Investment Risks - AOT Growth and Innovation ETF |
Sep. 30, 2026 |
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| Equity Investing Risk Member | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Equity Investing Risk. An investment in the Fund involves risks similar to those of investing in any fund holding equity securities, such as market fluctuations, changes in interest rates and perceived trends in stock prices. The values of equity securities could decline generally or could underperform other investments. In addition, securities may decline in value due to factors affecting a specific issuer, market or securities markets generally.
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| Investment Risk Member | |
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| Risk [Text Block] | Investment Risk. When you sell your Shares, they could be worth less than what you paid for them. The Fund could lose money due to short-term market movements and over longer periods during market downturns. Securities may decline in value due to factors affecting securities markets generally or particular asset classes or industries represented in the markets. The value of a security may decline due to general market conditions, economic trends or events that are not specifically related to the issuer of the security. Geopolitical and other risks, including war, terrorism, trade disputes, political or economic dysfunction within some nations, public health crises, and environmental disasters such as earthquakes, fire, and floods, may add to instability in world economies and volatility in markets generally. Changes in trade policies and international trade agreements could affect the economies of many countries in unpredictable ways. The value of a security may also decline due to factors that affect a particular industry or group of industries. During a general downturn in the securities markets, multiple asset classes may be negatively affected. Therefore, you may lose money by investing in the Fund.
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| Growth Stock Investment Risk Member | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Growth Stock Investment Risk. Growth-oriented common stocks may involve larger price swings and greater potential for loss than other types of investments. Growth stocks tend to trade at a premium when analyzed using tradition valuation metrics such as price-to-earnings ratio and price-to-book ratio. Due to this premium valuation, growth stocks tend to be more susceptible to big price swings. In bull markets, they tend to rise at a much faster pace than the overall market, and they tend to decline at a more rapid rate in bear markets.
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| Management Risk Member | |
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| Risk [Text Block] | Management Risk. The Fund is actively managed and may not meet its investment objective based on the Adviser’s or Sub-Adviser’s success or failure to implement investment strategies for the Fund. In addition, there is the risk that Sub-Adviser’s investment process, techniques and analyses will not produce the desired investment results and the Fund may lose value as a result.
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| Foreign Investment Risk Member | |
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| Risk [Text Block] | Foreign Investment Risk. Foreign securities can be more volatile than domestic (U.S.) securities. Securities markets of other countries are generally smaller than U.S. securities markets. Many foreign securities may also be less liquid than U.S. securities, which could prevent the Fund from selling a foreign security at an advantageous time or price.
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| Depositary Receipt Risk Member | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Depositary Receipt Risk. American Depositary Receipts (“ADRs”) are receipts, issued by depository banks in the United States or elsewhere, for shares of a foreign-based corporation that entitle the holder to dividends and capital gains on the underlying security. ADRs may be sponsored or unsponsored. In addition to the risks of investing in foreign securities, there is no guarantee that an ADR issuer will continue to offer a particular ADR. As a result, the Fund may have difficulty selling the ADRs, or selling them quickly and efficiently at the prices at which they have been valued. The issuers of unsponsored ADRs are not obligated to disclose information that is considered material in the U.S. and voting rights with respect to the deposited securities are not passed through. ADRs may not track the prices of the underlying foreign securities on which they are based, and their values may change materially at times when U.S. markets are not open for trading.
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| Sector Risk Member | |
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| 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. •Information Technology Sector Risk. Market or economic factors impacting technology companies and companies that rely heavily on technological advances could have a significant effect on the value of the Fund’s investments. The value of stocks of technology companies and companies that rely heavily on technology is particularly vulnerable to rapid changes in technology product cycles, rapid product obsolescence, government regulation and competition, both domestically and internationally, including competition from foreign competitors with lower production costs. Stocks of technology companies and companies that rely heavily on technology, especially those of smaller, less-seasoned companies, tend to be more volatile than the overall market. Technology companies are heavily dependent on patent and intellectual property rights, the loss or impairment of which may adversely affect profitability. •Financials Sector Risk. This sector, which includes banks, insurance companies, and financial service firms, can be significantly affected by changes in interest rates, government regulation, the rate of defaults on corporate, consumer and government debt, the availability and cost of capital, and fallout from the housing and sub-prime mortgage crisis. Banks, in particular, are subject to volatile interest rates, severe price competition, and extensive government oversight and regulation, which may limit certain economic activities available to banks, impact their fees and overall profitability, and establish capital maintenance requirements. In addition, banks may have concentrated portfolios of loans or investments that make them vulnerable to economic conditions that affect that industry. Insurance companies are subject to similar risks as banks, including adverse economic conditions, changes in interest rates, increased competition and government regulation, but insurance companies are more at risk from changes in tax law, government imposed premium rate caps, and catastrophic events, such as earthquakes, floods, hurricanes and terrorist acts. This sector has experienced significant losses in the recent past, and the impact of higher interest rates, more stringent capital requirements, and of recent or future regulation on any individual financial company, or on the sector as a whole, cannot be predicted. In recent years, cyber attacks and technology malfunctions and failures have become increasingly frequent in the financial sector and have caused significant losses.
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| Sector Risk, Information Technology Sector Risk Member | |
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| Risk [Text Block] | •Information Technology Sector Risk. Market or economic factors impacting technology companies and companies that rely heavily on technological advances could have a significant effect on the value of the Fund’s investments. The value of stocks of technology companies and companies that rely heavily on technology is particularly vulnerable to rapid changes in technology product cycles, rapid product obsolescence, government regulation and competition, both domestically and internationally, including competition from foreign competitors with lower production costs. Stocks of technology companies and companies that rely heavily on technology, especially those of smaller, less-seasoned companies, tend to be more volatile than the overall market. Technology companies are heavily dependent on patent and intellectual property rights, the loss or impairment of which may adversely affect profitability. |
| Sector Risk, Financials Sector Risk Member | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Financials Sector Risk. This sector, which includes banks, insurance companies, and financial service firms, can be significantly affected by changes in interest rates, government regulation, the rate of defaults on corporate, consumer and government debt, the availability and cost of capital, and fallout from the housing and sub-prime mortgage crisis. Banks, in particular, are subject to volatile interest rates, severe price competition, and extensive government oversight and regulation, which may limit certain economic activities available to banks, impact their fees and overall profitability, and establish capital maintenance requirements. In addition, banks may have concentrated portfolios of loans or investments that make them vulnerable to economic conditions that affect that industry. Insurance companies are subject to similar risks as banks, including adverse economic conditions, changes in interest rates, increased competition and government regulation, but insurance companies are more at risk from changes in tax law, government imposed premium rate caps, and catastrophic events, such as earthquakes, floods, hurricanes and terrorist acts. This sector has experienced significant losses in the recent past, and the impact of higher interest rates, more stringent capital requirements, and of recent or future regulation on any individual financial company, or on the sector as a whole, cannot be predicted. In recent years, cyber attacks and technology malfunctions and failures have become increasingly frequent in the financial sector and have caused significant losses. |
| Focused Investing Risk Member | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Focused Investing Risk. The Fund may be susceptible to an increased risk of loss, including losses due to adverse occurrences affecting the Fund more than the market as a whole, to the extent that the Fund may, from time to time, concentrate its investments in the securities of a particular issuer or issuers, sector, or asset class.
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| ETF Risks Member | |
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| Risk [Text Block] | ETF 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. •Premium-Discount Risk. The Shares may trade above or below their net asset value (“NAV”). The market prices of Shares will generally fluctuate in accordance with changes in NAV as well as the relative supply of, and demand for, Shares on The Nasdaq Stock Market LLC (the “Exchange”) or other securities exchanges. The trading price of Shares may deviate significantly from NAV during periods of market volatility or limited trading activity in Shares. In addition, you may incur the cost of the “spread,” that is, any difference between the bid price and the ask price of the Shares. Deviation between the Fund’s NAV and trading price poses a risk to investors when there is market stress because costs can increase substantially during such periods, which can lead directly to a widening of premiums or discounts to NAV. •Cost of Trading Risk. Investors buying or selling Shares in the secondary market will pay brokerage commissions or other charges imposed by brokers as determined by that broker. Brokerage commissions are often a fixed amount and may be a significant proportional cost for investors seeking to buy or sell relatively small amounts of Shares. •Trading Risk. Although the Shares are listed on the Exchange, there can be no assurance that an active or liquid trading market for them will develop or be maintained. In addition, trading in Shares on the Exchange may be halted. In stressed market conditions, the liquidity of the Fund’s Shares may begin to mirror the liquidity of its underlying portfolio holdings, which can be significantly less liquid than the Fund’s Shares, potentially causing the market price of the Fund’s Shares to deviate from its NAV. Wider bid/ask spreads are a consequence of such limited liquidity and exaggerate premium/discount spread. When buying or selling Shares of the Fund in the secondary market, you will likely incur brokerage commission or other charges. In addition, you may incur the cost of the “spread” also known as the bid-ask spread, which is the difference between what investors are willing to pay for Fund Shares (the “bid” price) and the price at which they are willing to sell Fund Shares (the “ask” price). The bid-ask spread varies over time based on, among other things, trading volume, market liquidity and market volatility. Because of the costs inherent in buying or selling Fund Shares, frequent trading may detract significantly from investment results and an investment in Fund Shares may not be advisable for investors who anticipate regularly making small investments due to the associated trading costs.
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| 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 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. |
| ETF Risks, Premium-Discount Risk Member | |
| Prospectus [Line Items] | |
| Risk [Text Block] | Premium-Discount Risk. The Shares may trade above or below their net asset value (“NAV”). The market prices of Shares will generally fluctuate in accordance with changes in NAV as well as the relative supply of, and demand for, Shares on The Nasdaq Stock Market LLC (the “Exchange”) or other securities exchanges. The trading price of Shares may deviate significantly from NAV during periods of market volatility or limited trading activity in Shares. In addition, you may incur the cost of the “spread,” that is, any difference between the bid price and the ask price of the Shares. Deviation between the Fund’s NAV and trading price poses a risk to investors when there is market stress because costs can increase substantially during such periods, which can lead directly to a widening of premiums or discounts to NAV. |
| ETF Risks, Cost Of Trading Risk Member | |
| Prospectus [Line Items] | |
| Risk [Text Block] | •Cost of Trading Risk. Investors buying or selling Shares in the secondary market will pay brokerage commissions or other charges imposed by brokers as determined by that broker. Brokerage commissions are often a fixed amount and may be a significant proportional cost for investors seeking to buy or sell relatively small amounts of Shares.
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| ETF Risks, Trading Risk Member | |
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| Risk [Text Block] | Trading Risk. Although the Shares are listed on the Exchange, there can be no assurance that an active or liquid trading market for them will develop or be maintained. In addition, trading in Shares on the Exchange may be halted. In stressed market conditions, the liquidity of the Fund’s Shares may begin to mirror the liquidity of its underlying portfolio holdings, which can be significantly less liquid than the Fund’s Shares, potentially causing the market price of the Fund’s Shares to deviate from its NAV. Wider bid/ask spreads are a consequence of such limited liquidity and exaggerate premium/discount spread. When buying or selling Shares of the Fund in the secondary market, you will likely incur brokerage commission or other charges. In addition, you may incur the cost of the “spread” also known as the bid-ask spread, which is the difference between what investors are willing to pay for Fund Shares (the “bid” price) and the price at which they are willing to sell Fund Shares (the “ask” price). The bid-ask spread varies over time based on, among other things, trading volume, market liquidity and market volatility. Because of the costs inherent in buying or selling Fund Shares, frequent trading may detract significantly from investment results and an investment in Fund Shares may not be advisable for investors who anticipate regularly making small investments due to the associated trading costs. |
| Concentration Risk Member | |
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| Risk [Text Block] | Concentration Risk. The Fund will be concentrated to a significant degree in securities of technology companies. By concentrating its investments in technology companies, the Fund may face more risks than if it were diversified broadly over numerous industries, groups of industries, or sectors.
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| Risk Lose Money [Member] | |
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| Risk [Text Block] | An investor may lose money by investing in the Fund. |
| Risk Not Insured Depository Institution [Member] | |
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| Risk [Text Block] | An investment in the Fund is not a bank deposit and is not insured or guaranteed by the FDIC or any government agency. |
| Risk Nondiversified Status [Member] | |
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| Risk [Text Block] | Non-Diversification Risk. Because the Fund is non-diversified, it may be more sensitive to economic, business, political or other changes affecting individual issuers or investments than a diversified fund, which may result in greater fluctuation in the value of the Shares and greater risk of loss.
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