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Label Element Value
FundX ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading FundX ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock
The FundX ETF (the “Fund” or the “FundX ETF”) seeks to maximize capital appreciation over the long term without regard to income.
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 FundX ETF. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.
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 FundX ETF may pay transaction costs or broker fees, when it buys and sells securities (or “turns over” its portfolio). If transaction costs are involved, a higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when FundX ETF shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the FundX ETF’s performance. During the most recent fiscal year, the FundX ETF’s portfolio turnover rate was 184% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate 184.00%
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 FundX ETF with the cost of investing in other funds. The Example assumes that you invest $10,000 in the FundX ETF for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the FundX ETF’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 FundX ETF is a fund-of-funds and as such invests primarily in exchange traded funds (“ETFs”) (“Underlying ETFs”). The Underlying ETFs, in turn, invest primarily in individual securities such as common stocks.
Because markets change, the Advisor actively manages the Fund’s portfolio using a proprietary investment strategy called Upgrading, which seeks to capture global market trends. The Advisor invests in the Underlying ETFs that it considers to be in sync with current market leadership. The Advisor sells an Underlying ETF when it believes that the Underlying ETF is no longer performing in sync with current market leadership or if a new Underlying ETF is judged more attractive than a current holding.
Upgrading
When a fund begins to lag its peers, the Advisor redeems the shares and directs the proceeds to a better performing alternative. The Advisor classifies the pool of Underlying ETFs into five risk/return categories:
▪Sector Equity Underlying ETFs
▪Aggressive Equity Underlying ETFs
▪Core Equity Underlying ETFs
▪Total Return Underlying ETFs
▪Bond Underlying ETFs
Under normal market conditions, the FundX ETF will invest predominantly in Core Equity Underlying ETFs, which generally invest in diversified portfolios of equity securities of well‑established U.S. and foreign companies with a wide range of market capitalizations.
Core Equity Underlying ETFs may also invest in fixed income securities. Core Equity Underlying ETFs allow the Fund to participate in broad market leadership trends, such as the rotation between growth and value stocks, large- and small-cap stocks, and international and domestic stocks. The FundX ETF may purchase, without limit, shares of Underlying ETFs that invest in domestic, international and global securities.
To a lesser extent the FundX ETF may also invest a portion of its assets in Sector and Aggressive Equity Underlying ETFs, which may invest in more concentrated portfolios or in small-cap, mid-cap or less-seasoned companies, or may make significant use of complex investment techniques, such as leverage, short sales and margin. Sector and Aggressive Equity Underlying ETFs may be riskier than Core Equity Underlying ETFs, but may hold the potential for higher reward. Sector and Aggressive Equity Funds allow the Fund to participate in more specialized stock market leadership trends, such as rotations between specific sectors or within emerging markets. The FundX ETF may hold up to 50% of its assets in Underlying ETFs that focus on emerging markets. The FundX ETF may engage in securities lending activities to increase its income.
See “More about the Funds’ Investment Objectives, Strategies and Risks – The Advisor’s Process for Classifying the Underlying ETFs” for more information on this system.
Strategy Portfolio Concentration [Text] rr_StrategyPortfolioConcentration Under normal market conditions, the FundX ETF will invest predominantly in Core Equity Underlying ETFs, which generally invest in diversified portfolios of equity securities of well‑established U.S. and foreign companies with a wide range of market capitalizations.
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 provides some indication of the risks of investing in the FundX ETF. The Fund is the successor to the FundX Upgrader Fund (the “Predecessor Fund”), as a result of the reorganization of the Predecessor Fund into the Fund on October 17, 2022, (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations.
As of the Reorganization, the Fund has adopted the performance history of the Predecessor Fund, which operated as an open-end mutual fund. The Predecessor Fund was also advised by the Adviser and had the same investment objective and substantially similar strategies as the Fund. The bar chart shows the Predecessor Fund’s performance for the calendar years ended December 31. The table illustrates how the Predecessor Fund’s average annual returns for 1‑year, 5‑year and 10‑year periods compare with those of a broad measure of market performance. The Predecessor Fund’s past performance, before and after taxes, does not necessarily indicate how the Fund will perform in the future. Updated performance information will be available on the Fund’s website at www.fundxfunds.com.
Effective at the close of business on August 1, 2014, the FundX Upgrader Fund, a series of Professionally Managed Portfolios (the “Previous Predecessor Fund”, together with the Predecessor Fund, the “Predecessor Funds”), reorganized into the Predecessor Fund, a series of FundX Investment Trust. Performance information shown prior to the close of business on August 1, 2014 is that of the Previous Predecessor Fund. Additionally, the Predecessor Fund has adopted the Financial Statements of the Previous Predecessor Fund.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The following performance information provides some indication of the risks of investing in the FundX ETF.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.fundxfunds.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Predecessor Fund’s past performance, before and after taxes, does not necessarily indicate how the Fund will perform in the future.
Bar Chart [Heading] rr_BarChartHeading FundX ETF – XCORCalendar Year Total Return as of December 31
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock
Best and Worst Quarters of the Predecessor Funds
Best Quarter6/30/202021.14%
Worst Quarter3/31/2020-17.83%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel Best Quarter
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Jun. 30, 2020
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 21.14%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel Worst Quarter
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Mar. 31, 2020
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (17.83%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns as of December 31, 2023 for the Predecessor Funds
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate The after‑tax returns are calculated using the highest individual federal marginal income tax rates in effect and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred The after‑tax returns are not relevant if you hold your Fund shares through a tax‑deferred account, such as a 401(k) plan or an individual retirement account (“IRA”).
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, Return After Taxes on Distribution and Sale of Fund Shares may be higher than the other return figures for the same period. This will occur when a capital loss is realized upon the sale of Fund shares or provides an assumed tax benefit that increases the return.
Performance Table Footnotes rr_PerformanceTableFootnotesTextBlock The inception date of the Morningstar Global Markets Large-Mid Cap Index is November 15, 2016, and the performance inception date of the index is June 30, 1998. Returns prior to the inception date have been synthetically calculated by the index provider.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
The “Return After Taxes on Distributions” shows the effect of taxable distributions (dividends and capital gains distributions), but assumes that you still hold Fund shares at the end of the period. The “Return After Taxes on Distributions and Sale of Fund Shares” shows the effect of both taxable distributions and any taxable gain or loss that would be realized if a Fund’s shares were sold at the end of the specified period. The after‑tax returns are calculated using the highest individual federal marginal income tax rates in effect and do not reflect the impact of state and local taxes. Your actual after‑tax returns depend on your tax situation and may differ from those shown. The after‑tax returns are not relevant if you hold your Fund shares through a tax‑deferred account, such as a 401(k) plan or an individual retirement account (“IRA”).
In certain cases, Return After Taxes on Distribution and Sale of Fund Shares may be higher than the other return figures for the same period. This will occur when a capital loss is realized upon the sale of Fund shares or
provides an assumed tax benefit that increases the return. Your actual after-tax returns depend on your tax situation and may differ from these shown.
FundX ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Since the price of the Underlying ETFs that the FundX ETF holds may fluctuate, the value of your investment may fluctuate and you could lose all or a portion of your investment in the FundX ETF.
FundX ETF | ETF Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risk. The Fund is an ETF and, as a result of an ETF’s structure, it is exposed to the following risks:
•Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as Authorized Participants (“APs”). 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 may trade at a material discount to 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.
•Cash Redemption Risk. The Fund’s investment strategy may require it to redeem shares for cash or to otherwise include cash as part of its redemption proceeds. The Fund may be required to sell or unwind portfolio investments to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to realize a capital gain that it might not have realized if it had made a redemption in-kind. As a result, the Fund may pay out higher annual capital gain distributions than if the in-kind redemption process was used. To the extent that the transaction fees charged for redemptions of creation units is insufficient to cover the Fund’s transaction costs of selling portfolio securities, the Fund’s performance could be negatively impacted.
•Costs of Buying or Selling Shares. Due to the costs of buying or selling shares, 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 may be bought and sold in the secondary market at market prices. As a result, investors in the Fund may pay significantly more or receive significantly less for shares than the Fund’s NAV. Although it is expected that the market price of shares 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 are listed for trading on the NYSE Arca, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than shares. This could lead to the Fund’s shares trading at a price that is higher or lower than the Fund’s NAV.
FundX ETF | ETF Risk, Authorized Participants, Market Makers And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as Authorized Participants (“APs”). 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 may trade at a material discount to 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.
FundX ETF | ETF Risk, Cash Redemption Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cash Redemption Risk. The Fund’s investment strategy may require it to redeem shares for cash or to otherwise include cash as part of its redemption proceeds. The Fund may be required to sell or unwind portfolio investments to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to realize a capital gain that it might not have realized if it had made a redemption in-kind. As a result, the Fund may pay out higher annual capital gain distributions than if the in-kind redemption process was used. To the extent that the transaction fees charged for redemptions of creation units is insufficient to cover the Fund’s transaction costs of selling portfolio securities, the Fund’s performance could be negatively impacted.
FundX ETF | ETF Risk, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares. Due to the costs of buying or selling shares, 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.
FundX ETF | ETF Risk, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV. As with all ETFs, shares may be bought and sold in the secondary market at market prices. As a result, investors in the Fund may pay significantly more or receive significantly less for shares than the Fund’s NAV. Although it is expected that the market price of shares 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.
FundX ETF | ETF Risk, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading. Although shares are listed for trading on the NYSE Arca, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than shares. This could lead to the Fund’s shares trading at a price that is higher or lower than the Fund’s NAV.
FundX ETF | General Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock General Market Risk – General market risk is the risk that the value of a Fund’s shares will fluctuate based on the performance of the securities held by the Underlying ETFs it owns. These fluctuations may cause a security to be worth less than its cost when originally purchased or less than it was worth at an earlier time.
FundX ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk – Management risk describes the FundX ETF’s ability to meet its investment objective based on the Advisor’s success or failure to implement investment strategies for the FundX ETF.
FundX ETF | Foreign Securities Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Foreign Securities Risk – The Underlying ETFs held by the FundX ETF may have significant investments in foreign securities. Foreign securities entail risks relating to political, social and economic developments abroad and differences between U.S. and foreign regulatory requirements and market practices.
FundX ETF | Emerging Markets Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Emerging Markets Risk – In addition to developed markets, the FundX ETF may invest in Underlying ETFs that may invest in emerging markets, which are markets of countries in the initial stages of industrialization and that generally have low per capita income. In addition to the risks of foreign securities in general, countries in emerging markets are generally more volatile and can have relatively unstable governments, social and legal systems that do not protect shareholders, economies based on only a few industries and securities markets that trade a small number of issues, which could reduce liquidity. Additional risks of emerging markets include differences in nationalization, embargo, expropriation and acts of war. In addition, clearance and settlement procedures may be different in foreign countries and, in certain markets, on certain occasions; such procedures have been unable to keep pace with the volume of securities transactions, thus making it difficult to conduct such transactions. The Underlying ETFs may be required to establish special custody or other arrangements before making certain investments in those countries.
FundX ETF | Leverage Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Leverage Risk – Some Underlying ETFs may borrow money for leveraging and will incur interest expense. Leverage is investment exposure which exceeds the initial amount invested. Leverage can cause the portfolio to lose more than the principal amount invested. Leverage can magnify the portfolio’s gains and losses and therefore increase its volatility.
FundX ETF | Short Sales Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Short Sales Risk – The Underlying ETFs may engage in short sales which could cause an Underlying ETF’s investment performance to suffer if it is required to close out a short position earlier than it had intended.
FundX ETF | Small Company Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Small Company Risk – The Underlying ETFs may invest in securities of small companies, which involves greater volatility than investing in larger and more established companies.
FundX ETF | Large Company Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Large Company Risk – Large capitalization companies may fall out of favor with investors based on market and economic conditions. In return for the relative stability and low volatility of large capitalization companies, the Fund’s value may not rise as much as the value of funds that focus on companies with smaller market capitalizations.
FundX ETF | Sector Emphasis Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Sector Emphasis Risk – Some of the Underlying ETFs may have particular emphasis in one or more sectors, subjecting that Underlying ETF to sector emphasis risk. Sector emphasis risk is the possibility that a certain sector may underperform other sectors or the market as a whole.
FundX ETF | ETF Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Trading Risk – Because the FundX ETF invests in ETFs, it is subject to additional risks that do not apply to conventional ETFs, including the risks that the market price of an ETF’s shares may trade at a discount to its net asset value (“NAV”), an active secondary trading market may not develop or be maintained, or trading may be halted by the exchange in which the ETFs trade, which may impact a Fund’s ability to sell its shares of an ETF.
FundX ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk – To the extent the FundX ETF invests in ETFs, it may be subject to the risks of having a high portfolio turnover rate. High portfolio turnover involves correspondingly greater expenses to a Fund, including brokerage commissions or dealer mark-ups and other transaction costs on the sale of securities and reinvestments in other securities.
FundX ETF | Upgrading Strategy Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Upgrading Strategy Risk – The FundX ETF employs an Upgrading strategy whereby it continually seeks to invest in the top-performing securities at a given time. When investment decisions are based on near-term performance, however, the FundX ETF may be exposed to the risk of buying Underlying ETFs immediately following a sudden, brief surge in performance that may be followed by a subsequent drop in market value.
FundX ETF | Underlying ETF Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Underlying ETFs Risk – The risks associated with the FundX ETF include the risks related to each Underlying ETF in which the FundX ETF invests. Although the FundX ETF seeks to reduce the risk of your investment by diversifying among ETFs that invest in stocks and, in some cases, bonds, there are inherent risks of investing in various asset classes. The Fund must also pay its pro rata portion of an investment company’s fees and expenses.
FundX ETF | Securities Lending Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Securities Lending Risk - There are certain risks associated with securities lending, including the risk that the borrower may fail to return the securities on a timely basis or even the loss of rights in the collateral deposited by the borrower, if the borrower should fail financially. As a result, the FundX ETF may lose money.
FundX ETF | Market Events Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Events Risk – Local, regional, or global events such as war, acts of terrorism, the spread of infectious illness or other public health issues, recessions, or other events could have a significant impact on the market generally and on specific securities. Periods of market volatility may occur in response to pandemics or other events outside of our control. These types of events could adversely affect the Fund’s performance. Economies and financial markets throughout the world are increasingly interconnected. Economic, financial or political events, trading and tariff arrangements, public health events, terrorism, technology and data interruptions, natural disasters, and other circumstances in one or more countries or regions could be highly disruptive to, and have profound impacts on, global economies or markets. As a result, whether or not a fund invests in securities of issuers located in or has significant exposure to the countries directly affected, the value and liquidity of a fund’s investments may go down. Securities markets may also be susceptible to market manipulation or other fraudulent trade practices, which could disrupt the orderly functioning of these markets or adversely affect the value of securities traded in these markets, including a fund’s securities.
FundX ETF | Morningstar Global Market Large-Mid Cap 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 Morningstar Global Market Large-Mid Cap Index (reflects no deduction for fees, expenses or taxes)* [1]
1 Year rr_AverageAnnualReturnYear01 21.80% [1]
5 Years rr_AverageAnnualReturnYear05 11.54% [1]
10 Years rr_AverageAnnualReturnYear10 7.88% [1]
Inception Date rr_AverageAnnualReturnInceptionDate Nov. 15, 2016
FundX ETF | S&P 500® 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 S&P 500® Index (reflects no deduction for fees, expenses or taxes)
1 Year rr_AverageAnnualReturnYear01 26.29%
5 Years rr_AverageAnnualReturnYear05 15.69%
10 Years rr_AverageAnnualReturnYear10 12.03%
FundX ETF | FundX ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol XCOR
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 1.00%
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.27%
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 1.27%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 129
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 403
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 697
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 1,534
Annual Return 2014 rr_AnnualReturn2014 8.32%
Annual Return 2015 rr_AnnualReturn2015 0.72%
Annual Return 2016 rr_AnnualReturn2016 5.13%
Annual Return 2017 rr_AnnualReturn2017 15.35%
Annual Return 2018 rr_AnnualReturn2018 (3.71%)
Annual Return 2019 rr_AnnualReturn2019 26.93%
Annual Return 2020 rr_AnnualReturn2020 25.37%
Annual Return 2021 rr_AnnualReturn2021 10.31%
Annual Return 2022 rr_AnnualReturn2022 (17.94%)
Annual Return 2023 rr_AnnualReturn2023 14.13%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 14.13%
5 Years rr_AverageAnnualReturnYear05 10.45%
10 Years rr_AverageAnnualReturnYear10 7.67%
FundX ETF | FundX ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 13.88%
5 Years rr_AverageAnnualReturnYear05 7.72%
10 Years rr_AverageAnnualReturnYear10 6.28%
FundX ETF | FundX 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 8.55%
5 Years rr_AverageAnnualReturnYear05 7.96%
10 Years rr_AverageAnnualReturnYear10 6.05%
FundX Aggressive ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading FundX Aggressive ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock The FundX Aggressive ETF (the “Fund” or the “Aggressive ETF”) seeks to maximize capital appreciation over the long term without regard to income.
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 Aggressive ETF. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.
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 Aggressive ETF may pay transaction costs or broker fees when it buys and sells securities (or “turns over” its portfolio. If transaction costs are involved, a higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when the Aggressive ETF shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Aggressive ETF’s performance. During the most recent fiscal year, the Aggressive ETF’s portfolio turnover rate was 184% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate 184.00%
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 Aggressive ETF with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Aggressive ETF for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Aggressive ETF’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 Aggressive ETF invests primarily in exchange traded funds (“ETFs”) (“Underlying ETFs”). The Underlying ETFs, in turn, invest primarily in individual securities such as common stocks.
Because markets change, the Advisor actively manages the Fund’s portfolio using a proprietary investment strategy called Upgrading, which seeks to capture global market trends. The Advisor invests in the Underlying ETFs that it considers to be in sync with current market leadership. The Advisor sells an Underlying ETF when it believes that the Underlying ETF is no longer performing in sync with current market leadership or if a new Underlying ETF is judged more attractive than a current holding.Upgrading
When a fund begins to lag its peers, the Advisor redeems the shares and directs the proceeds to a better performing alternative. The Advisor classifies the pool of Underlying ETFs into five risk/return categories:
▪Sector Equity Underlying ETFs
▪Aggressive Equity Underlying ETFs
▪Core Equity Underlying ETFs
▪Total Return Underlying ETFs
▪Bond Underlying ETFs
Under normal market conditions, the Aggressive ETF will invest predominantly (and at times exclusively) in Sector and Aggressive Equity Underlying ETFs, which may invest in more concentrated portfolios or in small-cap, mid-cap, or less-seasoned companies, or in commodities such as precious metals, or in real estate, or may make significant use of complex investment techniques, such as leverage, short sales and margin. They may also include the use of derivative securities such as options, futures and swap contracts for hedging and/or speculative purposes. The Aggressive ETF will not take direct exposure in derivative instruments. Sector and Aggressive Equity Underlying ETFs may be riskier than Core Equity Underlying ETFs, but may provide the potential for higher reward. Sector and Aggressive Equity Underlying ETFs allow the Aggressive ETF to participate in more specialized stock market leadership trends, such as rotations between specific sectors or within emerging markets. The Aggressive ETF is not limited in the amount of its assets it holds in Underlying ETFs that focus on emerging markets.
To a lesser extent the Aggressive ETF may also invest a portion of its assets in Core Equity Underlying ETFs, which generally invest in diversified portfolios of equity securities of well-established U.S. and foreign companies with a wide range of market capitalizations. Core Equity Underlying ETFs may also invest in fixed income securities. Core Equity Funds allow the Fund to participate in broader stock market leadership trends, such as rotation between value and growth stocks, small- and large-cap stocks, and domestic and international stocks. The Aggressive ETF may purchase, without limit, shares of Underlying ETFs that invest in domestic, international and global securities. The Aggressive ETF may engage in securities lending activities to increase its income.
See “More about the Funds’ Investment Objectives, Strategies and Risks – The Advisor’s Process for Classifying the Underlying ETFs” for more information on this system.
Strategy Portfolio Concentration [Text] rr_StrategyPortfolioConcentration Under normal market conditions, the Aggressive ETF will invest predominantly (and at times exclusively) in Sector and Aggressive Equity Underlying ETFs, which may invest in more concentrated portfolios or in small-cap, mid-cap, or less-seasoned companies, or in commodities such as precious metals, or in real estate, or may make significant use of complex investment techniques, such as leverage, short sales and margin. They may also include the use of derivative securities such as options, futures and swap contracts for hedging and/or speculative purposes.
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 provides some indication of the risks of investing in the Aggressive ETF. The Fund is the successor to the FundX Aggressive Fund (the “Predecessor Fund”), as a result of the reorganization of the Predecessor Fund into the Fund on October 17, 2022, (the “Reorganization”). Prior to the Reorganization, the Fund had not yet commenced operations.
As of the Reorganization, the Fund has adopted the performance history of the Predecessor Fund, which operated as an open-end mutual fund. The Predecessor Fund was also advised by the Adviser and had the same investment objective and substantially similar strategies as the Fund. The bar chart shows the Predecessor Fund’s performance for the calendar years ended December 31. The table illustrates how the Predecessor Fund’s average annual returns for 1‑year, 5‑year and 10‑year periods compare with those of a broad measure of market performance. The Predecessor Fund’s past performance, before and after taxes, does not necessarily indicate how the Fund will perform in the future. Updated performance information will be available on the Fund’s website at www.fundxfunds.com.
Effective at the close of business on August 1, 2014, the FundX Aggressive Upgrader Fund, a series of Professionally Managed Portfolios (the “Previous Predecessor Fund”, together with the Predecessor Fund, the “Predecessor Funds”), reorganized into the Predecessor Fund, a series of FundX Investment Trust. Performance information shown prior to the close of business on August 1, 2014 is that of the Previous Predecessor Fund. Additionally, the Predecessor Fund has adopted the Financial Statements of the Previous Predecessor Fund.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The following performance information provides some indication of the risks of investing in the Aggressive ETF.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.fundxfunds.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Predecessor Fund’s past performance, before and after taxes, does not necessarily indicate how the Fund will perform in the future.
Bar Chart [Heading] rr_BarChartHeading FundX Aggressive ETF - XNAVCalendar Year Total Return as of December 31
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock
Best and Worst Quarters for the Predecessor Funds
Best Quarter6/30/202026.08%
Worst Quarter3/31/2020-18.53%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel Best Quarter
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Jun. 30, 2020
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 26.08%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel Worst Quarter
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Mar. 31, 2020
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (18.53%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns as of December 31, 2023 for the Predecessor Funds
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate The after-tax returns are calculated using the highest individual federal marginal income tax rates in effect and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred The after-tax returns are not relevant if you hold your Fund shares through a tax-deferred account, such as a 401(k) plan or an IRA.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, Return After Taxes on Distribution and Sale of Fund Shares may be higher than the other return figures for the same period. This will occur when a capital loss is realized upon the sale of Fund shares or provides an assumed tax benefit that increases the return.
Performance Table Footnotes rr_PerformanceTableFootnotesTextBlock The inception date of the Morningstar Global Markets Large-Mid Cap Index is November 15, 2016, and the performance inception date of the index is June 30, 1998. Returns prior to the inception date have been synthetically calculated by the index provider.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
The “Return After Taxes on Distributions” shows the effect of taxable distributions (dividends and capital gains distributions), but assumes that you still hold Fund shares at the end of the period. The “Return After Taxes on Distributions and Sale of Fund Shares” shows the effect of both taxable distributions and any taxable gain or loss that would be realized if a Fund’s shares were sold at the end of the specified period. The after-tax returns are calculated using the highest individual federal marginal income tax rates in effect and do not reflect the impact of state and local taxes. Your actual after-tax returns depend on your tax situation and may differ from those shown. The after-tax returns are not relevant if you hold your Fund shares through a tax-deferred account, such as a 401(k) plan or an IRA.
In certain cases, Return After Taxes on Distribution and Sale of Fund Shares may be higher than the other return figures for the same period. This will occur when a capital loss is realized upon the sale of Fund shares or provides an assumed tax benefit that increases the return. Your actual after-tax returns depend on your tax situation and may differ from these shown.
FundX Aggressive ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Since the price of the Underlying ETFs that the Aggressive ETF holds may fluctuate, the value of your investment may fluctuate and you could lose all or a portion of your investment in the Aggressive ETF.
FundX Aggressive ETF | ETF Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risk. The Fund is an ETF and, as a result of an ETF’s structure, it is exposed to the following risks:
◦Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as Authorized Participants (“APs”). 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 may trade at a material discount to 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.
◦Cash Redemption Risk. The Fund’s investment strategy may require it to redeem shares for cash or to otherwise include cash as part of its redemption proceeds. The Fund may be required to sell or unwind portfolio investments to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to realize a capital gain that it might not have realized if it had made a redemption in-kind. As a result, the Fund may pay out higher annual capital gain distributions than if the in-kind redemption process was used. To the extent that the transaction fees charged for redemptions of creation units is insufficient to cover the Fund’s transaction costs of selling portfolio securities, the Fund’s performance could be negatively impacted.
◦Costs of Buying or Selling Shares. Due to the costs of buying or selling shares, 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 may be bought and sold in the secondary market at market prices. As a result, investors in the Fund may pay significantly more or receive significantly less for shares than the Fund’s NAV. Although it is expected that the market price of shares 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 are listed for trading on the NYSE Arca, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than shares. This could lead to the Fund’s shares trading at a price that is higher or lower than the Fund’s NAV.
FundX Aggressive ETF | ETF Risk, Authorized Participants, Market Makers And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as Authorized Participants (“APs”). 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 may trade at a material discount to 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.
FundX Aggressive ETF | ETF Risk, Cash Redemption Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cash Redemption Risk. The Fund’s investment strategy may require it to redeem shares for cash or to otherwise include cash as part of its redemption proceeds. The Fund may be required to sell or unwind portfolio investments to obtain the cash needed to distribute redemption proceeds. This may cause the Fund to realize a capital gain that it might not have realized if it had made a redemption in-kind. As a result, the Fund may pay out higher annual capital gain distributions than if the in-kind redemption process was used. To the extent that the transaction fees charged for redemptions of creation units is insufficient to cover the Fund’s transaction costs of selling portfolio securities, the Fund’s performance could be negatively impacted.
FundX Aggressive ETF | ETF Risk, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares. Due to the costs of buying or selling shares, 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.
FundX Aggressive ETF | ETF Risk, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV. As with all ETFs, shares may be bought and sold in the secondary market at market prices. As a result, investors in the Fund may pay significantly more or receive significantly less for shares than the Fund’s NAV. Although it is expected that the market price of shares 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.
FundX Aggressive ETF | ETF Risk, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading. Although shares are listed for trading on the NYSE Arca, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than shares. This could lead to the Fund’s shares trading at a price that is higher or lower than the Fund’s NAV.
FundX Aggressive ETF | General Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock General Market Risk – General market risk is the risk that the value of a Fund’s shares will fluctuate based on the performance of the securities held by the Underlying ETFs it owns. These fluctuations may cause a security to be worth less than its cost when originally purchased or less than it was worth at an earlier time.
FundX Aggressive ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk – Management risk describes the Aggressive ETF’s ability to meet its investment objective based on the Advisor’s success or failure to implement investment strategies for the Aggressive ETF.
FundX Aggressive ETF | Foreign Securities Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Foreign Securities Risk – The Underlying ETFs held by the Aggressive ETF may have significant investments in foreign securities. Foreign securities entail risks relating to political, social and economic developments abroad and differences between U.S. and foreign regulatory requirements and market practices.
FundX Aggressive ETF | Emerging Markets Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Emerging Markets Risk – In addition to developed markets, the Aggressive ETF may invest in Underlying ETFs that may invest in emerging markets, which are markets of countries in the initial stages of industrialization and that generally have low per capita income. In addition to the risks of foreign securities in general, countries in emerging markets are generally more volatile and can have relatively unstable governments, social and legal systems that do not protect shareholders, economies based on only a few industries and securities markets that trade a small number of issues, which could reduce liquidity. Additional risks of emerging markets include differences in nationalization, embargo, expropriation and acts of war. In addition, clearance and settlement procedures may be different in foreign countries and, in certain markets, on certain occasions; such procedures have been unable to keep pace with the volume of securities transactions, thus making it difficult to conduct such transactions. The Underlying ETFs may be required to establish special custody or other arrangements before making certain investments in those countries.
FundX Aggressive ETF | Derivatives Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Derivative Risk – Some Underlying ETFs may use derivative instruments which derive their value from the value of an underlying asset, currency or index. The value of derivatives may rise or fall more rapidly than other investments and it is possible to lose more than the initial amount invested.
FundX Aggressive ETF | Leverage Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Leverage Risk – Some Underlying ETFs may borrow money for leveraging and will incur interest expense. Leverage is investment exposure which exceeds the initial amount invested. Leverage can cause the portfolio to lose more than the principal amount invested. Leverage can magnify the portfolio’s gains and losses and therefore increase its volatility.
FundX Aggressive ETF | Short Sales Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Short Sales Risk –The Underlying ETFs may engage in short sales which could cause an Underlying ETF’s investment performance to suffer if it is required to close out a short position earlier than it had intended.
FundX Aggressive ETF | Small Company Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Small Company Risk – The Underlying ETFs may invest in securities of small companies, which involves greater volatility than investing in larger and more established companies.
FundX Aggressive ETF | Large Company Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Large Company Risk – Large capitalization companies may fall out of favor with investors based on market and economic conditions. In return for the relative stability and low volatility of large capitalization companies, the Fund’s value may not rise as much as the value of funds that focus on companies with smaller market capitalizations.
FundX Aggressive ETF | Sector Emphasis Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Sector Emphasis Risk – Some of the Underlying ETFs may have particular emphasis in one or more sectors, subjecting that Underlying ETF to sector emphasis risk. Sector emphasis risk is the possibility that a certain sector may underperform other sectors or the market as a whole.
FundX Aggressive ETF | ETF Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Trading Risk – Because the Aggressive ETF invests in ETFs, it is subject to additional risks that do not apply to conventional funds, including the risks that the market price of an ETF’s shares may trade at a discount to its net asset value (“NAV”), an active secondary trading market may not develop or be maintained, or trading may be halted by the exchange in which the ETFs trade, which may impact a Fund’s ability to sell its shares of an ETF.
FundX Aggressive ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk – To the extent the Aggressive ETF invests in ETFs, it may be subject to the risks of having a high portfolio turnover rate. High portfolio turnover involves correspondingly greater expenses to a Fund, including brokerage commissions or dealer mark-ups and other transaction costs on the sale of securities and reinvestments in other securities.
FundX Aggressive ETF | Upgrading Strategy Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Upgrading Strategy Risk – The Aggressive ETF employs an Upgrading strategy whereby it continually seeks to invest in the top-performing securities at a given time. When investment decisions are based on near-term performance, however, the Aggressive ETF may be exposed to the risk of buying Underlying ETFs immediately following a sudden, brief surge in performance that may be followed by a subsequent drop in market value.
FundX Aggressive ETF | Underlying ETF Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Underlying ETFs Risk – The risks associated with the Aggressive ETF include the risks related to each Underlying ETF in which the Aggressive ETF invests. Although the Aggressive ETF seeks to reduce the risk of your investment by diversifying among ETFs that invest in stocks and, in some cases, bonds, there are inherent risks of investing in various asset classes. The Fund must also pay its pro rata portion of an investment company’s fees and expenses.
FundX Aggressive ETF | Securities Lending Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Securities Lending Risk - There are certain risks associated with securities lending, including the risk that the borrower may fail to return the securities on a timely basis or even the loss of rights in the collateral deposited by the borrower, if the borrower should fail financially. As a result, the Aggressive ETF may lose money.
FundX Aggressive ETF | Market Events Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Events Risk - Local, regional, or global events such as war, acts of terrorism, the spread of infectious illness or other public health issues, recessions, or other events could have a significant impact on the market generally and on specific securities. Periods of market volatility may occur in response to pandemics or other events outside of our control. These types of events could adversely affect the Fund’s performance. Economies and financial markets throughout the world are increasingly interconnected. Economic, financial or political events, trading and tariff arrangements, public health events, terrorism, technology and data interruptions, natural disasters, and other circumstances in one or more countries or regions could be highly disruptive to, and have profound impacts on, global economies or markets. As a result, whether or not a fund invests in securities of issuers located in or has significant exposure to the countries directly affected, the value and liquidity of a fund’s investments may go down. Securities markets may also be susceptible to market manipulation or other fraudulent trade practices, which could disrupt the orderly functioning of these markets or adversely affect the value of securities traded in these markets, including a fund’s securities.
FundX Aggressive ETF | Morningstar Global Market Large-Mid Cap 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 Morningstar Global Market Large-Mid Cap Index (reflects no deduction for fees, expenses or taxes)* [2]
1 Year rr_AverageAnnualReturnYear01 21.80% [2]
5 Years rr_AverageAnnualReturnYear05 11.54% [2]
10 Years rr_AverageAnnualReturnYear10 7.88% [2]
Inception Date rr_AverageAnnualReturnInceptionDate Nov. 15, 2016
FundX Aggressive ETF | S&P 500® 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 S&P 500® Index (reflects no deduction for fees, expenses or taxes)
1 Year rr_AverageAnnualReturnYear01 26.29%
5 Years rr_AverageAnnualReturnYear05 15.69%
10 Years rr_AverageAnnualReturnYear10 12.03%
FundX Aggressive ETF | FundX Aggressive ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol XNAV
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 1.00%
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.30%
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 1.30%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 132
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 412
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 713
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 1,568
Annual Return 2014 rr_AnnualReturn2014 5.26%
Annual Return 2015 rr_AnnualReturn2015 0.08%
Annual Return 2016 rr_AnnualReturn2016 1.56%
Annual Return 2017 rr_AnnualReturn2017 14.91%
Annual Return 2018 rr_AnnualReturn2018 (6.82%)
Annual Return 2019 rr_AnnualReturn2019 24.97%
Annual Return 2020 rr_AnnualReturn2020 28.55%
Annual Return 2021 rr_AnnualReturn2021 3.49%
Annual Return 2022 rr_AnnualReturn2022 (14.74%)
Annual Return 2023 rr_AnnualReturn2023 16.09%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 16.09%
5 Years rr_AverageAnnualReturnYear05 10.48%
10 Years rr_AverageAnnualReturnYear10 6.54%
FundX Aggressive ETF | FundX Aggressive ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 15.76%
5 Years rr_AverageAnnualReturnYear05 7.49%
10 Years rr_AverageAnnualReturnYear10 5.06%
FundX Aggressive ETF | FundX Aggressive 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 9.76%
5 Years rr_AverageAnnualReturnYear05 7.71%
10 Years rr_AverageAnnualReturnYear10 4.96%
FundX Flexible ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading FundX Flexible ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock
The FundX Flexible ETF (“Flexible ETF”) seeks to generate total return, which is capital appreciation plus current income.
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 Flexible ETF. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.
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 Flexible ETF may pay transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). If transaction costs are involved, a higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Flexible ETF shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Flexible ETF’s performance. During the most recent fiscal year, the portfolio turnover rate of the FundX Flexible Income Fund (the “Predecessor Fund”), a mutual fund series of FundX Investment Trust (the “Trust”) that was reorganized into the Flexible ETF was 209% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate 209.00%
Other Expenses, New Fund, Based on Estimates [Text] rr_OtherExpensesNewFundBasedOnEstimates Estimated for current fiscal year.
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees The Total Annual Fund Operating Expenses for the Fund do not correlate to the Ratio of Expenses to Average Net Assets provided in the Financial Highlights section of the statutory prospectus, which reflects the operating expenses of the Fund and does not include Acquired Fund Fees and Expenses.
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 Flexible ETF with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Flexible ETF for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Flexible ETF’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 Flexible ETF is an ETF-of-ETFs and as such invests primarily in other ETFs (“Underlying ETFs”). The Underlying ETFs, in turn, invest primarily in individual securities such as common stocks and corporate or government bonds.
Because markets change, the Advisor actively manages the Flexible ETF’s portfolio using a proprietary investment strategy called Upgrading, which seeks to capture global market trends. The Advisor invests in the Underlying ETFs that it considers to be in sync with current market leadership. The Advisor sells an Underlying ETF when it believes that the Underlying ETF is no longer performing in sync with current market leadership or if a new Underlying ETF is judged more attractive than a current holding.
The Advisor classifies the pool of Underlying ETFs into five risk/return categories, listed here from what it perceives to have the highest to lowest risk:
•Sector Equity (including single-country Emerging Markets) Underlying ETFs
•Aggressive Equity Underlying ETFs
•Core Equity Underlying ETFs
•Total Return Underlying ETFs
•Bond Underlying ETFs
Under normal market conditions, the Flexible ETF will invest predominately in Bond Underlying ETFs of varying maturity, credit quality (including high-yield securities, or “junk bonds”) and regional exposure. The Flexible ETF attempts to take advantage of bond market leadership trends by targeting those areas of the bond market that are excelling in the current market environment. The Flexible ETF aims to control downside risk by limiting exposure to more volatile areas of the bond market. The Flexible ETF may purchase, without limit, shares of Underlying ETFs that invest in domestic and international corporate or government bonds.
To a lesser extent the Flexible ETF may also invest a portion of its assets in Total Return Underlying ETFs, which may employ a wide variety of investment strategies, including blending equity securities with fixed income instruments, and techniques designed to provide steady returns with dampened volatility, such as market neutral, long/short, and arbitrage strategies. Because Total Return Underlying ETFs are not fully invested in bonds, these funds typically have less credit and interest rate risk. The Flexible ETF may engage in securities lending activities to increase its income.
See “More about the Funds’ Investment Objectives, Strategies and Risks – The Advisor’s Process for Classifying the Underlying ETFs” for more information on this system.
Strategy Portfolio Concentration [Text] rr_StrategyPortfolioConcentration Under normal market conditions, the Flexible ETF will invest predominately in Bond Underlying ETFs of varying maturity, credit quality (including high-yield securities, or “junk bonds”) and regional exposure.
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 provides some indication of the risks of investing in the Flexible ETF. The Flexible ETF is the successor to the FundX Flexible Income Fund (the “Predecessor Fund”), as a result of the reorganization of the Predecessor Fund into the Flexible ETF on October 9, 2023, (the “Reorganization”). Prior to the Reorganization, the Flexible ETF had not yet commenced operations.
As of the Reorganization, the Flexible ETF has adopted the performance history of the Predecessor Fund, which operated as an open-end mutual fund. The Predecessor Fund was also advised by the Advisor and had the same investment objective and substantially similar strategies as the Flexible ETF. The bar chart shows the Predecessor Fund’s performance for the calendar years ended December 31. The table illustrates how the Predecessor Fund’s average annual returns for 1‑year, 5‑year and 10‑year periods compare with those of a broad measure of market performance. The Predecessor Fund’s past performance, before and after taxes, does not necessarily indicate how the Flexible ETF will perform in the future. Updated performance is available on the Flexible ETF’s website www.fundxfunds.com.
Effective at the close of business on August 1, 2014, the FundX Flexible Income Fund, a series of Professionally Managed Portfolios (the “Previous Predecessor Fund”, together with the Predecessor Fund, the “Predecessor Funds”), reorganized into the Predecessor Fund, a series of FundX Investment Trust. Performance information shown prior to the close of business on August 1, 2014 is that of the Previous Predecessor Fund. Additionally, the Predecessor Fund has adopted the Financial Statements of the Previous Predecessor Fund.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The following performance information provides some indication of the risks of investing in the Flexible ETF.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.fundxfunds.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Predecessor Fund’s past performance, before and after taxes, does not necessarily indicate how the Flexible ETF will perform in the future.
Bar Chart [Heading] rr_BarChartHeading FundX Flexible ETF - XFLXCalendar Year Total Return as of December 31
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock
Best and Worst Quarters for the Predecessor Funds
Best Quarter12/31/20204.72%
Worst Quarter3/31/2020-6.38%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel Best Quarter
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2020
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 4.72%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel Worst Quarter
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Mar. 31, 2020
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (6.38%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns as of December 31, 2023 for the Predecessor Fund
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate The after-tax returns are calculated using the highest individual federal marginal income tax rates in effect and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred The after tax returns are not relevant if you hold your Flexible ETF shares through a tax deferred account, such as a 401(k) plan or an individual retirement account (“IRA”).
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, Return After Taxes on Distribution and Sale of Fund Shares may be higher than the other return figures for the same period. This will occur when a capital loss is realized upon the sale of Fund shares or provides an assumed tax benefit that increases the return.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
The “Return After Taxes on Distributions” shows the effect of taxable distributions (dividends and capital gains distributions), but assumes that you still hold Flexible ETF shares at the end of the period. The “Return After Taxes on Distributions and Sale of Fund Shares” shows the effect of both taxable distributions and any taxable gain or loss that would be realized if a fund’s shares were sold at the end of the specified period. The after-tax returns are calculated using the highest individual federal marginal income tax rates in effect and do not reflect the impact of state and local taxes. Your actual after tax returns depend on your tax situation and may differ from those shown. The after tax returns are not relevant if you hold your Flexible ETF shares through a tax deferred account, such as a 401(k) plan or an individual retirement account (“IRA”). In certain cases, the “Return After Taxes on Distributions and Sale of Fund Shares” may be higher than the other return figures for the same period. This will occur when a capital loss is realized upon the sale of Flexible ETF shares and provides an assumed tax benefit that increases the return.
In certain cases, Return After Taxes on Distribution and Sale of Fund Shares may be higher than the other return figures for the same period. This will occur when a capital loss is realized upon the sale of Fund shares or provides an assumed tax benefit that increases the return. Your actual after-tax returns depend on your tax situation and may differ from these shown.
FundX Flexible ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Since the price of the Underlying ETFs that the Flexible ETF holds may fluctuate, the value of your investment may fluctuate and you could lose all or a portion of your investment in the Flexible ETF.
FundX Flexible ETF | ETF Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risk - The Flexible ETF is an ETF and, as a result of an ETF’s structure, it is exposed to the following risks:
•Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Flexible ETF has a limited number of financial institutions that may act as Authorized Participants (“APs”). 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 may trade at a material discount to 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.
•Cash Redemption Risk. The Flexible ETF’s investment strategy may require it to redeem shares for cash or to otherwise include cash as part of its redemption proceeds. The Flexible ETF may be required to sell or unwind portfolio investments to obtain the cash needed to distribute redemption proceeds. This may cause the Flexible ETF to realize a capital gain that it might not have realized if it had made a redemption in-kind. As a result, the Flexible ETF may pay out higher annual capital gain distributions than if the in-kind redemption process was used. To the extent that the transaction fees charged for redemptions of creation units is insufficient to cover the Flexible ETF’s transaction costs of selling portfolio securities, the Flexible ETF’s performance could be negatively impacted.
•Costs of Buying or Selling Shares. Due to the costs of buying or selling shares, 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 may be bought and sold in the secondary market at market prices. As a result, investors in the Flexible ETF may pay significantly more or receive significantly less for shares than the Flexible ETF’s NAV. Although it is expected that the market price of shares will approximate the Flexible ETF’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 are listed for trading on the NYSE Arca, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of shares may begin to mirror the liquidity of the Flexible ETF’s underlying portfolio holdings, which can be significantly less liquid than shares. This could lead to the Flexible ETF’s shares trading at a price that is higher or lower than the Flexible ETF’s NAV.
FundX Flexible ETF | ETF Risk, Authorized Participants, Market Makers And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Flexible ETF has a limited number of financial institutions that may act as Authorized Participants (“APs”). 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 may trade at a material discount to 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.
FundX Flexible ETF | ETF Risk, Cash Redemption Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cash Redemption Risk. The Flexible ETF’s investment strategy may require it to redeem shares for cash or to otherwise include cash as part of its redemption proceeds. The Flexible ETF may be required to sell or unwind portfolio investments to obtain the cash needed to distribute redemption proceeds. This may cause the Flexible ETF to realize a capital gain that it might not have realized if it had made a redemption in-kind. As a result, the Flexible ETF may pay out higher annual capital gain distributions than if the in-kind redemption process was used. To the extent that the transaction fees charged for redemptions of creation units is insufficient to cover the Flexible ETF’s transaction costs of selling portfolio securities, the Flexible ETF’s performance could be negatively impacted.
FundX Flexible ETF | ETF Risk, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares. Due to the costs of buying or selling shares, 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.
FundX Flexible ETF | ETF Risk, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV. As with all ETFs, shares may be bought and sold in the secondary market at market prices. As a result, investors in the Flexible ETF may pay significantly more or receive significantly less for shares than the Flexible ETF’s NAV. Although it is expected that the market price of shares will approximate the Flexible ETF’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.
FundX Flexible ETF | ETF Risk, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading. Although shares are listed for trading on the NYSE Arca, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of shares may begin to mirror the liquidity of the Flexible ETF’s underlying portfolio holdings, which can be significantly less liquid than shares. This could lead to the Flexible ETF’s shares trading at a price that is higher or lower than the Flexible ETF’s NAV.
FundX Flexible ETF | General Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock General Market Risk – General market risk is the risk that the value of a Flexible ETF’s shares will fluctuate based on the performance of the securities held by the Underlying ETFs it owns. These fluctuations may cause a security to be worth less than its cost when originally purchased or less than it was worth at an earlier time.
FundX Flexible ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk – Management risk describes the Flexible ETF’s ability to meet its investment objective based on the Advisor’s success or failure to implement investment strategies for the Flexible ETF.
FundX Flexible ETF | Foreign Securities Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Foreign Securities Risk – The Underlying ETFs held by the Flexible ETF may have significant investments in foreign securities. Foreign securities risk entails risk relating to political, social and economic developments abroad and differences between U.S. and foreign regulatory requirements and market practices.
FundX Flexible ETF | Leverage Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Leverage Risk – Some Underlying ETFs may borrow money for leveraging and will incur interest expense. Leverage is investment exposure which exceeds the initial amount invested. Leverage can cause the portfolio to lose more than the principal amount invested. Leverage can magnify the portfolio’s gains and losses and therefore increase its volatility. The ETF does not invest in Underlying ETFs that utilize leverage as part of their investment strategies.
FundX Flexible ETF | Interest Rate And Credit Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Interest Rate and Credit Risk – Interest rates may rise resulting in a decrease in the value of the securities held by the Underlying ETFs or may fall resulting in an increase in the value of such securities. There is the possibility of heightened volatility, reduced liquidity and valuation difficulties that may impact fixed income markets.
FundX Flexible ETF | High-Yield Securities (Junk Bond) Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock High-Yield Securities (Junk Bond) Risk – The value of fixed-income securities held by the Underlying ETFs that are rated below investment grade are subject to additional risk factors such as increased possibility of default, illiquidity of the security and changes in value based on public perception of the issuer. High-Yield Securities are speculative and issuers of high yield securities may have reduced capacity to repay interest and principal.
FundX Flexible ETF | ETF Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Trading Risk – Because the Flexible ETF invests in ETFs, it is subject to additional risks that do not apply to conventional funds, including the risks that the market price of an ETF’s shares may trade at a discount to its net asset value (“NAV”), an active secondary trading market may not develop or be maintained, or trading may be halted by the exchange in which the ETFs trade, which may impact a fund’s ability to sell its shares of an ETF.
FundX Flexible ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk – To the extent the Flexible ETF invests in ETFs, it may be subject to the risks of having a high portfolio turnover rate. High portfolio turnover involves correspondingly greater expenses to a fund, including brokerage commissions or dealer mark-ups and other transaction costs on the sale of securities and reinvestments in other securities.
FundX Flexible ETF | Upgrading Strategy Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Upgrading Strategy Risk – The Flexible ETF employs an Upgrading strategy whereby it continually seeks to invest in the top-performing securities at a given time. When investment decisions are based on near-term performance, however, the Flexible ETF may be exposed to the risk of buying Underlying ETFs immediately following a sudden, brief surge in performance that may be followed by a subsequent drop in market value.
FundX Flexible ETF | Underlying ETF Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Underlying ETFs Risk – The risks associated with the Flexible ETF include the risks related to each Underlying ETF in which the Flexible ETF invests. Although the Flexible ETF seeks to reduce the risk of your investment by diversifying among ETFs that invest in bonds and, in some cases, stocks, there are inherent risks of investing in various asset classes. The Flexible ETF must also pay its pro rata portion of an investment company’s fees and expenses.
FundX Flexible ETF | Securities Lending Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Securities Lending Risk - There are certain risks associated with securities lending, including the risk that the borrower may fail to return the securities on a timely basis or even the loss of rights in the collateral deposited by the borrower, if the borrower should fail financially. As a result, the Flexible ETF may lose money.
FundX Flexible ETF | Market Events Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Events Risk - Local, regional, or global events such as war, acts of terrorism, the spread of infectious illness or other public health issues, recessions, or other events could have a significant impact on the market generally and on specific securities. Periods of market volatility may occur in response to pandemics or other events outside of our control. These types of events could adversely affect the Flexible ETF’s performance. Economies and financial markets throughout the world are increasingly interconnected. Economic, financial or political events, trading and tariff arrangements, public health events, terrorism, technology and data interruptions, natural disasters, and other circumstances in one or more countries or regions could be highly disruptive to, and have profound impacts on, global economies or markets. As a result, whether or not a fund invests in securities of issuers located in or has significant exposure to the countries directly affected, the value and liquidity of a fund’s investments may go down. Securities markets may also be susceptible to market manipulation or other fraudulent trade practices, which could disrupt the orderly functioning of these markets or adversely affect the value of securities traded in these markets, including a fund’s securities.
FundX Flexible ETF | Bloomberg US Aggregate Bond 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 Bloomberg US Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)
1 Year rr_AverageAnnualReturnYear01 5.53%
5 Years rr_AverageAnnualReturnYear05 1.10%
10 Years rr_AverageAnnualReturnYear10 1.81%
FundX Flexible ETF | ICE BofA US 3-Month US Treasury Bill Index  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel ICE BofA US 3-Month US Treasury Bill Index
1 Year rr_AverageAnnualReturnYear01 5.01%
5 Years rr_AverageAnnualReturnYear05 1.88%
10 Years rr_AverageAnnualReturnYear10 1.25%
FundX Flexible ETF | FundX Flexible ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol XFLX
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.70%
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none [3]
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.47% [4]
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 1.17%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 119
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 372
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 644
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 1,420
Annual Return 2014 rr_AnnualReturn2014 3.46%
Annual Return 2015 rr_AnnualReturn2015 (1.20%)
Annual Return 2016 rr_AnnualReturn2016 5.23%
Annual Return 2017 rr_AnnualReturn2017 6.04%
Annual Return 2018 rr_AnnualReturn2018 (2.81%)
Annual Return 2019 rr_AnnualReturn2019 7.92%
Annual Return 2020 rr_AnnualReturn2020 1.39%
Annual Return 2021 rr_AnnualReturn2021 5.07%
Annual Return 2022 rr_AnnualReturn2022 (10.85%)
Annual Return 2023 rr_AnnualReturn2023 3.73%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 3.73%
5 Years rr_AverageAnnualReturnYear05 1.23%
10 Years rr_AverageAnnualReturnYear10 1.66%
FundX Flexible ETF | FundX Flexible ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 0.28%
5 Years rr_AverageAnnualReturnYear05 (0.34%)
10 Years rr_AverageAnnualReturnYear10 0.05%
FundX Flexible ETF | FundX Flexible 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 2.26%
5 Years rr_AverageAnnualReturnYear05 0.32%
10 Years rr_AverageAnnualReturnYear10 0.64%
FundX Conservative ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading FundX Conservative ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock The FundX Conservative ETF (“Conservative ETF”) seeks to obtain capital appreciation over the long term while at times providing a low level of current income to reduce portfolio volatility.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Conservative ETF
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 Conservative ETF. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.
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 Conservative ETF may pay transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). If transaction costs are involved, a higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Conservative ETF shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Conservative ETF’s performance. During the most recent fiscal year, the portfolio turnover rate of the FundX Conservative Upgrader Fund (the “Predecessor Fund”), a mutual fund series of FundX Investment Trust (the “Trust”) that was reorganized into the Fund was 219% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate 219.00%
Other Expenses, New Fund, Based on Estimates [Text] rr_OtherExpensesNewFundBasedOnEstimates Estimated for current fiscal year.
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees The Total Annual Fund Operating Expenses for the Fund do not correlate to the Ratio of Expenses to Average Net Assets provided in the Financial Highlights section of the statutory prospectus, which reflects the operating expenses of the Fund and does not include Acquired Fund Fees and Expenses.
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 Conservative ETF with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Conservative ETF for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Conservative ETF’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 Conservative ETF is an ETF-of-ETFs and as such invests primarily in ETFs (“Underlying ETFs”). The Underlying ETFs, in turn, invest primarily in individual securities such as common stocks and corporate or government bonds.
Because markets change, the Advisor actively manages the Conservative ETF’s portfolio using a proprietary investment strategy called Upgrading, which seeks to capture global market trends. The Advisor invests in the Underlying ETFs that it considers to be in sync with current market leadership. The Advisor sells an Underlying ETF when it believes that the Underlying ETF is no longer performing in sync with current market leadership or if a new Underlying ETF is judged more attractive than a current holding.
The Advisor classifies the pool of Underlying ETFs into five risk/return categories, listed here from what it perceives to have the highest to lowest risk:
Sector Equity (including single-country Emerging Markets) Underlying ETFs
•Aggressive Equity Underlying ETFs
•Core Equity Underlying ETFs
•Total Return Underlying ETFs
•Bond Underlying ETFs
Under normal market conditions, the Conservative ETF may invest in Core Equity Underlying ETFs, which generally invest in diversified portfolios of equity securities of well-established U.S. and foreign companies with a wide range of market capitalizations. Core Equity Underlying ETFs may also invest in fixed income securities. Core Equity Underlying ETFs allow the Fund to participate in broad stock market leadership trends, such as the rotation between growth and value stocks, large- and small-cap stocks, and international and domestic stocks. The Conservative ETF may purchase, without limit, shares of Underlying ETFs that invest in domestic, international and global securities.
The Conservative ETF may also invest in Total Return and Bond Underlying ETFs which are less aggressive. Total Return Underlying ETFs may employ a wide variety of investment strategies, including blending equity securities with fixed income instruments, and techniques designed to provide steady returns with dampened volatility, such as market neutral, long/short, and arbitrage strategies. Because Total Return Underlying ETFs are not fully invested in bonds, these funds typically have less credit and interest-rate risk. Bond Underlying ETFs invest in fixed income securities of varying maturity, credit quality (including high-yield securities, or “junk bonds”) and regional exposure. The Conservative ETF attempts to take advantage of bond market leadership trends by targeting those areas of the bond market that are excelling in the current market environment. The Conservative ETF aims to control downside risk by limiting exposure to more volatile areas of the bond market. Investments in Total Return and Bond Underlying ETFs are intended to reduce the risk and potential volatility of the Core Equity Underlying ETFs, although there can be no assurance that Bond Underlying ETFs will be able to moderate risk in this manner. The Conservative ETF utilizes Bond Underlying ETFs in an attempt to cushion stock market volatility because bond prices have historically fluctuated less than stocks, and bonds may provide steady interest payments that help support their returns.
See “More about the Funds’ Investment Objectives, Strategies and Risks – The Advisor’s Process for Classifying the Underlying ETFs” for more information on this system.
Strategy Portfolio Concentration [Text] rr_StrategyPortfolioConcentration Under normal market conditions, the Conservative ETF may invest in Core Equity Underlying ETFs, which generally invest in diversified portfolios of equity securities of well-established U.S. and foreign companies with a wide range of market capitalizations.
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 provides some indication of the risks of investing in the Conservative ETF. The Conservative ETF is the successor to the FundX Conservative Upgrader Fund (the “Predecessor Fund”), as a result of the reorganization of the Predecessor Fund into the Conservative ETF on October 9, 2023, (the “Reorganization”). Prior to the Reorganization, the Conservative ETF had not yet commenced operations.
As of the Reorganization, the Conservative ETF has adopted the performance history of the Predecessor Fund, which operated as an open-end mutual fund. The Predecessor Fund was also advised by the Advisor and had the same investment objective and substantially similar strategies as the Conservative ETF. The bar chart shows the Predecessor Fund’s performance for the calendar years ended December 31. The table illustrates how the Predecessor Fund’s average annual returns for 1‑year, 5‑year and 10‑year periods compare with those of a broad measure of market performance. The Predecessor Fund’s past performance, before and after taxes, does not necessarily indicate how the Conservative ETF will perform in the future. Updated performance is available on the Conservative ETF’s website www.fundxfunds.com.
Effective at the close of business on August 1, 2014, the FundX Conservative Upgrader Fund, a series of Professionally Managed Portfolios (the “Previous Predecessor Fund”, together with the Predecessor Fund, the “Predecessor Funds”), reorganized into the Predecessor Fund, a series of FundX Investment Trust. Performance information shown prior to the close of business on August 1, 2014 is that of the Previous Predecessor Fund. Additionally, the Predecessor Fund has adopted the Financial Statements of the Previous Predecessor Fund.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The following performance information provides some indication of the risks of investing in the Conservative ETF.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.fundxfunds.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Predecessor Fund’s past performance, before and after taxes, does not necessarily indicate how the Conservative ETF will perform in the future.
Bar Chart [Heading] rr_BarChartHeading FundX Conservative ETF - XRLXCalendar Year Total Return as of December 31
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock
Best and Worst Quarters of the Predecessor Funds
Best Quarter6/30/202010.79%
Worst Quarter3/31/2020-13.20%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel Best Quarter
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Jun. 30, 2020
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 10.79%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel Worst Quarter
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Mar. 31, 2020
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (13.20%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns as of December 31, 2023 for the Predecessor Fund
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate The after‑tax returns are calculated using the highest individual federal marginal income tax rates in effect and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred The after‑tax returns are not relevant if you hold your Conservative ETF shares through a tax-deferred account, such as a 401(k) plan or an IRA.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, Return After Taxes on Distribution and Sale of Fund Shares may be higher than the other return figures for the same period. This will occur when a capital loss is realized upon the sale of Conservative ETF shares or provides an assumed tax benefit that increases the return.
Performance Table Footnotes rr_PerformanceTableFootnotesTextBlock The inception date of the Morningstar Global Markets Large-Mid Cap Index is November 15, 2016, and the performance inception date of the index is June 30, 1998. Returns prior to the inception date have been synthetically calculated by the index provider.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
The “Return After Taxes on Distributions” shows the effect of taxable distributions (dividends and capital gains distributions), but assumes that you still hold Conservative ETF shares at the end of the period. The “Return After Taxes on Distributions and Sale of Fund Shares” shows the effect of both taxable distributions and any taxable gain or loss that would be realized if a fund’s shares were sold at the end of the specified period. The after‑tax returns are calculated using the highest individual federal marginal income tax rates in effect and do not reflect the impact of state and local taxes. Your actual after-tax returns depend on your tax situation and may differ from those shown. The after‑tax returns are not relevant if you hold your Conservative ETF shares through a tax-deferred account, such as a 401(k) plan or an IRA.
In certain cases, Return After Taxes on Distribution and Sale of Fund Shares may be higher than the other return figures for the same period. This will occur when a capital loss is realized upon the sale of Conservative ETF shares or provides an assumed tax benefit that increases the return. Your actual after-tax returns depend on your tax situation and may differ from these shown.
FundX Conservative ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Since the price of the Underlying ETFs that the Conservative ETF holds may fluctuate, the value of your investment may fluctuate and you could lose all or a portion of your investment in the Conservative ETF.
FundX Conservative ETF | ETF Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risk - The Conservative ETF is an ETF and, as a result of an ETF’s structure, it is exposed to the following risks:
•Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Conservative ETF has a limited number of financial institutions that may act as Authorized Participants (“APs”). 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 may trade at
a material discount to 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.
•Cash Redemption Risk - The Conservative ETF’s investment strategy may require it to redeem shares for cash or to otherwise include cash as part of its redemption proceeds. The Conservative ETF may be required to sell or unwind portfolio investments to obtain the cash needed to distribute redemption proceeds. This may cause the Conservative ETF to realize a capital gain that it might not have realized if it had made a redemption in-kind. As a result, the Conservative ETF may pay out higher annual capital gain distributions than if the in-kind redemption process was used. To the extent that the transaction fees charged for redemptions of creation units is insufficient to cover the Conservative ETF’s transaction costs of selling portfolio securities, the Conservative ETF’s performance could be negatively impacted.
•Costs of Buying or Selling Shares - Due to the costs of buying or selling shares, 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 may be bought and sold in the secondary market at market prices. As a result, investors in the Conservative ETF may pay significantly more or receive significantly less for shares than the Conservative ETF’s NAV. Although it is expected that the market price of shares will approximate the Conservative ETF’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 are listed for trading on the NYSE Arca, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of shares may begin to mirror the liquidity of the Conservative ETF’s underlying portfolio holdings, which can be significantly less liquid than shares. This could lead to the Conservative ETF’s shares trading at a price that is higher or lower than the Conservative ETF’s NAV.
FundX Conservative ETF | ETF Risk, Authorized Participants, Market Makers And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Conservative ETF has a limited number of financial institutions that may act as Authorized Participants (“APs”). 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 may trade at a material discount to 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.
FundX Conservative ETF | ETF Risk, Cash Redemption Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cash Redemption Risk - The Conservative ETF’s investment strategy may require it to redeem shares for cash or to otherwise include cash as part of its redemption proceeds. The Conservative ETF may be required to sell or unwind portfolio investments to obtain the cash needed to distribute redemption proceeds. This may cause the Conservative ETF to realize a capital gain that it might not have realized if it had made a redemption in-kind. As a result, the Conservative ETF may pay out higher annual capital gain distributions than if the in-kind redemption process was used. To the extent that the transaction fees charged for redemptions of creation units is insufficient to cover the Conservative ETF’s transaction costs of selling portfolio securities, the Conservative ETF’s performance could be negatively impacted.
FundX Conservative ETF | ETF Risk, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares - Due to the costs of buying or selling shares, 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.
FundX Conservative ETF | ETF Risk, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV - As with all ETFs, shares may be bought and sold in the secondary market at market prices. As a result, investors in the Conservative ETF may pay significantly more or receive significantly less for shares than the Conservative ETF’s NAV. Although it is expected that the market price of shares will approximate the Conservative ETF’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.
FundX Conservative ETF | ETF Risk, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading - Although shares are listed for trading on the NYSE Arca, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of shares may begin to mirror the liquidity of the Conservative ETF’s underlying portfolio holdings, which can be significantly less liquid than shares. This could lead to the Conservative ETF’s shares trading at a price that is higher or lower than the Conservative ETF’s NAV.
FundX Conservative ETF | General Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock General Market Risk – General market risk is the risk that the value of a Conservative ETF’s shares will fluctuate based on the performance of the securities held by the Underlying ETFs it owns. These fluctuations may cause a security to be worth less than its cost when originally purchased or less than it was worth at an earlier time.
FundX Conservative ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk – Management risk describes the Conservative ETF’s ability to meet its investment objective based on the Advisor’s success or failure to implement investment strategies for the Conservative ETF.
FundX Conservative ETF | Foreign Securities Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Foreign Securities Risk – The Underlying ETFs held by the Conservative ETF may have significant investments in foreign securities. Foreign securities risk entails risk relating to political, social and economic developments abroad and differences between U.S. and foreign regulatory requirements and market practices.
FundX Conservative ETF | Emerging Markets Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Emerging Markets Risk – In addition to the foreign securities risks mentioned above, emerging markets are generally more volatile and less liquid.
FundX Conservative ETF | Leverage Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Leverage Risk – Some Underlying ETFs may borrow money for leveraging and will incur interest expense. Leverage is investment exposure which exceeds the initial amount invested. Leverage can cause the portfolio to lose more than the principal amount invested. Leverage can magnify the portfolio’s gains and losses and therefore increase its volatility. The ETF does not invest in Underlying ETFs that utilize leverage as a part of their investment strategies.
FundX Conservative ETF | Interest Rate And Credit Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Interest Rate and Credit Risk – Interest rates may rise resulting in a decrease in the value of the securities held by the Underlying ETFs or may fall resulting in an increase in the value of such securities.
FundX Conservative ETF | High-Yield Securities (Junk Bond) Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock High-Yield Securities (Junk Bond) Risk – The value of fixed-income securities held by the Underlying ETFs that are rated below investment grade are subject to additional risk factors such as increased possibility of default, illiquidity of the security and changes in value based on public perception of the issuer. High-Yield Securities are speculative and issuers of high yield securities may have reduced capacity to repay interest and principal.
FundX Conservative ETF | Small Company Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Small Company Risk – The Underlying ETFs may invest in securities of small companies, which involves greater volatility than investing in larger and more established companies.
FundX Conservative ETF | Large Company Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Large Company Risk – Large capitalization companies may fall out of favor with investors based on market and economic conditions. In return for the relative stability and low volatility of large capitalization companies, the Conservative ETF’s value may not rise as much as the value of funds that focus on companies with smaller market capitalizations.
FundX Conservative ETF | Sector Emphasis Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Sector Emphasis Risk – Some of the Underlying ETFs may have particular emphasis in one or more sectors, subjecting that Underlying ETF to sector emphasis risk. Sector emphasis risk is the possibility that a certain sector may underperform other sectors or the market as a whole.
FundX Conservative ETF | ETF Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Trading Risk – Because the Conservative ETF invests in ETFs, it is subject to additional risks that do not apply to conventional funds, including the risks that the market price of an ETF’s shares may trade at a discount to its net asset value (“NAV”), an active secondary trading market may not develop or be maintained, or trading may be halted by the exchange in which the ETFs trade, which may impact a fund’s ability to sell its shares of an ETF.
FundX Conservative ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk – To the extent the Conservative ETF invests in ETFs, it may be subject to the risks of having a high portfolio turnover rate. High portfolio turnover involves correspondingly greater expenses to a fund, including brokerage commissions or dealer mark-ups and other transaction costs on the sale of securities and reinvestments in other securities.
FundX Conservative ETF | Upgrading Strategy Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Upgrading Strategy Risk – The Conservative ETF employs an Upgrading strategy whereby it continually seeks to invest in the top-performing securities at a given time. When investment decisions are based on near-term performance, however, the Conservative ETF may be exposed to the risk of buying Underlying ETFs immediately following a sudden, brief surge in performance that may be followed by a subsequent drop in market value.
FundX Conservative ETF | Underlying ETF Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Underlying ETFs Risk – The risks associated with the Conservative ETF include the risks related to each Underlying ETF in which the Conservative ETF invests. Although the Conservative ETF seeks to reduce the risk of your investment by diversifying among ETFs that invest in stocks and, in some cases, bonds, there are inherent risks of investing in various asset classes. The Conservative ETF must also pay its pro rata portion of an investment company’s fees and expenses.
FundX Conservative ETF | Securities Lending Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Securities Lending Risk - There are certain risks associated with securities lending, including the risk that the borrower may fail to return the securities on a timely basis or even the loss of rights in the collateral deposited by the borrower, if the borrower should fail financially. As a result, the Conservative ETF may lose money.
FundX Conservative ETF | Market Events Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Events Risk - Local, regional, or global events such as war, acts of terrorism, the spread of infectious illness or other public health issues, recessions, or other events could have a significant impact on the market generally and on specific securities. Periods of market volatility may occur in response to pandemics or other events outside of our control. These types of events could adversely affect the Conservative ETF’s performance. Economies and financial markets throughout the world are increasingly interconnected. Economic, financial or political events, trading and tariff arrangements, public health events, terrorism, technology and data interruptions, natural disasters, and other circumstances in one or more countries or regions could be highly disruptive to, and have profound impacts on, global economies or markets. As a result, whether or not a fund invests in securities of issuers located in or has significant exposure to the countries directly affected, the value and liquidity of a fund’s investments may go down. Securities markets may also be susceptible to market manipulation or other fraudulent trade practices, which could disrupt the orderly functioning of these markets or adversely affect the value of securities traded in these markets, including a fund’s securities.
FundX Conservative ETF | Morningstar Global Market Large-Mid Cap 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) [5]
Label rr_AverageAnnualReturnLabel Morningstar Global Market Large-Mid Cap Index* (reflects no deduction for fees, expenses or taxes) [5]
1 Year rr_AverageAnnualReturnYear01 21.80% [5]
5 Years rr_AverageAnnualReturnYear05 11.54% [5]
10 Years rr_AverageAnnualReturnYear10 7.88% [5]
Inception Date rr_AverageAnnualReturnInceptionDate Nov. 15, 2016
FundX Conservative ETF | S&P 500® 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 S&P 500® Index (reflects no deduction for fees, expenses or taxes)
1 Year rr_AverageAnnualReturnYear01 26.29%
5 Years rr_AverageAnnualReturnYear05 15.69%
10 Years rr_AverageAnnualReturnYear10 12.03%
FundX Conservative ETF | Balanced Index (60% S&P 500/40% Bloomberg US Aggregate Bond Index)  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Balanced Index (60% S&P 500/40% Bloomberg US Aggregate Bond Index)
1 Year rr_AverageAnnualReturnYear01 10.68%
5 Years rr_AverageAnnualReturnYear05 9.00%
10 Years rr_AverageAnnualReturnYear10 7.21%
FundX Conservative ETF | Bloomberg US Aggregate Bond 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 Bloomberg US Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)
1 Year rr_AverageAnnualReturnYear01 5.53%
5 Years rr_AverageAnnualReturnYear05 1.10%
10 Years rr_AverageAnnualReturnYear10 1.81%
FundX Conservative ETF | FundX Conservative ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol XRLX
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 1.00%
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none [6]
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.63% [7]
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 1.63%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 166
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 514
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 887
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 1,933
Annual Return 2014 rr_AnnualReturn2014 5.79%
Annual Return 2015 rr_AnnualReturn2015 0.10%
Annual Return 2016 rr_AnnualReturn2016 6.55%
Annual Return 2017 rr_AnnualReturn2017 10.97%
Annual Return 2018 rr_AnnualReturn2018 (3.10%)
Annual Return 2019 rr_AnnualReturn2019 18.99%
Annual Return 2020 rr_AnnualReturn2020 11.64%
Annual Return 2021 rr_AnnualReturn2021 9.90%
Annual Return 2022 rr_AnnualReturn2022 (12.54%)
Annual Return 2023 rr_AnnualReturn2023 8.91%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 8.91%
5 Years rr_AverageAnnualReturnYear05 6.82%
10 Years rr_AverageAnnualReturnYear10 5.37%
FundX Conservative ETF | FundX Conservative ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 7.29%
5 Years rr_AverageAnnualReturnYear05 5.09%
10 Years rr_AverageAnnualReturnYear10 3.73%
FundX Conservative ETF | FundX Conservative 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 5.45%
5 Years rr_AverageAnnualReturnYear05 5.06%
10 Years rr_AverageAnnualReturnYear10 3.84%
[1] The inception date of the Morningstar Global Markets Large-Mid Cap Index is November 15, 2016, and the performance inception date of the index is June 30, 1998. Returns prior to the inception date have been synthetically calculated by the index provider.
[2] The inception date of the Morningstar Global Markets Large-Mid Cap Index is November 15, 2016, and the performance inception date of the index is June 30, 1998. Returns prior to the inception date have been synthetically calculated by the index provider.
[3] Estimated for current fiscal year.
[4] The Total Annual Fund Operating Expenses for the Fund do not correlate to the Ratio of Expenses to Average Net Assets provided in the Financial Highlights section of the statutory prospectus, which reflects the operating expenses of the Fund and does not include Acquired Fund Fees and Expenses.
[5] The inception date of the Morningstar Global Markets Large-Mid Cap Index is November 15, 2016, and the performance inception date of the index is June 30, 1998. Returns prior to the inception date have been synthetically calculated by the index provider.
[6] Estimated for current fiscal year.
[7] The Total Annual Fund Operating Expenses for the Fund do not correlate to the Ratio of Expenses to Average Net Assets provided in the Financial Highlights section of the statutory prospectus, which reflects the operating expenses of the Fund and does not include Acquired Fund Fees and Expenses.