may be a significant proportional cost for investors seeking to buy or sell relatively small amounts of Shares. Although the Shares are listed on the Exchange, there can be no assurance that an active or liquid trading market for them will develop or be maintained. In addition, trading in Shares on the Exchange may be halted.
FCF International Quality ETF | ETF Risk, Authorized Participants Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Authorized Participants Concentration Risk. The Fund may have a limited number of financial institutions that may act as Authorized Participants (“APs”). To the extent that those APs exit the business or are unable to process creation and/or redemption orders, Shares may trade at a discount to NAV and possibly face delisting.
FCF International Quality ETF | ETF Risk, Flash Crash Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Flash Crash Risk. Sharp price declines in securities owned by the Fund may trigger trading halts, which may result in the Fund’s shares trading in the market at an increasingly large discount to NAV during part (or all) of a trading day. Shareholders could suffer significant losses to the extent that they sell Shares at these temporarily low market prices.
FCF International Quality ETF | ETF Risk, International Closed Markets Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock International Closed Markets Trading Risk. Because certain of the Fund’s investments trade in markets that are closed when the Fund and Exchange are open, there are likely to be deviations between the current prices of such investments and the prices at which such investments are valued by the Fund. As a result, Shares may appear to trade at a significant discount or premium to NAV.
FCF International Quality ETF | ETF Risk, Large Shareholder Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Large Shareholder Risk. Certain shareholders, including the Adviser or an affiliate of the Adviser, or groups of related shareholders, such as those investing through one or more model portfolios, may own a substantial amount of the Shares. The disposition of Shares by large shareholders resulting in redemptions through or by APs could have a significant negative impact on the Fund. In addition, transactions by large shareholders may account for a large percentage of the trading volume on the Exchange and may, therefore, have a material upward or downward effect on the market price of the Shares.
FCF International Quality ETF | ETF Risk, Premium-Discount Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Premium-Discount Risk. Shares may trade above or below their NAV. Accordingly, investors may pay more than NAV when purchasing Shares or receive less than NAV when selling Shares. The market prices of Shares will generally fluctuate in accordance with changes in NAV, changes in the relative supply of, and demand for, Shares, and changes in the liquidity, or the perceived liquidity, of the Fund’s holdings.
FCF International Quality ETF | ETF Risk, Secondary Market Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Secondary Market Trading Risk. Investors buying or selling Shares in the secondary market may pay brokerage commissions or other charges, which may be a significant proportional cost for investors seeking to buy or sell relatively small amounts of Shares. Although the Shares are listed on the Exchange, there can be no assurance that an active or liquid trading market for them will develop or be maintained. In addition, trading in Shares on the Exchange may be halted.
FCF International Quality ETF | MSCI All Country World Index ex USA (reflects no deduction for fees, expenses or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (reflects no deduction for fees, expenses, or taxes)
Label rr_AverageAnnualReturnLabel MSCI All Country World Index ex USA (reflects no deduction for fees, expenses, or taxes)
1 Year rr_AverageAnnualReturnYear01 15.62%
5 Years rr_AverageAnnualReturnYear05 7.08%
Since Inception rr_AverageAnnualReturnSinceInception 4.61%
Inception Date rr_AverageAnnualReturnInceptionDate Jun. 27, 2017
FCF International Quality ETF | FCF International Quality ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol TTAI
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.59% [1]
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.59%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 60
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 189
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 329
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 738
Annual Return 2018 rr_AnnualReturn2018 (16.77%)
Annual Return 2019 rr_AnnualReturn2019 24.04%
Annual Return 2020 rr_AnnualReturn2020 18.83%
Annual Return 2021 rr_AnnualReturn2021 17.03%
Annual Return 2022 rr_AnnualReturn2022 (24.32%)
Annual Return 2023 rr_AnnualReturn2023 17.39%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 17.39%
5 Years rr_AverageAnnualReturnYear05 8.91%
Since Inception rr_AverageAnnualReturnSinceInception 5.06%
Inception Date rr_AverageAnnualReturnInceptionDate Jun. 27, 2017
FCF International Quality ETF | FCF International Quality ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 16.97%
5 Years rr_AverageAnnualReturnYear05 8.39%
Since Inception rr_AverageAnnualReturnSinceInception 4.66%
FCF International Quality ETF | FCF International Quality ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Shares
1 Year rr_AverageAnnualReturnYear01 11.02%
5 Years rr_AverageAnnualReturnYear05 7.27%
Since Inception rr_AverageAnnualReturnSinceInception 4.16%
FCF US Quality ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading FCF US Quality ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock
The FCF US Quality ETF (the “Fund”) seeks to generate long-term returns in excess of the total return of the Russell 3000® Index (the "Index"), with less volatility than the Index.
Expense [Heading] rr_ExpenseHeading Fees and Expenses
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock
This table describes the fees and expenses that you may pay if you buy, hold and sell Shares. You may also pay other fees, such as brokerage commissions and other fees to financial intermediaries on the purchase and sale of Shares, which are not reflected in the table or 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 may pay transaction costs, including 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 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. For the fiscal year ended July 31, 2024, the Fund’s portfolio turnover rate was 70% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate 70.00%
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock The following 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 for the time periods indicated and then redeem all of your Shares at the end of those periods. The example also assumes that the Fund provides a return of 5% per year and that operating expenses remain the same. The example does not reflect any brokerage commissions that you may pay on purchases and sales of Shares.
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”). To pursue its investment objective, the Fund invests, under normal market circumstances, at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities of companies from the United States. The
Fund considers an issuer to be from the United States if: (i) its securities are organized under the laws of the United States or the issuer maintains its principal place of business in the United States; (ii) its securities are traded principally in the United States; or (iii) during the issuer's most recent fiscal year, it derived at least 50% of its revenues or profits from goods produced or sold, investments made, or services performed in the United States or has at least 50% of its assets in the United States. The Fund seeks to invest in stocks of any market capitalization that have fundamental characteristics, which FCF Advisors LLC (the “Adviser”) believes are associated with superior long-term performance, based on the extensive historical research of the Adviser.
The Adviser utilizes its proprietary, free cash flow quality model (“FCFQM”), developed through extensive research and analysis, to identify securities eligible for inclusion in the Fund’s portfolio. The FCFQM evaluates securities included in the Index and ranks them based on proprietary free cash flow metrics, including profitability, quality of earnings, and other cash-flow-based measures. Free cash flow refers to the cash generated from a company’s operations after accounting for capital expenditures on fixed assets. Each security is assigned a normalized free cash flow quality ranking score (“FCFQ Score”), with higher scores indicating greater potential alpha as determined by the Adviser.

Under normal market conditions, the portfolio consists of approximately 150 of the highest ranked securities selected by the FCFQM. These securities are reweighted based on their FCFQ Scores, which are multiplied by their free-float market capitalization to create a modified market capitalization, portfolio. This approach increases exposure to companies with the strongest proprietary free cash flow rankings while improving issuer diversification, as compared to a passive market capitalization weighted portfolio.

While the FCFQM and portfolio construction process are run daily to monitor updates, significant changes to the portfolio typically occur quarterly, following the release of full financial statement data. This quarterly rebalancing aligns with the availability of comprehensive financial data, which is typically published within 60 days after the end of a calendar quarter.

During earnings seasons, the Adviser generally implements more substantial adjustments to the Fund’s portfolio based on the updated FCFQM. However, the Adviser continuously monitors the portfolio and retains discretion to make modifications to the Fund’s portfolio at any time, subject to the oversight and supervision of the Board of Trustees of the Trust (the “Board”), to better capture daily updates and opportunities identified by the FCFQM.

The Adviser primarily executes trades for the Fund’s portfolio based on insights received from the FCFQM, but also applies an active portfolio management approach to: (a) screen company fundamentals (i.e., exclude companies with significant increases in share count (dilution) and/or increase in leverage to seek to mitigate exposure to financial risk); (b) manage cash positions (i.e., adjust cash allocations as needed to adapt to market conditions and seek to manage risk); and (c) monitor corporate actions (i.e., actively make trading decisions for securities impacted by significant events, such as mergers, spinoffs or restructurings, to maintain alignment with the Fund’s principal investment strategy).

The Fund can use derivative instruments, including exchange-traded futures contracts, to seek to protect the Fund's current or intended investments from broad fluctuations in securities prices.
From time to time the Fund may focus its investment (i.e., invest more than 15% of its total assets) in one or more particular sectors. As of September 30, 2024, the Fund focuses its investments in the technology sector.
Strategy Portfolio Concentration [Text] rr_StrategyPortfolioConcentration From time to time the Fund may focus its investment (i.e., invest more than 15% of its total assets) in one or more particular sectors. As of September 30, 2024, the Fund focuses its investments in the technology sector.
Risk [Heading] rr_RiskHeading Principal Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The following performance information indicates some of the risks of investing in the Fund. The bar chart shows the Fund’s performance from year to year as of December 31. The table illustrates how the Fund’s average annual returns for the 1-year, 5-year and since inception periods compare with those of a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future. Updated performance information is also available on the Fund’s website at www.fcf-funds.com.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The following performance information indicates some of the risks of investing in the Fund.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.fcf-funds.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Total Returns
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock
For the year-to-date period ended September 30, 2024, the Fund’s total return was 15.81%. During the period of time shown in the bar chart, the Fund’s highest quarterly return was 22.22% for the quarter ended June 30, 2020, and the lowest quarterly return was -21.87% for the quarter ended March 31, 2020.
Year to Date Return, Label rr_YearToDateReturnLabel year-to-date
Bar Chart, Year to Date Return, Date rr_BarChartYearToDateReturnDate Sep. 30, 2024
Bar Chart, Year to Date Return rr_BarChartYearToDateReturn 15.81%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest quarterly return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Jun. 30, 2020
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 22.22%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest quarterly return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Mar. 31, 2020
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (21.87%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns For the Period Ended December 31, 2023
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred After-tax returns shown are not relevant to investors who hold their Shares through tax-advantaged arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher The “Return After Taxes on Distributions and Sale of Fund Shares” may be higher than other return figures because when a capital loss occurs upon redemption of portfolio shares, a tax deduction is provided that benefits the investor.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. The “Return After Taxes on Distributions and Sale of Fund Shares” may be higher than other return figures because when a capital loss occurs upon redemption of portfolio shares, a tax deduction is provided that benefits the investor. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-advantaged arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
FCF US Quality ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock An investor may lose money by investing in the Fund.
FCF US Quality ETF | Equity Investing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Equity Investing Risk. An investment in the Fund involves risks similar to those of investing in any fund holding equity securities, such as market fluctuations, changes in interest rates and perceived trends in stock prices. The values of equity securities could decline generally or could underperform other investments. In addition, securities may decline in value due to factors affecting a specific issuer, market or securities markets generally.
FCF US Quality ETF | Geographic Region Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Geographic Region Risk. Because the Fund invests a significant portion of its assets in the U.S., the Fund will generally have more exposure to economic risks affecting the U.S. In the event of economic or political turmoil or a deterioration of diplomatic relations in the U.S., the Fund may experience substantial illiquidity or reduction in the value of the Fund’s investments. Adverse conditions in other countries whose economies appear to be unrelated can also adversely affect the Fund’s U.S. investments.
FCF US Quality ETF | Sector Focus Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Sector Focus Risk. To the extent that the Fund’s investments are focused on a particular sector, the Fund is subject to loss due to adverse occurrences that may affect that sector. Focusing on a particular sector could increase the Fund’s volatility over the short term.
FCF US Quality ETF | Small And Medium Capitalization Company Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Small and Medium Capitalization Company Risk. Investing in securities of small and medium capitalization companies involves greater risk than customarily is associated with investing in larger, more established companies. These companies’ securities may be more volatile and less liquid than those of more established companies. Often, small and medium capitalization companies and the industries in which they focus are still evolving and, as a result, they may be more sensitive to changing market conditions. Small and medium capitalization companies may be particularly affected by interest rate increases, as they may find it more difficult to borrow money to continue or expand operations, or may have difficulty in repaying any loans which are floating rate.
FCF US Quality ETF | Derivatives Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Derivatives Risk. A derivative instrument derives its value from an underlying security, currency, commodity, interest rate, index or other asset (collectively, “underlying asset”). The Fund’s investments in derivatives may pose risks in addition to and greater than those associated with investing directly in the underlying assets, including counterparty, leverage and liquidity risks. Derivatives may also be harder to value, less tax efficient and subject to changing government regulation that could impact the Fund’s ability to use certain derivatives or their cost. Derivatives strategies may not always be successful.

• Futures Contracts Risk. Exchange-traded futures contracts are a type of derivative, which call for the future delivery of an asset, or cash settlement, at a certain stated price on a specified future date. Futures contracts involve the risk of imperfect correlation between movements in the price of the instruments and the price of the underlying assets. In addition, there is the risk that the Fund may not be able to enter into a closing transaction because of an illiquid market. Exchanges can limit the number of positions that can be held or controlled by the Fund thus limiting the ability to implement the Fund’s strategies. Futures markets are highly volatile, and the use of futures may increase the volatility of the Fund’s NAV.
FCF US Quality ETF | Derivatives Risk, Futures Contracts Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock • Futures Contracts Risk. Exchange-traded futures contracts are a type of derivative, which call for the future delivery of an asset, or cash settlement, at a certain stated price on a specified future date. Futures contracts involve the risk of imperfect correlation between movements in the price of the instruments and the price of the underlying assets. In addition, there is the risk that the Fund may not be able to enter into a closing transaction because of an illiquid market. Exchanges can limit the number of positions that can be held or controlled by the Fund thus limiting the ability to implement the Fund’s strategies. Futures markets are highly volatile, and the use of futures may increase the volatility of the Fund’s NAV.
FCF US Quality ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Management Risk. The Fund is actively managed using proprietary Systematic Models. There can be no guarantee that the Fund will achieve its investment objective or that the Systematic Models will produce the intended results. The Fund may be adversely affected by imperfections, errors or
limitations in the construction or implementation of the Systematic Models and/or the Adviser's ability to monitor and timely adjust the metrics or update the data or features underlying the Systematic Models. Any of these factors could result in the Fund underperforming comparable investment vehicles.
FCF US Quality ETF | Market Events Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
Market Events Risk. The value of securities in the Fund's portfolio may decline due to daily fluctuations in the securities markets that are generally beyond the Fund's control, including the quality of the Fund's investments, economic conditions, adverse investor sentiment, lower demand for a company's goods or services, and general market conditions. In a declining market, the prices for all securities (including those in the Fund's portfolio) may decline, regardless of their long-term prospects. Security values tend to move in cycles, with periods when securities markets generally rise and periods when they generally decline. In addition, local, regional or global events such as war, acts of terrorism, the spread of infectious illness or other public health issue, recessions, natural disasters, or other events could have a significant impact on the Fund, its investments and the trading of its Shares.
FCF US Quality ETF | ETF Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock
ETF Risk. As an ETF, the Fund is subject to the following risks:
•Authorized Participants Concentration Risk. The Fund may have a limited number of financial institutions that may act as Authorized Participants (“APs”). To the extent that those APs exit the business or are unable to process creation and/or redemption orders, Shares may trade at a discount to NAV and possibly face delisting.
•Flash Crash Risk. Sharp price declines in securities owned by the Fund may trigger trading halts, which may result in the Fund’s shares trading in the market at an increasingly large discount to NAV during part (or all) of a trading day. Shareholders could suffer significant losses to the extent that they sell Shares at these temporarily low market prices.
•Large Shareholder Risk. Certain shareholders, including the Adviser or an affiliate of the Adviser, or groups of related shareholders, such as those investing through one or more model portfolios, may own a substantial amount of the Shares. The disposition of Shares by large shareholders resulting in redemptions through or by APs, could have a significant negative impact on the Fund. In addition, transactions by large shareholders may account for a large percentage of the trading volume on the Exchange and may, therefore, have a material upward or downward effect on the market price of the Shares.
•Premium-Discount Risk. Shares may trade above or below their NAV. Accordingly, investors may pay more than NAV when purchasing Shares or receive less than NAV when selling Shares. The market prices of Shares will generally fluctuate in accordance with changes in NAV, changes in the relative supply of, and demand for, Shares, and changes in the liquidity, or the perceived liquidity, of the Fund’s holdings.
•Secondary Market Trading Risk. Investors buying or selling Shares in the secondary market may pay brokerage commissions or other charges, which may be a significant proportional cost for investors seeking to buy or sell relatively small amounts of Shares. Although the Shares are listed on the Exchange, there can be no assurance that an active or liquid trading market for them will develop or be maintained. In addition, trading in Shares on the Exchange may be halted.
FCF US Quality ETF | ETF Risk, Authorized Participants Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Authorized Participants Concentration Risk. The Fund may have a limited number of financial institutions that may act as Authorized Participants (“APs”). To the extent that those APs exit the business or are unable to process creation and/or redemption orders, Shares may trade at a discount to NAV and possibly face delisting.
FCF US Quality ETF | ETF Risk, Flash Crash Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Flash Crash Risk. Sharp price declines in securities owned by the Fund may trigger trading halts, which may result in the Fund’s shares trading in the market at an increasingly large discount to NAV during part (or all) of a trading day. Shareholders could suffer significant losses to the extent that they sell Shares at these temporarily low market prices.
FCF US Quality ETF | ETF Risk, Large Shareholder Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Large Shareholder Risk. Certain shareholders, including the Adviser or an affiliate of the Adviser, or groups of related shareholders, such as those investing through one or more model portfolios, may own a substantial amount of the Shares. The disposition of Shares by large shareholders resulting in redemptions through or by APs, could have a significant negative impact on the Fund. In addition, transactions by large shareholders may account for a large percentage of the trading volume on the Exchange and may, therefore, have a material upward or downward effect on the market price of the Shares.
FCF US Quality ETF | ETF Risk, Premium-Discount Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Premium-Discount Risk. Shares may trade above or below their NAV. Accordingly, investors may pay more than NAV when purchasing Shares or receive less than NAV when selling Shares. The market prices of Shares will generally fluctuate in accordance with changes in NAV, changes in the relative supply of, and demand for, Shares, and changes in the liquidity, or the perceived liquidity, of the Fund’s holdings.
FCF US Quality ETF | ETF Risk, Secondary Market Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk [Text Block] rr_RiskTextBlock Secondary Market Trading Risk. Investors buying or selling Shares in the secondary market may pay brokerage commissions or other charges, which may be a significant proportional cost for investors seeking to buy or sell relatively small amounts of Shares. Although the Shares are listed on the Exchange, there can be no assurance that an active or liquid trading market for them will develop or be maintained. In addition, trading in Shares on the Exchange may be halted.
FCF US Quality ETF | Russell 3000® Index (reflects no deduction for fees, expenses, or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (reflects no deduction for fees, expenses, or taxes)
Label rr_AverageAnnualReturnLabel Russell 3000® Index(reflects no deduction for fees, expenses, or taxes)
1 Year rr_AverageAnnualReturnYear01 25.96%
5 Years rr_AverageAnnualReturnYear05 15.16%
Since Inception rr_AverageAnnualReturnSinceInception 13.03%
Inception Date rr_AverageAnnualReturnInceptionDate Sep. 27, 2016
FCF US Quality ETF | FCF US Quality ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol TTAC
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.59% [2]
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.59%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 60
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 189
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 329
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 738
Annual Return 2017 rr_AnnualReturn2017 25.60%
Annual Return 2018 rr_AnnualReturn2018 (5.99%)
Annual Return 2019 rr_AnnualReturn2019 25.95%
Annual Return 2020 rr_AnnualReturn2020 18.06%
Annual Return 2021 rr_AnnualReturn2021 30.69%
Annual Return 2022 rr_AnnualReturn2022 (14.48%)
Annual Return 2023 rr_AnnualReturn2023 22.93%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 22.93%
5 Years rr_AverageAnnualReturnYear05 15.36%
Since Inception rr_AverageAnnualReturnSinceInception 14.09%
Inception Date rr_AverageAnnualReturnInceptionDate Sep. 27, 2016
FCF US Quality ETF | FCF US Quality ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 22.63%
5 Years rr_AverageAnnualReturnYear05 14.64%
Since Inception rr_AverageAnnualReturnSinceInception 13.56%
FCF US Quality ETF | FCF US Quality ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Shares
1 Year rr_AverageAnnualReturnYear01 13.75%
5 Years rr_AverageAnnualReturnYear05 12.31%
Since Inception rr_AverageAnnualReturnSinceInception 11.54%
[1] The management fee is structured as a “unified fee,” pursuant to which the Fund’s investment adviser pays all expenses of the Fund, except for the management fee, payments under the Fund’s Rule 12b-1 plan, brokerage expenses, acquired fund fees and expenses, taxes, interest (including borrowing costs and dividend expenses on securities sold short), litigation expenses and other extraordinary expenses (including litigation to which the Trust or the Fund may be a party and indemnification of the Trustees and officers with respect thereto).
[2] The management fee is structured as a “unified fee,” pursuant to which the Fund’s investment adviser pays all expenses of the Fund, except for the management fee, payments under the Fund’s Rule 12b-1 plan, brokerage expenses, acquired fund fees and expenses, taxes, interest (including borrowing costs and dividend expenses on securities sold short), litigation expenses and other extraordinary expenses (including litigation to which the Trust or the Fund may be a party and indemnification of the Trustees and officers with respect thereto).