Investment Risks - Texas Equity Opportunity ETF	May 04, 2026
Active Management Risk Member
Prospectus [Line Items]
Risk [Text Block]	Active Management Risk. The Fund is actively managed and its performance reflects investment decisions that the Adviser makes for the Fund. Such judgments about the Fund’s investments may prove to be incorrect. If the investments selected and the strategies employed by the Fund fail to produce the intended results, the Fund could underperform as compared to other funds with similar investment objectives and/or strategies, or could have negative returns.
AI Risk Member
Prospectus [Line Items]
Risk [Text Block]	AI Risk. The Sub-Adviser may use large language models and generative AI to determine whether, during the most recent fiscal year, a company derived at least 50% of its revenues or profits from goods produced or sold, investments made, or services performed in Texas or that have at least 50% of its assets in Texas. AI models may rely on techniques such as natural language processing and machine learning which are less transparent or interpretable and may produce unexpected results, which could adversely impact the Fund. If the content, analyses, or recommendations of the AI models used by the Sub-Adviser are or are alleged to be deficient, inaccurate, or biased, the Fund may be adversely affected. Additionally, AI tools used by the Sub-Adviser may produce inaccurate, misleading or incomplete responses that could lead to errors in decision-making, portfolio management or other business activities, which could have a negative impact on the performance of the Fund. AI-generated outputs may contain inaccuracies that, if undetected, could result in the inclusion of securities that do not meet the Fund’s investment criteria, potentially resulting in losses or delays in the execution of portfolio transactions. The Sub-Adviser relies on the integrity of the data being analyzed and its review processes could be adversely affected if erroneous or outdated data is utilized.
Cybersecurity Risk Member
Prospectus [Line Items]
Risk [Text Block]	Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets or proprietary information, or cause the Fund, the Adviser, the Sub-Adviser and/or other service providers (including custodians and financial intermediaries) to suffer data breaches or data corruption. Additionally, cybersecurity failures or breaches of the electronic systems of the Fund, the Adviser, the Sub-Adviser or the Fund’s other service providers, market makers, Authorized Participants (“APs”), the Fund’s primary listing exchange, or the issuers of securities in which the Fund invests have the ability to disrupt and negatively affect the Fund’s business operations, including the ability to purchase and sell Shares, potentially resulting in financial losses to the Fund and its shareholders.
Derivatives Risk Member
Prospectus [Line Items]
Risk [Text Block]	Derivatives Risk. The Fund’s derivative investments have risks, including the imperfect correlation between the value of such instruments and the underlying assets or index; the loss of principal, including the potential loss of amounts greater than the initial amount invested in the derivative instrument; and illiquidity of the derivative investments. Certain of the Fund’s transactions in derivatives could affect the amount, timing, and character of distributions to shareholders, which may result in the Fund realizing more short-term capital gain and ordinary income subject to tax at ordinary income tax rates than it would if it did not engage in such transactions, which may adversely impact the Fund’s after-tax returns. To the extent the Fund invests in such derivative instruments, the value of the Fund’s portfolio is likely to experience greater volatility over short-term periods. ◦Options Risk. The buyer of an option acquires the right, but not the obligation, to buy (a call option) or sell (a put option) a certain quantity of a security (the underlying security) or instrument, including a futures contract or swap, at a certain price up to a specified point in time. The seller or writer of an option is obligated to sell (a call option) or buy (a put option) the underlying instrument. When the Fund sells an option, it gains the amount of the premium it receives, but also incurs a liability representing the value of the option it has sold until the option is either exercised and finishes “in the money,” meaning it has value and can be sold, or the option expires worthless, or the expiration of the option is “rolled,” or extended forward. The value of the options in which the Fund invests is based partly on the volatility used by market participants to price such options (i.e., implied volatility). Accordingly, increases in the implied volatility of such options will cause the value of such options to increase (even if the prices of the options’ underlying stocks do not change), which will result in a corresponding increase in the liabilities of the Fund under such options and thus decrease the Fund’s NAV. Options are often used to manage or hedge risk because they enable an investor to buy or sell an asset in the future at an agreed-upon price. Options also are used for other reasons, such as to manage exposure to changes in interest rates and bond prices; as an efficient means of adjusting overall exposure to certain markets; in an effort to enhance income; to protect the value of portfolio securities or other instruments; and to adjust portfolio duration. Options are subject to correlation risk. The writing and purchasing of options are highly specialized activities as the successful use of options depends on the Adviser’s ability to predict correctly future price fluctuations and the degree of correlation between the markets for options and the underlying instruments. Exchanges can limit the number of positions that can be held or controlled by the Fund or the Adviser, thus limiting the ability to implement the Fund’s strategies. Options also are particularly subject to leverage risk and can be subject to liquidity risk. Because option premiums paid or received by the Fund are small in relation to the market value of the investments underlying the options, the Fund is exposed to the risk that buying and selling put and call options can be more speculative than investing directly in securities. Exchange-traded index options give the holder of the option the right to buy (or to sell) a position in an index of securities to the writer of the option, at a certain price. Writing index call options reduces the Fund’s ability to profit from increases in the value of the Fund’s equity portfolio. Purchasing put options may result in the Fund’s loss of premiums paid in the event that the put options expire unexercised. To the extent that the Fund reduces its put option holdings relative to the number of call options sold by the Fund, the Fund’s ability to mitigate losses in the event of a market decline will be reduced. The Fund also may purchase or sell call and put options on a “covered” basis. A call option is “covered” if the Fund owns the security underlying the call or has an absolute right to acquire the security without additional cash consideration (or, if additional cash consideration is required, cash or cash equivalents in such amount are segregated by the Fund’s custodian). As a seller of covered call options, the Fund faces the risk that it will forgo the opportunity to profit from increases in the market value of the security covering the call option during an option’s life.
Derivatives Risk, Options Risk Member
Prospectus [Line Items]
Risk [Text Block]	◦Options Risk. The buyer of an option acquires the right, but not the obligation, to buy (a call option) or sell (a put option) a certain quantity of a security (the underlying security) or instrument, including a futures contract or swap, at a certain price up to a specified point in time. The seller or writer of an option is obligated to sell (a call option) or buy (a put option) the underlying instrument. When the Fund sells an option, it gains the amount of the premium it receives, but also incurs a liability representing the value of the option it has sold until the option is either exercised and finishes “in the money,” meaning it has value and can be sold, or the option expires worthless, or the expiration of the option is “rolled,” or extended forward. The value of the options in which the Fund invests is based partly on the volatility used by market participants to price such options (i.e., implied volatility). Accordingly, increases in the implied volatility of such options will cause the value of such options to increase (even if the prices of the options’ underlying stocks do not change), which will result in a corresponding increase in the liabilities of the Fund under such options and thus decrease the Fund’s NAV. Options are often used to manage or hedge risk because they enable an investor to buy or sell an asset in the future at an agreed-upon price. Options also are used for other reasons, such as to manage exposure to changes in interest rates and bond prices; as an efficient means of adjusting overall exposure to certain markets; in an effort to enhance income; to protect the value of portfolio securities or other instruments; and to adjust portfolio duration. Options are subject to correlation risk. The writing and purchasing of options are highly specialized activities as the successful use of options depends on the Adviser’s ability to predict correctly future price fluctuations and the degree of correlation between the markets for options and the underlying instruments. Exchanges can limit the number of positions that can be held or controlled by the Fund or the Adviser, thus limiting the ability to implement the Fund’s strategies. Options also are particularly subject to leverage risk and can be subject to liquidity risk. Because option premiums paid or received by the Fund are small in relation to the market value of the investments underlying the options, the Fund is exposed to the risk that buying and selling put and call options can be more speculative than investing directly in securities. Exchange-traded index options give the holder of the option the right to buy (or to sell) a position in an index of securities to the writer of the option, at a certain price. Writing index call options reduces the Fund’s ability to profit from increases in the value of the Fund’s equity portfolio. Purchasing put options may result in the Fund’s loss of premiums paid in the event that the put options expire unexercised. To the extent that the Fund reduces its put option holdings relative to the number of call options sold by the Fund, the Fund’s ability to mitigate losses in the event of a market decline will be reduced. The Fund also may purchase or sell call and put options on a “covered” basis. A call option is “covered” if the Fund owns the security underlying the call or has an absolute right to acquire the security without additional cash consideration (or, if additional cash consideration is required, cash or cash equivalents in such amount are segregated by the Fund’s custodian). As a seller of covered call options, the Fund faces the risk that it will forgo the opportunity to profit from increases in the market value of the security covering the call option during an option’s life.
Equity Securities Risk Member
Prospectus [Line Items]
Risk [Text Block]	• Equity Securities Risk. The equity securities held in the Fund’s portfolio may experience sudden, unpredictable drops in value or long periods of decline in value. This may occur because of factors that affect securities markets generally or factors affecting specific issuers, industries, sectors or companies in which the Fund invests. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change.
ETF Risks Member
Prospectus [Line Items]
Risk [Text Block]	ETF Risks. The Fund is an ETF and, as a result of its structure, 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 APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions. ◦Costs of Buying or Selling Shares Risk. 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 Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. 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. Because securities held by the Fund may trade on foreign exchanges that are closed when the Fund’s primary listing exchange is open, the Fund is likely to experience premiums or discounts greater than those of ETFs that invest in and hold only securities and other investments that are listed and trade in the U.S. ◦Trading Risk. 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 the Shares.
ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member
Prospectus [Line Items]
Risk [Text Block]	◦Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (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.
ETF Risks, Costs Of Buying Or Selling Shares Risk Member
Prospectus [Line Items]
Risk [Text Block]	◦Costs of Buying or Selling Shares Risk. 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.
ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member
Prospectus [Line Items]
Risk [Text Block]	◦Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. 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. Because securities held by the Fund may trade on foreign exchanges that are closed when the Fund’s primary listing exchange is open, the Fund is likely to experience premiums or discounts greater than those of ETFs that invest in and hold only securities and other investments that are listed and trade in the U.S.
ETF Risks, Trading Risk Member
Prospectus [Line Items]
Risk [Text Block]	◦Trading Risk. 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 the Shares.
Geographic Concentration Risk 1 Member
Prospectus [Line Items]
Risk [Text Block]	Geographic Concentration Risk. To the extent the Fund invests a significant portion of its assets in the securities of companies of a single country or region, it is more likely to be impacted by events or conditions affecting that country or region. The Fund’s investments are concentrated in Texas, and therefore the Fund will be susceptible to adverse market, political, regulatory, social, economic, and geographic events affecting Texas. The Fund’s performance may be more volatile than the performance of more geographically diverse funds. Since one of the main industries in Texas is mining and logging, including the oil and gas sectors, Texas is particularly susceptible to economic, environmental, and political activities affecting this industry.
Market Capitalization Risk Member
Prospectus [Line Items]
Risk [Text Block]	•Market Capitalization Risk. ◦Large-Capitalization Investing Risk. The securities of large-capitalization companies may be relatively mature compared to smaller companies and, therefore, subject to slower growth during times of economic expansion. Large-capitalization companies also may be unable to respond quickly to new competitive challenges, such as changes in technology and consumer tastes. ◦Mid-Capitalization Investing Risk. The securities of mid-capitalization companies may be more vulnerable to adverse issuer, market, political, or economic developments than securities of large-capitalization companies. The securities of mid-capitalization companies generally trade in lower volumes and are subject to greater and more unpredictable price changes than large-capitalization stocks or the stock market as a whole. Some mid-capitalization companies have limited product lines, markets, financial resources, and management personnel and tend to concentrate on fewer geographical markets relative to large-capitalization companies. ◦Small-Capitalization Investing Risk. The securities of small-capitalization companies may be more vulnerable to adverse issuer, market, political, or economic developments than securities of large- or mid-capitalization companies. The securities of small-capitalization companies generally trade in lower volumes and are subject to greater and more unpredictable price changes than large- or mid-capitalization stocks or the stock market as a whole. Some small-capitalization companies have limited product lines, markets, and financial and managerial resources and tend to concentrate on fewer geographical markets relative to larger capitalization companies. There is typically less publicly available information concerning smaller-capitalization companies than for larger, more established companies. Small-capitalization companies also may be particularly sensitive to changes in interest rates, government regulation, borrowing costs and earnings.
Market Capitalization Risk, Large-Capitalization Investing Risk Member
Prospectus [Line Items]
Risk [Text Block]	Large-Capitalization Investing Risk. The securities of large-capitalization companies may be relatively mature compared to smaller companies and, therefore, subject to slower growth during times of economic expansion. Large-capitalization companies also may be unable to respond quickly to new competitive challenges, such as changes in technology and consumer tastes.
Market Capitalization Risk, Mid-Capitalization Investing Risk Member
Prospectus [Line Items]
Risk [Text Block]	Mid-Capitalization Investing Risk. The securities of mid-capitalization companies may be more vulnerable to adverse issuer, market, political, or economic developments than securities of large-capitalization companies. The securities of mid-capitalization companies generally trade in lower volumes and are subject to greater and more unpredictable price changes than large-capitalization stocks or the stock market as a whole. Some mid-capitalization companies have limited product lines, markets, financial resources, and management personnel and tend to concentrate on fewer geographical markets relative to large-capitalization companies.
Market Capitalization Risk, Small-Capitalization Investing Risk Member
Prospectus [Line Items]
Risk [Text Block]	Small-Capitalization Investing Risk. The securities of small-capitalization companies may be more vulnerable to adverse issuer, market, political, or economic developments than securities of large- or mid-capitalization companies. The securities of small-capitalization companies generally trade in lower volumes and are subject to greater and more unpredictable price changes than large- or mid-capitalization stocks or the stock market as a whole. Some small-capitalization companies have limited product lines, markets, and financial and managerial resources and tend to concentrate on fewer geographical markets relative to larger capitalization companies. There is typically less publicly available information concerning smaller-capitalization companies than for larger, more established companies. Small-capitalization companies also may be particularly sensitive to changes in interest rates, government regulation, borrowing costs and earnings.
Market Risk Member
Prospectus [Line Items]
Risk [Text Block]	Market Risk. The trading prices of securities and other instruments fluctuate in response to a variety of factors. These factors include events impacting the entire market or specific market segments, such as political, market and economic developments, as well as events that impact specific issuers. The Fund’s NAV and market price, like security and commodity prices generally, may fluctuate significantly in response to these and other factors. As a result, an investor could lose money over short or long periods of time. In addition, government actions or interventions (including, but not limited, to the threat or imposition of tariffs, trade restrictions, currency restrictions or similar actions) as well as developments related to economic, political (including geopolitical), social, public health, market, extreme weather, natural or man-made disasters, or other conditions or events have in the past and may in the future result in volatility in financial markets and reduced liquidity in equity, credit, and/or debt markets, which could adversely impact the Fund and its investments and their value and performance. These developments as well as other events could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets.
New Fund Risk Member
Prospectus [Line Items]
Risk [Text Block]	New Fund Risk. The Fund is a recently organized investment company with no operating history. As a result, prospective investors have no track record or history on which to base their investment decision.
Oil And Gas Industry Risk Member
Prospectus [Line Items]
Risk [Text Block]	Oil and Gas Industry Risk. Companies in the oil and gas industries develop and produce crude oil and natural gas and provide drilling and other energy resources production and distribution related services. Stock prices for these types of companies are affected by supply and demand both for their specific product or services and for energy products in general. Companies involved in exploration, extraction and production of oil and gas generally face substantial operating costs and operational risks, as well as risks of environmental damage claims and other litigation. The price of oil and gas, exploration, extraction and production spending, government regulation, world events and economic conditions will affect the performance of these companies. Correspondingly, securities of companies in the energy field are subject to swift price and supply fluctuations caused by events relating to international politics, energy conservation, the success of exploration and extraction products and tax and other governmental regulatory policies. Weak demand for the companies’ products or services or for energy products and services in general, as well as negative developments in these other areas, may adversely impact a company’s performance. Oil and gas exploration, extraction and production can be significantly affected by natural disasters or other catastrophes as well as changes in exchange rates, interest rates, and government regulation, expropriation, nationalization, confiscation of assets and property, imposition of restrictions on foreign investments and repatriation of capital, military coups, social or political unrest, technological advances or developments, imposition of import controls, world events and economic conditions. The Russian invasion of Ukraine had, and could continue to have, significant negative impacts on the oil and natural gas industry. How long such tensions and related events will last cannot be predicted. Companies in the oil and gas industry may have significant capital investments in, or engage in transactions involving, emerging market countries which may heighten these risks. Companies that own or operate gas pipelines are subject to certain risks, including pipeline and equipment leaks and ruptures, explosions, fires, unscheduled downtime, transportation interruptions, discharges or releases of toxic or hazardous gases and other environmental risks. These companies may be at risk for environmental damages claims and other types of litigation.
Sector Risk Member
Prospectus [Line Items]
Risk [Text Block]	•Sector Risk. To the extent the Fund invests more heavily in particular sectors of the economy, its performance will be especially sensitive to developments that significantly affect those sectors. The Fund may invest a significant portion of its assets in the following sectors and, therefore, the performance of the Fund could be negatively impacted by events affecting each of these sectors. ◦Energy Sector Risk. Issuers in energy-related industries can be significantly affected by fluctuations in energy prices and supply and demand of energy fuels caused by geopolitical events, energy conservation or use of alternative fuel sources, the success of exploration projects, weather or meteorological events, taxes, increased government or environmental regulation, resource depletion, rising interest rates, declines in domestic or foreign production, accidents or catastrophic events, or terrorist threats or attacks, among others. Markets for various energy-related commodities can have significant volatility and are subject to control or manipulation by large producers or purchasers. Companies in the energy sector may need to make substantial expenditures, and to incur significant amounts of debt, in order to maintain or expand their reserves through exploration of new sources of supply, through the development of existing sources, through acquisitions, or through long-term contracts to acquire reserves. Factors adversely affecting producers, refiners, distributors, or others in the energy sector may adversely affect companies that service or supply those entities, either because demand for those products and services is curtailed or those products and services come under price pressure.
Sector Risk, Energy Sector Risk Member
Prospectus [Line Items]
Risk [Text Block]	Energy Sector Risk. Issuers in energy-related industries can be significantly affected by fluctuations in energy prices and supply and demand of energy fuels caused by geopolitical events, energy conservation or use of alternative fuel sources, the success of exploration projects, weather or meteorological events, taxes, increased government or environmental regulation, resource depletion, rising interest rates, declines in domestic or foreign production, accidents or catastrophic events, or terrorist threats or attacks, among others. Markets for various energy-related commodities can have significant volatility and are subject to control or manipulation by large producers or purchasers. Companies in the energy sector may need to make substantial expenditures, and to incur significant amounts of debt, in order to maintain or expand their reserves through exploration of new sources of supply, through the development of existing sources, through acquisitions, or through long-term contracts to acquire reserves. Factors adversely affecting producers, refiners, distributors, or others in the energy sector may adversely affect companies that service or supply those entities, either because demand for those products and services is curtailed or those products and services come under price pressure.
Risk Lose Money [Member]
Prospectus [Line Items]
Risk [Text Block]	As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.
Risk Nondiversified Status [Member]
Prospectus [Line Items]
Risk [Text Block]	Non-Diversification Risk. The Fund is considered to be non-diversified, which means that it may invest a greater percentage of its assets in the securities of a single issuer or a lesser number of issuers than if it was a diversified fund. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a lesser number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively small number of issuers to have a greater impact on the Fund’s performance.

Investment Risks - Texas Equity Opportunity ETF

May 04, 2026

Active Management Risk. The Fund is actively managed and its performance reflects investment decisions that the Adviser makes for the Fund. Such judgments about the Fund’s investments may prove to be incorrect. If the investments selected and the strategies employed by the Fund fail to produce the intended results, the Fund could underperform as compared to other funds with similar investment objectives and/or strategies, or could have negative returns.

Prospectus [Line Items]

Risk [Text Block]

AI Risk. The Sub-Adviser may use large language models and generative AI to determine whether, during the most recent fiscal year, a company derived at least 50% of its revenues or profits from goods produced or sold, investments made, or services performed in Texas or that have at least 50% of its assets in Texas. AI models may rely on techniques such as natural language processing and machine learning which are less transparent or interpretable and may produce unexpected results, which could adversely impact the Fund. If the content, analyses, or recommendations of the AI models used by the Sub-Adviser are or are alleged to be deficient, inaccurate, or biased, the Fund may be adversely affected. Additionally, AI tools used by the Sub-Adviser may produce inaccurate, misleading or incomplete responses that could lead to errors in decision-making, portfolio management or other business activities, which could have a negative impact on the performance of the Fund. AI-generated outputs may contain inaccuracies that, if undetected, could result in the inclusion of securities that do not meet the Fund’s investment criteria, potentially resulting in losses or delays in the execution of portfolio transactions. The Sub-Adviser relies on the integrity of the data being analyzed and its review processes could be adversely affected if erroneous or outdated data is utilized.

Cybersecurity Risk Member

Prospectus [Line Items]

Risk [Text Block]

Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets or proprietary information, or cause the Fund, the Adviser, the Sub-Adviser and/or other service providers (including custodians and financial intermediaries) to suffer data breaches or data corruption. Additionally, cybersecurity failures or breaches of the electronic systems of the Fund, the Adviser, the Sub-Adviser or the Fund’s other service providers, market makers, Authorized Participants (“APs”), the Fund’s primary listing exchange, or the issuers of securities in which the Fund invests have the ability to disrupt and negatively affect the Fund’s business operations, including the ability to purchase and sell Shares, potentially resulting in financial losses to the Fund and its shareholders.

Derivatives Risk Member

Prospectus [Line Items]

Risk [Text Block]

Derivatives Risk. The Fund’s derivative investments have risks, including the imperfect correlation between the value of such instruments and the underlying assets or index; the loss of principal, including the potential loss of amounts greater than the initial amount invested in the derivative instrument; and illiquidity of the derivative investments. Certain of the Fund’s transactions in derivatives could affect the amount, timing, and character of distributions to shareholders, which may result in the Fund realizing more short-term capital gain and ordinary income subject to tax at ordinary income tax rates than it would if it did not engage in such transactions, which may adversely impact the Fund’s after-tax returns. To the extent the Fund invests in such derivative instruments, the value of the Fund’s portfolio is likely to experience greater volatility over short-term periods.

◦Options Risk. The buyer of an option acquires the right, but not the obligation, to buy (a call option) or sell (a put option) a certain quantity of a security (the underlying security) or instrument, including a futures contract or swap, at a certain price up to a specified point in time. The seller or writer of an option is obligated to sell (a call option) or buy (a put option) the underlying instrument. When the Fund sells an option, it gains the amount of the premium it receives, but also incurs a liability representing the value of the option it has sold until the option is either exercised and finishes “in the money,” meaning it has value and can be sold, or the option expires worthless, or the expiration of the option is “rolled,” or extended forward. The value of the options in which the Fund invests is based partly on the volatility used by market participants to price such options (i.e., implied volatility). Accordingly, increases in the implied volatility of such options will cause the value of such options to increase (even if the prices of the options’ underlying stocks do not change), which will result in a corresponding increase in the liabilities of the Fund under such options and thus decrease the Fund’s NAV.

Options are often used to manage or hedge risk because they enable an investor to buy or sell an asset in the future at an agreed-upon price. Options also are used for other reasons, such as to manage exposure to changes in interest rates and bond prices; as an efficient means of adjusting overall exposure to certain markets; in an effort to enhance income; to protect the value of portfolio securities or other instruments; and to adjust portfolio duration.

Options are subject to correlation risk. The writing and purchasing of options are highly specialized activities as the successful use of options depends on the Adviser’s ability to predict correctly future price fluctuations and the degree of correlation between the markets for options and the underlying instruments. Exchanges can limit the number of positions that can be held or controlled by the Fund or the Adviser, thus limiting the ability to implement the Fund’s strategies. Options also are particularly subject to leverage risk and can be subject to liquidity risk. Because option premiums paid or received by the

Fund are small in relation to the market value of the investments underlying the options, the Fund is exposed to the risk that buying and selling put and call options can be more speculative than investing directly in securities.

Exchange-traded index options give the holder of the option the right to buy (or to sell) a position in an index of securities to the writer of the option, at a certain price. Writing index call options reduces the Fund’s ability to profit from increases in the value of the Fund’s equity portfolio. Purchasing put options may result in the Fund’s loss of premiums paid in the event that the put options expire unexercised. To the extent that the Fund reduces its put option holdings relative to the number of call options sold by the Fund, the Fund’s ability to mitigate losses in the event of a market decline will be reduced.

The Fund also may purchase or sell call and put options on a “covered” basis. A call option is “covered” if the Fund owns the security underlying the call or has an absolute right to acquire the security without additional cash consideration (or, if additional cash consideration is required, cash or cash equivalents in such amount are segregated by the Fund’s custodian). As a seller of covered call options, the Fund faces the risk that it will forgo the opportunity to profit from increases in the market value of the security covering the call option during an option’s life.

Derivatives Risk, Options Risk Member

Prospectus [Line Items]

Risk [Text Block]

Equity Securities Risk Member

Prospectus [Line Items]

Risk [Text Block]

• Equity Securities Risk. The equity securities held in the Fund’s portfolio may experience sudden, unpredictable drops in value or long periods of decline in value. This may occur because of factors that affect securities markets generally or factors affecting specific issuers, industries, sectors or companies in which the Fund invests. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change.

ETF Risks Member

Prospectus [Line Items]

Risk [Text Block]

ETF Risks. The Fund is an ETF and, as a result of its structure, 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 APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.

◦Costs of Buying or Selling Shares Risk. 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 Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. 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. Because securities held by the Fund may trade on foreign exchanges that are closed when the Fund’s primary listing exchange is open, the Fund is likely to experience premiums or discounts greater than those of ETFs that invest in and hold only securities and other investments that are listed and trade in the U.S.

◦Trading Risk. 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 the Shares.

ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member

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ETF Risks, Costs Of Buying Or Selling Shares Risk Member

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ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member

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ETF Risks, Trading Risk Member

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Geographic Concentration Risk 1 Member

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Geographic Concentration Risk. To the extent the Fund invests a significant portion of its assets in the securities of companies of a single country or region, it is more likely to be impacted by events or conditions affecting that country or region. The Fund’s investments are concentrated in Texas, and therefore the Fund will be susceptible to adverse market, political, regulatory, social, economic, and geographic events affecting Texas. The Fund’s performance may be more volatile than the performance of more geographically diverse funds. Since one of the main industries in Texas is mining and logging, including the oil and gas sectors, Texas is particularly susceptible to economic, environmental, and political activities affecting this industry.

Market Capitalization Risk Member

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•Market Capitalization Risk.

◦Large-Capitalization Investing Risk. The securities of large-capitalization companies may be relatively mature compared to smaller companies and, therefore, subject to slower growth during times of economic expansion. Large-capitalization companies also may be unable to respond quickly to new competitive challenges, such as changes in technology and consumer tastes.

◦Mid-Capitalization Investing Risk. The securities of mid-capitalization companies may be more vulnerable to adverse issuer, market, political, or economic developments than securities of large-capitalization companies. The securities of mid-capitalization companies generally trade in lower volumes and are subject to greater and more unpredictable price changes

than large-capitalization stocks or the stock market as a whole. Some mid-capitalization companies have limited product lines, markets, financial resources, and management personnel and tend to concentrate on fewer geographical markets relative to large-capitalization companies.

◦Small-Capitalization Investing Risk. The securities of small-capitalization companies may be more vulnerable to adverse issuer, market, political, or economic developments than securities of large- or mid-capitalization companies. The securities of small-capitalization companies generally trade in lower volumes and are subject to greater and more unpredictable price changes than large- or mid-capitalization stocks or the stock market as a whole. Some small-capitalization companies have limited product lines, markets, and financial and managerial resources and tend to concentrate on fewer geographical markets relative to larger capitalization companies. There is typically less publicly available information concerning smaller-capitalization companies than for larger, more established companies. Small-capitalization companies also may be particularly sensitive to changes in interest rates, government regulation, borrowing costs and earnings.

Market Capitalization Risk, Large-Capitalization Investing Risk Member

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Large-Capitalization Investing Risk. The securities of large-capitalization companies may be relatively mature compared to smaller companies and, therefore, subject to slower growth during times of economic expansion. Large-capitalization companies also may be unable to respond quickly to new competitive challenges, such as changes in technology and consumer tastes.

Market Capitalization Risk, Mid-Capitalization Investing Risk Member

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Mid-Capitalization Investing Risk. The securities of mid-capitalization companies may be more vulnerable to adverse issuer, market, political, or economic developments than securities of large-capitalization companies. The securities of mid-capitalization companies generally trade in lower volumes and are subject to greater and more unpredictable price changes than large-capitalization stocks or the stock market as a whole. Some mid-capitalization companies have limited product lines, markets, financial resources, and management personnel and tend to concentrate on fewer geographical markets relative to large-capitalization companies.

Market Capitalization Risk, Small-Capitalization Investing Risk Member

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Small-Capitalization Investing Risk. The securities of small-capitalization companies may be more vulnerable to adverse issuer, market, political, or economic developments than securities of large- or mid-capitalization companies. The securities of small-capitalization companies generally trade in lower volumes and are subject to greater and more unpredictable price changes than large- or mid-capitalization stocks or the stock market as a whole. Some small-capitalization companies have limited product lines, markets, and financial and managerial resources and tend to concentrate on fewer geographical markets relative to larger capitalization companies. There is typically less publicly available information concerning smaller-capitalization companies than for larger, more established companies. Small-capitalization companies also may be particularly sensitive to changes in interest rates, government regulation, borrowing costs and earnings.

Market Risk Member

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Market Risk. The trading prices of securities and other instruments fluctuate in response to a variety of factors. These factors include events impacting the entire market or specific market segments, such as political, market and economic developments, as well as events that impact specific issuers. The Fund’s NAV and market price, like security and commodity prices generally, may fluctuate significantly in response to these and other factors. As a result, an investor could lose money over short or long periods of time. In addition, government actions or interventions (including, but not limited, to the threat or imposition of tariffs, trade restrictions, currency restrictions or similar actions) as well as developments related to economic, political (including geopolitical), social, public health, market, extreme weather, natural or man-made disasters, or other conditions or events have in the past and may in the future result in volatility in financial markets and reduced liquidity in equity, credit, and/or debt markets, which could adversely impact the Fund and its investments and their value and performance. These developments as well as other events could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets.

New Fund Risk Member

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New Fund Risk. The Fund is a recently organized investment company with no operating history. As a result, prospective investors have no track record or history on which to base their investment decision.

Oil And Gas Industry Risk Member

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Oil and Gas Industry Risk. Companies in the oil and gas industries develop and produce crude oil and natural gas and provide drilling and other energy resources production and distribution related services. Stock prices for these types of companies are affected by supply and demand both for their specific product or services and for energy products in general. Companies involved in exploration, extraction and production of oil and gas generally face substantial operating costs and operational risks, as well as risks of environmental damage claims and other litigation. The price of oil and gas, exploration, extraction and production spending, government regulation, world events and economic conditions will affect the performance of these companies. Correspondingly, securities of companies in the energy field are subject to swift price and supply fluctuations caused by events relating to international politics, energy conservation, the success of exploration and extraction products and tax and other governmental regulatory policies. Weak demand for the companies’ products or services or for energy products and services in general, as well as negative developments in these other areas, may adversely impact a company’s performance.

Oil and gas exploration, extraction and production can be significantly affected by natural disasters or other catastrophes as well as changes in exchange rates, interest rates, and government regulation, expropriation, nationalization, confiscation of assets and property, imposition of restrictions on foreign investments and repatriation of capital, military coups, social or political unrest, technological advances or developments, imposition of import controls, world events and economic conditions. The Russian invasion of Ukraine had, and could continue to have, significant negative impacts on the oil and natural gas industry. How long such tensions and related events will last cannot be predicted. Companies in the oil and gas industry may have significant capital investments in, or engage in transactions involving, emerging market countries which may heighten these risks. Companies that own or operate gas pipelines are subject to certain risks, including pipeline and equipment leaks and ruptures, explosions, fires, unscheduled downtime, transportation interruptions, discharges or releases of toxic or hazardous gases and other environmental risks. These companies may be at risk for environmental damages claims and other types of litigation.

Sector Risk Member

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•Sector Risk. To the extent the Fund invests more heavily in particular sectors of the economy, its performance will be especially sensitive to developments that significantly affect those sectors. The Fund may invest a significant portion of its assets in the following sectors and, therefore, the performance of the Fund could be negatively impacted by events affecting each of these sectors.

◦Energy Sector Risk. Issuers in energy-related industries can be significantly affected by fluctuations in energy prices and supply and demand of energy fuels caused by geopolitical events, energy conservation or use of alternative fuel sources, the success of exploration projects, weather or meteorological events, taxes, increased government or environmental regulation,

resource depletion, rising interest rates, declines in domestic or foreign production, accidents or catastrophic events, or terrorist threats or attacks, among others. Markets for various energy-related commodities can have significant volatility and are subject to control or manipulation by large producers or purchasers. Companies in the energy sector may need to make substantial expenditures, and to incur significant amounts of debt, in order to maintain or expand their reserves through exploration of new sources of supply, through the development of existing sources, through acquisitions, or through long-term contracts to acquire reserves. Factors adversely affecting producers, refiners, distributors, or others in the energy sector may adversely affect companies that service or supply those entities, either because demand for those products and services is curtailed or those products and services come under price pressure.

Sector Risk, Energy Sector Risk Member

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Energy Sector Risk. Issuers in energy-related industries can be significantly affected by fluctuations in energy prices and supply and demand of energy fuels caused by geopolitical events, energy conservation or use of alternative fuel sources, the success of exploration projects, weather or meteorological events, taxes, increased government or environmental regulation,

Risk Lose Money [Member]

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As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.

Risk Nondiversified Status [Member]

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Non-Diversification Risk. The Fund is considered to be non-diversified, which means that it may invest a greater percentage of its assets in the securities of a single issuer or a lesser number of issuers than if it was a diversified fund. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a lesser number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively small number of issuers to have a greater impact on the Fund’s performance.