v3.26.1
Investment Risks
Jun. 29, 2026
Tema Commodity Income ETF | Absence of Prior Active Market Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Absence of Prior Active Market Risk. While the Fund’s shares are listed on the Exchange, there can be no assurance that an active trading market for shares will develop or be maintained. The Fund’s Distributor does not maintain a secondary market in shares.

 

Tema Commodity Income ETF | Active Management Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Actively Managed Risk. The Fund is actively managed, which means that investment decisions are made based on investment views. There is no guarantee that the investment views will produce the desired results or expected returns, which may cause the Fund to fail to meet its investment objective or to underperform its benchmark index or funds with similar investment objectives and strategies. Furthermore, active trading that can accompany active management may result in high portfolio turnover, which may have a negative impact on performance. Active trading may result in higher brokerage costs or mark-up charges, which are ultimately passed on to shareholders of the Fund. Active trading may also result in adverse tax consequences.

 

Tema Commodity Income ETF | Authorized Participant Concentration Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Authorized Participant Concentration Risk. Only an Authorized Participant (as defined below) may engage in creation or redemption transactions directly with the Fund. The Fund has a limited number of institutions that act as Authorized Participants. To the extent that these institutions exit the business or are unable to proceed with creation and/or redemption orders with respect to the Fund and no other Authorized Participant is able to step forward to create or redeem Creation Units, Fund shares may trade at a discount to net asset value per share (“NAV”) and possibly face trading halts and/or delisting.

 

Tema Commodity Income ETF | Commodities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Commodities Risk. The Fund invests principally in the equity securities of commodities related businesses and does not, as a principal strategy, invest directly in physical commodities or commodity-linked derivatives. The Fund will therefore have indirect exposure to commodities through the revenues, earnings, cash flows and share prices of the companies in which the Fund invests are affected by the supply of, demand for, and price of the underlying commodities. Commodity prices may be volatile and may be affected by, among other things, overall market movements, changes in interest rates, and events affecting a particular commodity or industry, such as drought, floods, weather, embargoes, tariffs, and economic, political and regulatory developments. A decline in commodity prices may reduce the profitability and value of the companies in which the Fund invests, even though the Fund does not hold the commodities themselves.

 

Tema Commodity Income ETF | Common Stock Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Common Stock Risk. Common stock holds the lowest priority in the capital structure of a company, and, therefore, takes the largest share of the company’s risk and its accompanying volatility. The value of the common stock held by the Fund may fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate, or facts relating to specific companies in which the Fund invests.

 

Tema Commodity Income ETF | Currency Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Currency Risk. The Fund may invest its assets in securities denominated in non-U.S. currencies. Changes in currency exchange rates and the relative value of non-U.S. currencies will affect the value of the Fund’s investment and the value of the shares. Because the Fund’s NAV is determined in U.S. dollars, the Fund’s NAV could decline if the currency of the non-U.S. market in which the Fund invests depreciates against the U.S. dollar, even if the value of the Fund’s holdings, measured in the foreign currency, increases. Currency exchange rates can be very volatile and can change quickly and unpredictably. As a result, the value of an investment in the Fund may change quickly and without warning and you may lose money.

 

Tema Commodity Income ETF | Cybersecurity and Disaster Recovery Risks [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Cybersecurity and Disaster Recovery Risks. Information and technology systems relied upon by the Fund, the Adviser, the Fund’s other service providers (including, but not limited to, the Fund Accountant, Custodian, Transfer Agent, Administrator and Distributor), market makers, Authorized Participants, financial intermediaries and/or the issuers of securities in which the Fund invests may be vulnerable to damage or interruption from computer viruses, network failures, computer and telecommunication failures, infiltration by unauthorized persons, security breaches, usage errors, power outages and catastrophic events such as fires, tornadoes, floods, hurricanes and earthquakes. Although the Adviser and the Fund’s other service providers have implemented measures to manage risks relating to these types of events, if these systems are compromised, become inoperable for extended periods of time or cease to function properly, significant investment may be required to fix or replace them. The failure of these systems and/or of disaster recovery plans could cause significant interruptions in the operations of the Fund, the Adviser, the Fund’s other service providers, market makers, Authorized Participants, financial intermediaries and/or issuers of securities in which the Fund invests and may result in a failure to maintain the security, confidentiality or privacy of sensitive data, impact the Fund’s ability to calculate its NAV or impede trading.

 

 

Tema Commodity Income ETF | Depositary Receipt Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Depositary Receipt Risk. The Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities. Investments in depositary receipts may be less liquid than the underlying shares in their primary trading market.

 

ADRs and GDRs may be subject to some of the same risks as direct investment in foreign companies, which includes international trade, currency, political, regulatory and diplomatic risks. In a sponsored ADR or GDR arrangement, the foreign issuer assumes the obligation to pay some or all of the depositary’s transaction fees. Under an unsponsored ADR or GDR arrangement, the foreign issuer assumes no obligations and the depositary’s transaction fees are paid directly by the ADR or GDR holders. Because unsponsored ADR and GDR arrangements are organized independently and without the cooperation of the issuer of the underlying securities, available information concerning the foreign issuer may not be as current as for sponsored ADRs and GDRs and voting rights with respect to the deposited securities that are not passed through.

 

Tema Commodity Income ETF | Developed Country Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Developed Country Risk. The Fund’s investments in developed country issuers subject the Fund to legal, regulatory, political, currency, security, economic, and other risks associated with developed countries. Developed countries tend to represent a significant portion of the global economy and have generally experienced slower economic growth than some less developed countries. Certain developed countries have experienced security concerns, such as war, terrorism, and strained international relations. Incidents involving a country’s or region’s security may cause uncertainty in its markets and may adversely affect its economy and the Fund’s investments. In addition, developed countries may be adversely impacted by changes in the economic conditions of key trading partners, regulatory burdens, debt levels, and the price or availability of certain commodities.

 

Tema Commodity Income ETF | Dividend Paying Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Dividend Paying Securities Risk. Securities of dividend-paying companies that meet the Fund’s investment criteria may not be widely available, limiting the Fund’s ability to produce current income and increasing the volatility of the Fund’s returns. At times, the performance of dividend-paying companies may lag the performance of other companies or the broader market as a whole. In addition, the dividend payments of the Fund’s portfolio companies may vary over time, and there is no guarantee that a company will pay a dividend at all.

 

Tema Commodity Income ETF | Early Close/Trading Halt Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Early Close/Trading Halt Risk. An exchange or market may close or issue trading halts on specific securities, or the ability to buy or sell certain securities or financial instruments may be restricted, which may result in the Fund being unable to buy or sell certain securities or financial instruments. In such circumstances, the Fund may be unable to rebalance its portfolio, may be unable to accurately price its investments and/or may incur substantial trading losses.

 

Early-Stage and Pre-Revenue Company Risk. The Fund may invest in early-stage, development-phase, or recently public companies that may not yet generate meaningful revenues or profits. These companies may face significant uncertainty regarding the successful development, commercialization, and market acceptance of their products and technologies.

 

Tema Commodity Income ETF | Emerging Markets Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Emerging Markets Securities Risk. Emerging markets are subject to greater market volatility, lower trading volume, political and economic instability, uncertainty regarding the existence of trading markets, and more governmental limitations on foreign investment than more developed markets. In addition, securities in emerging markets may be subject to greater price fluctuations than securities in more developed markets. Investing in emerging markets also involves other risks, including limited availability and reliability of information material to an investment decision, less developed legal systems with fewer security holder rights, and less uniformity in accounting and reporting requirements.

 

Tema Commodity Income ETF | Equity Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Equity Securities Risk. Equity securities are subject to changes in value, and their values may be more volatile than those of other asset classes. The value of a security may decline for a number of reasons that may directly relate to the issuer as well as due to general industry or market conditions. Common stock is subordinated to preferred securities and debt in a company’s capital structure. Common stock has the lowest priority, and the greatest risk, with respect to dividends and any liquidation payments in the event of an issuer’s bankruptcy.

 

Tema Commodity Income ETF | Fluctuation of Net Asset Value Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Fluctuation of Net Asset Value Risk. The NAV of the Fund’s shares will generally fluctuate with changes in the market value of the Fund’s holdings. The market prices of the shares will generally fluctuate in accordance with changes in NAV as well as the relative supply of and demand for shares on NYSE Arca, Inc. (the “Exchange”). The Adviser cannot predict whether the shares will trade below, at or above their NAV. The Fund’s market price may deviate from the value of its underlying portfolio holdings, particularly in times of market stress, with the result that investors may pay significantly more or receive significantly less than the underlying value of the Fund shares bought or sold. This can be reflected as a spread between the bid and ask prices for the Fund quoted during the day or a premium or discount in the closing price from the Fund’s NAV. In addition, transactions by large shareholders may account for a large percentage of the trading volume on the Exchange and may, therefore, have a material effect on the market price of the Fund’s shares.

 

Tema Commodity Income ETF | Foreign Custody Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Foreign Custody Risk. The Fund may hold foreign securities and cash with foreign banks, agents, and securities depositories appointed by the Fund’s custodian. Investments in emerging markets may be subject to even greater custody risks than investments in more developed markets. Less developed markets are more likely to experience problems with the clearing and settling of trades and the holding of securities by local banks, agents and depositories.

 

 

Tema Commodity Income ETF | Foreign Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Foreign Securities Risk. Investments in securities (including ADRs and GDRs) of foreign issuers involve risks not ordinarily associated with investments in securities and instruments of U.S. issuers. The values of foreign investments may be affected by changes in exchange control regulations, application of foreign tax laws (including withholding tax) changes in governmental administration or economic or monetary policy (in this country or abroad) or changed circumstances in dealings between nations. The value of foreign securities is also affected by the value of the local currency relative to the U.S. Dollar. GDRs may be other than dollar denominated and may be issued in several countries.

 

Tema Commodity Income ETF | Geographic Investment Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Geographic Investment Risk. To the extent the Fund is significantly comprised of securities of issuers from a single country, the Fund would be more likely to be impacted by events or conditions affecting that country.

 

Tema Commodity Income ETF | Chinese Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Chinese Securities RiskA portion of the Fund’s assets may be invested in companies exposed to China. Risks affecting investments in China include a potential downturn in the Chinese economy, reduced liquidity or increased price volatility in the Chinese securities markets as a result of trading suspensions affecting Chinese issuers or other factors, the potential that the Chinese government may expand restrictions on foreign investments or the repatriation of capital, and the implementation of new tariffs or other trade barriers by China or its trading partners. A lack of transparency respecting Chinese companies may also reduce the Fund’s ability to conduct diligence respecting those companies’ accounting and governance standards, which may in turn reduce the Fund’s ability to detect fraudulent practices that may adversely affect the companies’ stock prices.

 

Tema Commodity Income ETF | European Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

European Securities Risk. The Fund is more exposed to the economic and political risks of Europe and of the European countries in which it invests than funds whose investments are more geographically diversified. Adverse economic and political events, including war, in Europe may cause the Fund’s investments to decline in value. The economies and markets of European countries are often closely connected and interdependent, and events in one country in Europe can have an adverse impact on other European countries. The Fund makes investments in securities of issuers that are domiciled in, or have significant operations in, member states of the European Union (the “EU”) that are subject to economic and monetary controls that can adversely affect the Fund’s investments. The European financial markets have historically experienced volatility and adverse trends and these events have and may in the future adversely affect the exchange rate of the euro and may significantly affect other European countries.

 

Tema Commodity Income ETF | Japanese Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Japanese Securities Risk. Because a portion of the assets of the Fund may be invested in Japanese securities, the Fund’s performance may be tied to the political, social and economic conditions within Japan. The Japanese economy has at times in the past been negatively affected by government intervention and protectionism, a deflationary macroeconomic environment, a heavy reliance on international trade and natural disasters. These factors, as well as an aging population, increases in government debt and changes to fiscal, monetary, or trade policies, may affect Japanese markets and the Fund’s performance. As such, the Fund’s performance may be more volatile than the performance of funds that are more geographically diverse.

 

Tema Commodity Income ETF | South Korean Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

South Korean Securities RiskInvestments in South Korean issuers may subject the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to South Korea. In addition, economic and political developments of South Korea’s neighbors, including escalated tensions involving North Korea and any outbreak of hostilities involving North Korea, or even the threat of an outbreak of hostilities, may have a severe adverse effect on the South Korean economy.

 

Tema Commodity Income ETF | Geopolitical Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Geopolitical Risk. The production, processing, transportation and pricing of commodities, and the physical infrastructure used to support them, are highly sensitive to geopolitical developments. Conflicts in the Middle East, the war in Ukraine and related sanctions, and other regional hostilities may disrupt the supply, transport and pricing of energy, metals, agricultural and other commodities, and may damage, disrupt or result in the targeting of pipelines, terminals, shipping routes, power and processing facilities and other commodities-infrastructure assets. These events could materially and adversely affect the operations, revenues and valuations of the companies in which the Fund invests and the value of the Fund’s shares.

 

Tema Commodity Income ETF | Industry Concentration Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Industry Concentration Risk. Because the Fund’s assets will be concentrated in an industry or group of industries, the Fund is subject to loss due to adverse occurrences that may affect that industry or group of industries.

 

Tema Commodity Income ETF | Commodities Related Business Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Commodities Related Business Risk. The Fund invests in commodities related businesses that provide services, logistics and financing that support the commodities value chain, rather than in commodity producers as such. The revenues, earnings and valuations of these companies are sensitive to commodity prices and to the capital-spending and production cycles of commodity producers, and tend to be more volatile and more cyclical than those of companies in many other sectors. These companies may be affected by, among other things, supply of and demand for the underlying commodities, the level of producers’ capital expenditure, weather and climate-related events, the costs of storage, transport and insurance, the energy transition, changes in laws, regulations, taxes and tariffs, and geopolitical events.

 

Tema Commodity Income ETF | Investment Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Investment Risk. An investment in the Fund is subject to investment risk including the possible loss of the entire principal amount that you invest.

 

Tema Commodity Income ETF | Issuer-Specific Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Issuer-Specific Risk. Fund performance depends on the performance of individual securities to which the Fund has exposure. Issuer-specific events, including changes in the financial condition of an issuer, can have a negative impact on the value of the Fund.

 

 

Tema Commodity Income ETF | Large-Capitalization Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

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

 

Tema Commodity Income ETF | Market Risk and Selection Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk and Selection Risk. The prices of securities held by the Fund may decline in response to certain events taking place around the world, including those directly involving the companies whose securities are owned by the Fund; conditions affecting the general economy; overall market changes; local, regional or global political, social or economic instability; and currency, interest rate and commodity price fluctuations. The equity securities purchased by the Fund may involve large price swings and potential for loss. Investors in the Fund should have a long-term perspective and be able to tolerate potentially sharp declines in value. The market’s daily movements, sometimes called volatility, may be greater or less depending on the types of securities the Fund owns and the markets in which the securities trade. The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund’s portfolio may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, climate change or climate related risks, natural disasters, pandemics, epidemics, war, terrorism, regulatory events, governmental or quasi-governmental actions, and public health emergencies. Ongoing conflicts in the Middle East and the war in Ukraine and related sanctions may disrupt the production, processing, transportation and pricing of commodities and may damage, disrupt or result in the targeting of pipelines, terminals, shipping routes, power and processing facilities and other commodities-infrastructure assets. Such events could adversely affect the operations, revenues and valuations of the companies in which the Fund invests. The occurrence of global events similar to those in recent years, such as terrorist attacks around the world, natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets.

 

Tema Commodity Income ETF | Market Trading Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Market Trading Risk. Shares of the Fund may trade on the Exchange above or below their NAV. The NAV of shares of the Fund will fluctuate with changes in the market value of the Fund’s holdings. In addition, although the Fund’s shares are currently listed on the Exchange, there can be no assurance that an active trading market for shares will develop or be maintained. Trading in Fund shares may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares of the Fund inadvisable. In times of stressed market conditions, the market for the Fund’s shares may become less liquid in response to deteriorating liquidity in the markets for the Fund’s underlying portfolio holdings. This reduced liquidity in turn can lead to wider bid-ask spreads for the Fund’s shares.

 

Tema Commodity Income ETF | Micro-Capitalization Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Micro-Capitalization Risk. The micro-capitalization companies in which the Fund may invest may be more vulnerable to adverse business or economic events than larger, more established companies, and may underperform other segments of the market or the equity market as a whole. Securities of micro-capitalization companies generally trade in lower volumes, are often more vulnerable to market volatility, and are subject to greater and more unpredictable price changes than larger capitalization stocks or the stock market as a whole.

 

Tema Commodity Income ETF | National Closed Market Trading Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

National Closed Market Trading Risk. To the extent that securities or other assets held by the Fund trade on foreign exchanges or in foreign markets that may be closed when the securities exchange on which the Fund’s shares trade is open, there are likely to be deviations between such asset’s current price and its last quoted price (i.e., the quote from the closed foreign market to the Fund). The impact of a closed foreign market on the Fund is likely to be greater where a large portion of the Fund’s holdings trade on a closed foreign market or when a foreign market is closed for unscheduled reasons. These deviations could result in premiums or discounts to the Fund’s NAV that may be greater than those experienced by other funds.

 

Tema Commodity Income ETF | New Fund Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

New Fund Risk. A new or smaller fund is subject to the risk that its performance may not represent how the fund is expected to or may perform in the long term. In addition, new funds have limited operating histories for investors to evaluate and new and smaller funds may not attract sufficient assets to achieve investment and trading efficiencies. There can be no assurance that the Fund will achieve an economically viable size. Further, an active trading market for shares of the Fund may not develop or be maintained.

 

Tema Commodity Income ETF | Operational Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Operational Risk. The Fund is exposed to operational risks arising from a number of factors, including, but not limited to, human error, processing and communication errors, errors of the Fund’s service providers, counterparties or other third parties, failed or inadequate processes and technology or systems failures. The Fund seeks to reduce these operational risks through controls and procedures. However, these measures do not address every possible risk and may be inadequate to address significant operational risks.

 

 

Tema Commodity Income ETF | REIT Investment Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

REIT Investment Risk. Investments in REITs involve unique risks. REITs may have limited financial resources, may trade less frequently and in limited volume, may engage in dilutive offerings of securities and may be more volatile than other securities. REIT issuers may also fail to maintain their exemptions from investment company registration or fail to qualify for the “dividends paid deduction” under the Internal Revenue Code of 1986, as amended, which allows REITs to reduce their corporate taxable income for dividends paid to their shareholders.

 

Tema Commodity Income ETF | Securities Lending Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Securities Lending Risk. Although the Fund will receive collateral in connection with all loans of its securities holdings, the Fund would be exposed to a risk of loss should a borrower default on its obligation to return the borrowed securities (e.g., the loaned securities may have appreciated beyond the value of the collateral held by the Fund). In addition, the Fund will bear the risk of loss of any cash collateral that it invests.

 

Tema Commodity Income ETF | Sector Focus Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Sector Focus Risk. The Fund may invest a significant portion of its assets in one or more sectors and thus will be more susceptible to the risks affecting those sectors than funds that have more diversified holdings across a number of sectors. The Fund anticipates that it may be subject to some or all of the risks described below.

 

Tema Commodity Income ETF | Energy Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Energy Sector Risk. There are a number of factors that could affect performance of the energy sector, including changes in commodity prices. For example, many regions that produce fossil fuel or in which pipes for transporting fossil fuel are located are politically volatile and conflicts in these regions could result in spikes in oil, gas and coal prices. Other factors include (but are not limited to) energy conservation efforts, advances in renewable energy and the transition to clean energy and the costs of such technology, costs of cleaning up accidents and civil liabilities, taxes, governmental regulation on privatization, pricing and supply and other intervention. Some of the securities in the energy sector may be less liquid than securities in other sectors which may make it more difficult for the Fund to purchase or sell such securities. As a result of the above risks, the Fund’s investments can be adversely affected and the value of your investments may go up or down.

 

Tema Commodity Income ETF | Industrials Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Industrials Sector Risk. The prices of companies in the industrials sector may be affected by supply and demand both for their specific product or service and for industrials sector products in general. Government regulations, labor relations, world events, economic conditions and taxes may affect the performance of companies in the industrials sector. Companies in the industrials sector may be adversely affected by product liability claims, liability for environmental damage and changes in exchange rates. The industrials sector may also be adversely affected by changes or trends in commodity prices, which may be influenced or characterized by unpredictable factors. As a result of the above risks, the Fund’s investments can be adversely affected and the value of your investments may go up or down.

 

Tema Commodity Income ETF | Materials Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Materials Sector Risk. Investment in companies in the materials sector could be adversely affected by (without limitation) the following factors: commodity price volatility, exchange rates, import controls, increased competition, depletion of resources, consumer demand for greener products, technical progress, labor relations, interest rates, government regulations, and taxes. Also, companies in the materials sector are at risk of environmental damage and product liability claims. Production of materials may exceed demand as a result of market imbalances or economic downturns, leading to poor investment returns.

 

Tema Commodity Income ETF | Shares May Trade at Prices Other Than NAV [Member]  
Prospectus [Line Items]  
Risk [Text Block]

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. 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.

 

Tema Commodity Income ETF | Small- and Mid-Capitalization Company Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Small- and Mid-Capitalization Company Risk. The small- and mid-capitalization companies in which the Fund invests may be more vulnerable to adverse business or economic events than larger, more established companies, and may underperform other segments of the market or the equity market as a whole. Securities of small- and mid-capitalization companies generally trade in lower volumes, are often more vulnerable to market volatility, and are subject to greater and more unpredictable price changes than larger capitalization stocks or the stock market as a whole.

 

Tema Commodity Income ETF | Trading Issues [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Trading Issues. Trading in shares on the Exchange may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares inadvisable. In addition, trading in shares on the Exchange is subject to trading halts caused by extraordinary market volatility pursuant to the Exchange’s “circuit breaker” rules. There can be no assurance that the requirements of the Exchange necessary to maintain the listing of the Fund will continue to be met or will remain unchanged.

 

Tema Commodity Income ETF | Valuation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Valuation Risk. The price the Fund could receive upon the sale of a security or other asset may differ from the Fund’s valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology as a result of trade suspensions or for other reasons.

 

Tema Commodity Income ETF | Value-Oriented Investment Strategies Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Value-Oriented Investment Strategies Risk. The Fund seeks to invest in stocks that are believed to be undervalued in comparison to their fundamentals and growth opportunities. Value investing is subject to the risk that the market will not recognize a security’s inherent value for a long time or at all, or that a stock judged to be undervalued may actually be appropriately priced or overvalued. In addition, during some periods (which may be extensive), value stocks generally may be out of favor in the markets.

 

 

Tema Commodity Income ETF | Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] As with all funds, a shareholder is subject to the risk that his or her investment could lose money.
Tema Commodity Income ETF | Risk Not Insured [Member]  
Prospectus [Line Items]  
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.
Tema Commodity Income ETF | Risk Nondiversified Status [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Non-Diversified Fund Risk. The Fund is a non-diversified investment company under the Investment Company Act of 1940 (the “1940 Act”), meaning that, as compared to a diversified fund, it can invest a greater percentage of its assets in securities issued by or representing a small number of issuers. As a result, the performance of these issuers can have a substantial impact on the Fund’s performance.

 

Tema Commodity Infrastructure ETF | Absence of Prior Active Market Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Absence of Prior Active Market Risk. While the Fund’s shares are listed on the Exchange, there can be no assurance that an active trading market for shares will develop or be maintained. The Fund’s Distributor does not maintain a secondary market in shares.

 

Tema Commodity Infrastructure ETF | Active Management Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Actively Managed Risk. The Fund is actively managed, which means that investment decisions are made based on investment views. There is no guarantee that the investment views will produce the desired results or expected returns, which may cause the Fund to fail to meet its investment objective or to underperform its benchmark index or funds with similar investment objectives and strategies. Furthermore, active trading that can accompany active management may result in high portfolio turnover, which may have a negative impact on performance. Active trading may result in higher brokerage costs or mark-up charges, which are ultimately passed on to shareholders of the Fund. Active trading may also result in adverse tax consequences.

 

Tema Commodity Infrastructure ETF | Authorized Participant Concentration Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Authorized Participant Concentration Risk. Only an Authorized Participant (as defined below) may engage in creation or redemption transactions directly with the Fund. The Fund has a limited number of institutions that act as Authorized Participants. To the extent that these institutions exit the business or are unable to proceed with creation and/or redemption orders with respect to the Fund and no other Authorized Participant is able to step forward to create or redeem Creation Units, Fund shares may trade at a discount to net asset value per share (“NAV”) and possibly face trading halts and/or delisting.

 

Tema Commodity Infrastructure ETF | Commodities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Commodities Risk. The Fund invests principally in the equity securities of commodity infrastructure-related businesses and does not, as a principal strategy, invest directly in physical commodities or commodity-linked derivatives. The Fund will therefore have indirect exposure to commodities through the revenues, earnings, cash flows and share prices of the companies in which the Fund invests are affected by the supply of, demand for, and price of the underlying commodities. Commodity prices may be volatile and may be affected by, among other things, overall market movements, changes in interest rates, and events affecting a particular commodity or industry, such as drought, floods, weather, embargoes, tariffs, and economic, political and regulatory developments. A decline in commodity prices may reduce the profitability and value of the companies in which the Fund invests, even though the Fund does not hold the commodities themselves.

 

Tema Commodity Infrastructure ETF | Common Stock Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Common Stock Risk. Common stock holds the lowest priority in the capital structure of a company, and, therefore, takes the largest share of the company’s risk and its accompanying volatility. The value of the common stock held by the Fund may fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate, or facts relating to specific companies in which the Fund invests.

 

Tema Commodity Infrastructure ETF | Currency Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Currency Risk. The Fund may invest its assets in securities denominated in non-U.S. currencies. Changes in currency exchange rates and the relative value of non-U.S. currencies will affect the value of the Fund’s investment and the value of the shares. Because the Fund’s NAV is determined in U.S. dollars, the Fund’s NAV could decline if the currency of the non-U.S. market in which the Fund invests depreciates against the U.S. dollar, even if the value of the Fund’s holdings, measured in the foreign currency, increases. Currency exchange rates can be very volatile and can change quickly and unpredictably. As a result, the value of an investment in the Fund may change quickly and without warning and you may lose money.

 

 

Tema Commodity Infrastructure ETF | Cybersecurity and Disaster Recovery Risks [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Cybersecurity and Disaster Recovery Risks. Information and technology systems relied upon by the Fund, the Adviser, the Fund’s other service providers (including, but not limited to, the Fund Accountant, Custodian, Transfer Agent, Administrator and Distributor), market makers, Authorized Participants, financial intermediaries and/or the issuers of securities in which the Fund invests may be vulnerable to damage or interruption from computer viruses, network failures, computer and telecommunication failures, infiltration by unauthorized persons, security breaches, usage errors, power outages and catastrophic events such as fires, tornadoes, floods, hurricanes and earthquakes. Although the Adviser and the Fund’s other service providers have implemented measures to manage risks relating to these types of events, if these systems are compromised, become inoperable for extended periods of time or cease to function properly, significant investment may be required to fix or replace them. The failure of these systems and/or of disaster recovery plans could cause significant interruptions in the operations of the Fund, the Adviser, the Fund’s other service providers, market makers, Authorized Participants, financial intermediaries and/or issuers of securities in which the Fund invests and may result in a failure to maintain the security, confidentiality or privacy of sensitive data, impact the Fund’s ability to calculate its NAV or impede trading.

 

Tema Commodity Infrastructure ETF | Depositary Receipt Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Depositary Receipt Risk. The Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities. Investments in depositary receipts may be less liquid than the underlying shares in their primary trading market.

 

ADRs and GDRs may be subject to some of the same risks as direct investment in foreign companies, which includes international trade, currency, political, regulatory and diplomatic risks. In a sponsored ADR or GDR arrangement, the foreign issuer assumes the obligation to pay some or all of the depositary’s transaction fees. Under an unsponsored ADR or GDR arrangement, the foreign issuer assumes no obligations and the depositary’s transaction fees are paid directly by the ADR or GDR holders. Because unsponsored ADR and GDR arrangements are organized independently and without the cooperation of the issuer of the underlying securities, available information concerning the foreign issuer may not be as current as for sponsored ADRs and GDRs and voting rights with respect to the deposited securities that are not passed through.

 

Tema Commodity Infrastructure ETF | Early Close/Trading Halt Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Early Close/Trading Halt Risk. An exchange or market may close or issue trading halts on specific securities, or the ability to buy or sell certain securities or financial instruments may be restricted, which may result in the Fund being unable to buy or sell certain securities or financial instruments. In such circumstances, the Fund may be unable to rebalance its portfolio, may be unable to accurately price its investments and/or may incur substantial trading losses.

 

Early-Stage and Pre-Revenue Company Risk. The Fund may invest in early-stage, development-phase, or recently public companies that may not yet generate meaningful revenues or profits. These companies may face significant uncertainty regarding the successful development, commercialization, and market acceptance of their products and technologies.

 

Tema Commodity Infrastructure ETF | Emerging Markets Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Emerging Markets Securities Risk. Emerging markets are subject to greater market volatility, lower trading volume, political and economic instability, uncertainty regarding the existence of trading markets, and more governmental limitations on foreign investment than more developed markets. In addition, securities in emerging markets may be subject to greater price fluctuations than securities in more developed markets. Investing in emerging markets also involves other risks, including limited availability and reliability of information material to an investment decision, less developed legal systems with fewer security holder rights, and less uniformity in accounting and reporting requirements.

 

Tema Commodity Infrastructure ETF | Equity Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Equity Securities Risk. Equity securities are subject to changes in value, and their values may be more volatile than those of other asset classes. The value of a security may decline for a number of reasons that may directly relate to the issuer as well as due to general industry or market conditions. Common stock is subordinated to preferred securities and debt in a company’s capital structure. Common stock has the lowest priority, and the greatest risk, with respect to dividends and any liquidation payments in the event of an issuer’s bankruptcy.

 

Tema Commodity Infrastructure ETF | Fluctuation of Net Asset Value Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Fluctuation of Net Asset Value Risk. The NAV of the Fund’s shares will generally fluctuate with changes in the market value of the Fund’s holdings. The market prices of the shares will generally fluctuate in accordance with changes in NAV as well as the relative supply of and demand for shares on NYSE Arca, Inc. (the “Exchange”). The Adviser cannot predict whether the shares will trade below, at or above their NAV. The Fund’s market price may deviate from the value of its underlying portfolio holdings, particularly in times of market stress, with the result that investors may pay significantly more or receive significantly less than the underlying value of the Fund shares bought or sold. This can be reflected as a spread between the bid and ask prices for the Fund quoted during the day or a premium or discount in the closing price from the Fund’s NAV. In addition, transactions by large shareholders may account for a large percentage of the trading volume on the Exchange and may, therefore, have a material effect on the market price of the Fund’s shares.

 

Tema Commodity Infrastructure ETF | Foreign Custody Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Foreign Custody Risk. The Fund may hold foreign securities and cash with foreign banks, agents, and securities depositories appointed by the Fund’s custodian. Investments in emerging markets may be subject to even greater custody risks than investments in more developed markets. Less developed markets are more likely to experience problems with the clearing and settling of trades and the holding of securities by local banks, agents and depositories.

 

Tema Commodity Infrastructure ETF | Foreign Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Foreign Securities Risk. Investments in securities (including ADRs and GDRs) of foreign issuers involve risks not ordinarily associated with investments in securities and instruments of U.S. issuers. The values of foreign investments may be affected by changes in exchange control regulations, application of foreign tax laws (including withholding tax) changes in governmental administration or economic or monetary policy (in this country or abroad) or changed circumstances in dealings between nations. The value of foreign securities is also affected by the value of the local currency relative to the U.S. Dollar. GDRs may be other than dollar denominated and may be issued in several countries.

 

 

Tema Commodity Infrastructure ETF | Geographic Investment Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Geographic Investment Risk. To the extent the Fund is significantly comprised of securities of issuers from a single country, the Fund would be more likely to be impacted by events or conditions affecting that country.

 

Tema Commodity Infrastructure ETF | Chinese Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Chinese Securities RiskA portion of the Fund’s assets may be invested in companies exposed to China. Risks affecting investments in China include a potential downturn in the Chinese economy, reduced liquidity or increased price volatility in the Chinese securities markets as a result of trading suspensions affecting Chinese issuers or other factors, the potential that the Chinese government may expand restrictions on foreign investments or the repatriation of capital, and the implementation of new tariffs or other trade barriers by China or its trading partners. A lack of transparency respecting Chinese companies may also reduce the Fund’s ability to conduct diligence respecting those companies’ accounting and governance standards, which may in turn reduce the Fund’s ability to detect fraudulent practices that may adversely affect the companies’ stock prices.

 

Tema Commodity Infrastructure ETF | European Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

European Securities Risk. The Fund is more exposed to the economic and political risks of Europe and of the European countries in which it invests than funds whose investments are more geographically diversified. Adverse economic and political events, including war, in Europe may cause the Fund’s investments to decline in value. The economies and markets of European countries are often closely connected and interdependent, and events in one country in Europe can have an adverse impact on other European countries. The Fund makes investments in securities of issuers that are domiciled in, or have significant operations in, member states of the European Union (the “EU”) that are subject to economic and monetary controls that can adversely affect the Fund’s investments. The European financial markets have historically experienced volatility and adverse trends and these events have and may in the future adversely affect the exchange rate of the euro and may significantly affect other European countries.

 

Tema Commodity Infrastructure ETF | Japanese Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Japanese Securities Risk. Because a portion of the assets of the Fund may be invested in Japanese securities, the Fund’s performance may be tied to the political, social and economic conditions within Japan. The Japanese economy has at times in the past been negatively affected by government intervention and protectionism, a deflationary macroeconomic environment, a heavy reliance on international trade and natural disasters. These factors, as well as an aging population, increases in government debt and changes to fiscal, monetary, or trade policies, may affect Japanese markets and the Fund’s performance. As such, the Fund’s performance may be more volatile than the performance of funds that are more geographically diverse.

 

Tema Commodity Infrastructure ETF | South Korean Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

South Korean Securities RiskInvestments in South Korean issuers may subject the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to South Korea. In addition, economic and political developments of South Korea’s neighbors, including escalated tensions involving North Korea and any outbreak of hostilities involving North Korea, or even the threat of an outbreak of hostilities, may have a severe adverse effect on the South Korean economy.

 

Tema Commodity Infrastructure ETF | Geopolitical Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Geopolitical Risk. The production, processing, transportation and pricing of commodities, and the physical infrastructure used to support them, are highly sensitive to geopolitical developments. Conflicts in the Middle East, the war in Ukraine and related sanctions, and other regional hostilities may disrupt the supply, transport and pricing of energy, metals, agricultural and other commodities, and may damage, disrupt or result in the targeting of pipelines, terminals, shipping routes, power and processing facilities and other commodities-infrastructure assets. These events could materially and adversely affect the operations, revenues and valuations of the companies in which the Fund invests and the value of the Fund’s shares.

 

Tema Commodity Infrastructure ETF | Industry Concentration Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Industry Concentration Risk. Because the Fund’s assets will be concentrated in an industry or group of industries, the Fund is subject to loss due to adverse occurrences that may affect that industry or group of industries.

 

Tema Commodity Infrastructure ETF | Investment Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Investment Risk. An investment in the Fund is subject to investment risk including the possible loss of the entire principal amount that you invest.

 

Tema Commodity Infrastructure ETF | Issuer-Specific Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Issuer-Specific Risk. Fund performance depends on the performance of individual securities to which the Fund has exposure. Issuer-specific events, including changes in the financial condition of an issuer, can have a negative impact on the value of the Fund.

 

Tema Commodity Infrastructure ETF | Large-Capitalization Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

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

 

 

Tema Commodity Infrastructure ETF | Market Risk and Selection Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk and Selection Risk. The prices of securities held by the Fund may decline in response to certain events taking place around the world, including those directly involving the companies whose securities are owned by the Fund; conditions affecting the general economy; overall market changes; local, regional or global political, social or economic instability; and currency, interest rate and commodity price fluctuations. The equity securities purchased by the Fund may involve large price swings and potential for loss. Investors in the Fund should have a long-term perspective and be able to tolerate potentially sharp declines in value. The market’s daily movements, sometimes called volatility, may be greater or less depending on the types of securities the Fund owns and the markets in which the securities trade. The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund’s portfolio may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, climate change or climate related risks, natural disasters, pandemics, epidemics, war, terrorism, regulatory events, governmental or quasi-governmental actions, and public health emergencies. Ongoing conflicts in the Middle East and the war in Ukraine and related sanctions may disrupt the production, processing, transportation and pricing of commodities and may damage, disrupt or result in the targeting of pipelines, terminals, shipping routes, power and processing facilities and other commodities-infrastructure assets. Such events could adversely affect the operations, revenues and valuations of the companies in which the Fund invests. The occurrence of global events similar to those in recent years, such as terrorist attacks around the world, natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets.

 

Tema Commodity Infrastructure ETF | Market Trading Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Market Trading Risk. Shares of the Fund may trade on the Exchange above or below their NAV. The NAV of shares of the Fund will fluctuate with changes in the market value of the Fund’s holdings. In addition, although the Fund’s shares are currently listed on the Exchange, there can be no assurance that an active trading market for shares will develop or be maintained. Trading in Fund shares may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares of the Fund inadvisable. In times of stressed market conditions, the market for the Fund’s shares may become less liquid in response to deteriorating liquidity in the markets for the Fund’s underlying portfolio holdings. This reduced liquidity in turn can lead to wider bid-ask spreads for the Fund’s shares.

 

Tema Commodity Infrastructure ETF | Micro-Capitalization Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Micro-Capitalization Risk. The micro-capitalization companies in which the Fund may invest may be more vulnerable to adverse business or economic events than larger, more established companies, and may underperform other segments of the market or the equity market as a whole. Securities of micro-capitalization companies generally trade in lower volumes, are often more vulnerable to market volatility, and are subject to greater and more unpredictable price changes than larger capitalization stocks or the stock market as a whole.

 

Tema Commodity Infrastructure ETF | National Closed Market Trading Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

National Closed Market Trading Risk. To the extent that securities or other assets held by the Fund trade on foreign exchanges or in foreign markets that may be closed when the securities exchange on which the Fund’s shares trade is open, there are likely to be deviations between such asset’s current price and its last quoted price (i.e., the quote from the closed foreign market to the Fund). The impact of a closed foreign market on the Fund is likely to be greater where a large portion of the Fund’s holdings trade on a closed foreign market or when a foreign market is closed for unscheduled reasons. These deviations could result in premiums or discounts to the Fund’s NAV that may be greater than those experienced by other funds.

 

Tema Commodity Infrastructure ETF | New Fund Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

New Fund Risk. A new or smaller fund is subject to the risk that its performance may not represent how the fund is expected to or may perform in the long term. In addition, new funds have limited operating histories for investors to evaluate and new and smaller funds may not attract sufficient assets to achieve investment and trading efficiencies. There can be no assurance that the Fund will achieve an economically viable size. Further, an active trading market for shares of the Fund may not develop or be maintained.

 

Tema Commodity Infrastructure ETF | Operational Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Operational Risk. The Fund is exposed to operational risks arising from a number of factors, including, but not limited to, human error, processing and communication errors, errors of the Fund’s service providers, counterparties or other third parties, failed or inadequate processes and technology or systems failures. The Fund seeks to reduce these operational risks through controls and procedures. However, these measures do not address every possible risk and may be inadequate to address significant operational risks.

 

Tema Commodity Infrastructure ETF | Securities Lending Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Securities Lending Risk. Although the Fund will receive collateral in connection with all loans of its securities holdings, the Fund would be exposed to a risk of loss should a borrower default on its obligation to return the borrowed securities (e.g., the loaned securities may have appreciated beyond the value of the collateral held by the Fund). In addition, the Fund will bear the risk of loss of any cash collateral that it invests.

 

Tema Commodity Infrastructure ETF | Sector Focus Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Sector Focus Risk. The Fund may invest a significant portion of its assets in one or more sectors and thus will be more susceptible to the risks affecting those sectors than funds that have more diversified holdings across a number of sectors. The Fund anticipates that it may be subject to some or all of the risks described below.

 

 

Tema Commodity Infrastructure ETF | Energy Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Energy Sector Risk. There are a number of factors that could affect performance of the energy sector, including changes in commodity prices. For example, many regions that produce fossil fuel or in which pipes for transporting fossil fuel are located are politically volatile and conflicts in these regions could result in spikes in oil, gas and coal prices. Other factors include (but are not limited to) energy conservation efforts, advances in renewable energy and the transition to clean energy and the costs of such technology, costs of cleaning up accidents and civil liabilities, taxes, governmental regulation on privatization, pricing and supply and other intervention. Some of the securities in the energy sector may be less liquid than securities in other sectors which may make it more difficult for the Fund to purchase or sell such securities. As a result of the above risks, the Fund’s investments can be adversely affected and the value of your investments may go up or down.

 

Tema Commodity Infrastructure ETF | Industrials Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Industrials Sector Risk. The prices of companies in the industrials sector may be affected by supply and demand both for their specific product or service and for industrials sector products in general. Government regulations, labor relations, world events, economic conditions and taxes may affect the performance of companies in the industrials sector. Companies in the industrials sector may be adversely affected by product liability claims, liability for environmental damage and changes in exchange rates. The industrials sector may also be adversely affected by changes or trends in commodity prices, which may be influenced or characterized by unpredictable factors. As a result of the above risks, the Fund’s investments can be adversely affected and the value of your investments may go up or down.

 

Tema Commodity Infrastructure ETF | Materials Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Materials Sector Risk. Investment in companies in the materials sector could be adversely affected by (without limitation) the following factors: commodity price volatility, exchange rates, import controls, increased competition, depletion of resources, consumer demand for greener products, technical progress, labor relations, interest rates, government regulations, and taxes. Also, companies in the materials sector are at risk of environmental damage and product liability claims. Production of materials may exceed demand as a result of market imbalances or economic downturns, leading to poor investment returns.

 

Tema Commodity Infrastructure ETF | Shares May Trade at Prices Other Than NAV [Member]  
Prospectus [Line Items]  
Risk [Text Block]

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. 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.

 

Tema Commodity Infrastructure ETF | Small- and Mid-Capitalization Company Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Small- and Mid-Capitalization Company Risk. The small- and mid-capitalization companies in which the Fund invests may be more vulnerable to adverse business or economic events than larger, more established companies, and may underperform other segments of the market or the equity market as a whole. Securities of small- and mid-capitalization companies generally trade in lower volumes, are often more vulnerable to market volatility, and are subject to greater and more unpredictable price changes than larger capitalization stocks or the stock market as a whole.

 

Tema Commodity Infrastructure ETF | Trading Issues [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Trading Issues. Trading in shares on the Exchange may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares inadvisable. In addition, trading in shares on the Exchange is subject to trading halts caused by extraordinary market volatility pursuant to the Exchange’s “circuit breaker” rules. There can be no assurance that the requirements of the Exchange necessary to maintain the listing of the Fund will continue to be met or will remain unchanged.

 

Tema Commodity Infrastructure ETF | Valuation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Valuation Risk. The price the Fund could receive upon the sale of a security or other asset may differ from the Fund’s valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology as a result of trade suspensions or for other reasons.

 

Tema Commodity Infrastructure ETF | Value-Oriented Investment Strategies Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Value-Oriented Investment Strategies Risk. The Fund seeks to invest in stocks that are believed to be undervalued in comparison to their fundamentals and growth opportunities. Value investing is subject to the risk that the market will not recognize a security’s inherent value for a long time or at all, or that a stock judged to be undervalued may actually be appropriately priced or overvalued. In addition, during some periods (which may be extensive), value stocks generally may be out of favor in the markets.

 

Tema Commodity Infrastructure ETF | Commodity-Infrastructure Companies Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Commodity-Infrastructure Companies Risk. The Fund invests in companies that provide the equipment, services, logistics and financing that support the commodities value chain, rather than in commodity producers as such. The revenues, earnings and valuations of these companies are sensitive to commodity prices and to the capital-spending and production cycles of commodity producers, and tend to be more volatile and more cyclical than those of companies in many other sectors. These companies may be affected by, among other things, supply of and demand for the underlying commodities, the level of producers’ capital expenditure, weather and climate-related events, the costs of storage, transport and insurance, the energy transition, changes in laws, regulations, taxes and tariffs, and geopolitical events.

 

Tema Commodity Infrastructure ETF | Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] As with all funds, a shareholder is subject to the risk that his or her investment could lose money.
Tema Commodity Infrastructure ETF | Risk Not Insured [Member]  
Prospectus [Line Items]  
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.
Tema Commodity Infrastructure ETF | Risk Nondiversified Status [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Non-Diversified Fund Risk. The Fund is a non-diversified investment company under the Investment Company Act of 1940 (the “1940 Act”), meaning that, as compared to a diversified fund, it can invest a greater percentage of its assets in securities issued by or representing a small number of issuers. As a result, the performance of these issuers can have a substantial impact on the Fund’s performance.

 

Tema Memory ETF | Absence of Prior Active Market Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Absence of Prior Active Market Risk. While the Fund’s shares are listed on the Exchange, there can be no assurance that an active trading market for shares will develop or be maintained. The Fund’s Distributor does not maintain a secondary market in shares.

 

Tema Memory ETF | Active Management Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Actively Managed Risk. The Fund is actively managed, which means that investment decisions are made based on investment views. There is no guarantee that the investment views will produce the desired results or expected returns, which may cause the Fund to fail to meet its investment objective or to underperform its benchmark index or funds with similar investment objectives and strategies. Furthermore, active trading that can accompany active management may result in high portfolio turnover, which may have a negative impact on performance. Active trading may result in higher brokerage costs or mark-up charges, which are ultimately passed on to shareholders of the Fund. Active trading may also result in adverse tax consequences.

 

Tema Memory ETF | Authorized Participant Concentration Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Authorized Participant Concentration Risk. Only an Authorized Participant (as defined below) may engage in creation or redemption transactions directly with the Fund. The Fund has a limited number of institutions that act as Authorized Participants. To the extent that these institutions exit the business or are unable to proceed with creation and/or redemption orders with respect to the Fund and no other Authorized Participant is able to step forward to create or redeem Creation Units, Fund shares may trade at a discount to net asset value per share (“NAV”) and possibly face trading halts and/or delisting.

 

Tema Memory ETF | Common Stock Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Common Stock Risk. Common stock holds the lowest priority in the capital structure of a company, and, therefore, takes the largest share of the company’s risk and its accompanying volatility. The value of the common stock held by the Fund may fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate, or facts relating to specific companies in which the Fund invests.

 

Tema Memory ETF | Currency Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Currency Risk. The Fund may invest its assets in securities denominated in non-U.S. currencies. Changes in currency exchange rates and the relative value of non-U.S. currencies will affect the value of the Fund’s investment and the value of the shares. Because the Fund’s NAV is determined in U.S. dollars, the Fund’s NAV could decline if the currency of the non-U.S. market in which the Fund invests depreciates against the U.S. dollar, even if the value of the Fund’s holdings, measured in the foreign currency, increases. Currency exchange rates can be very volatile and can change quickly and unpredictably. As a result, the value of an investment in the Fund may change quickly and without warning and you may lose money.

 

 

Tema Memory ETF | Cybersecurity and Disaster Recovery Risks [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Cybersecurity and Disaster Recovery Risks. Information and technology systems relied upon by the Fund, the Adviser, the Fund’s other service providers (including, but not limited to, the Fund Accountant, Custodian, Transfer Agent, Administrator and Distributor), market makers, Authorized Participants, financial intermediaries and/or the issuers of securities in which the Fund invests may be vulnerable to damage or interruption from computer viruses, network failures, computer and telecommunication failures, infiltration by unauthorized persons, security breaches, usage errors, power outages and catastrophic events such as fires, tornadoes, floods, hurricanes and earthquakes. Although the Adviser and the Fund’s other service providers have implemented measures to manage risks relating to these types of events, if these systems are compromised, become inoperable for extended periods of time or cease to function properly, significant investment may be required to fix or replace them. The failure of these systems and/or of disaster recovery plans could cause significant interruptions in the operations of the Fund, the Adviser, the Fund’s other service providers, market makers, Authorized Participants, financial intermediaries and/or issuers of securities in which the Fund invests and may result in a failure to maintain the security, confidentiality or privacy of sensitive data, impact the Fund’s ability to calculate its NAV or impede trading.

 

Tema Memory ETF | Depositary Receipt Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Depositary Receipt Risk. The Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities. Investments in depositary receipts may be less liquid than the underlying shares in their primary trading market.

 

ADRs and GDRs may be subject to some of the same risks as direct investment in foreign companies, which includes international trade, currency, political, regulatory and diplomatic risks. In a sponsored ADR or GDR arrangement, the foreign issuer assumes the obligation to pay some or all of the depositary’s transaction fees. Under an unsponsored ADR or GDR arrangement, the foreign issuer assumes no obligations and the depositary’s transaction fees are paid directly by the ADR or GDR holders. Because unsponsored ADR and GDR arrangements are organized independently and without the cooperation of the issuer of the underlying securities, available information concerning the foreign issuer may not be as current as for sponsored ADRs and GDRs and voting rights with respect to the deposited securities that are not passed through.

 

Tema Memory ETF | Developed Country Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Developed Country RiskThe Fund’s investments in developed country issuers subject the Fund to legal, regulatory, political, currency, security, economic, and other risks associated with developed countries. Developed countries tend to represent a significant portion of the global economy and have generally experienced slower economic growth than some less developed countries. Certain developed countries have experienced security concerns, such as war, terrorism, and strained international relations. Incidents involving a country’s or region’s security may cause uncertainty in its markets and may adversely affect its economy and the Fund’s investments. In addition, developed countries may be adversely impacted by changes in the economic conditions of key trading partners, regulatory burdens, debt levels, and the price or availability of certain commodities.

 

Tema Memory ETF | Early Close/Trading Halt Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Early Close/Trading Halt Risk. An exchange or market may close or issue trading halts on specific securities, or the ability to buy or sell certain securities or financial instruments may be restricted, which may result in the Fund being unable to buy or sell certain securities or financial instruments. In such circumstances, the Fund may be unable to rebalance its portfolio, may be unable to accurately price its investments and/or may incur substantial trading losses.

 

Early-Stage and Pre-Revenue Company Risk. The Fund may invest in early-stage, development-phase, or recently public companies that may not yet generate meaningful revenues or profits. These companies may face significant uncertainty regarding the successful development, commercialization, and market acceptance of their products and technologies. 

 

Tema Memory ETF | Emerging Markets Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Emerging Markets Securities Risk. Emerging markets are subject to greater market volatility, lower trading volume, political and economic instability, uncertainty regarding the existence of trading markets, and more governmental limitations on foreign investment than more developed markets. In addition, securities in emerging markets may be subject to greater price fluctuations than securities in more developed markets. Investing in emerging markets also involves other risks, including limited availability and reliability of information material to an investment decision, less developed legal systems with fewer security holder rights, and less uniformity in accounting and reporting requirements.

 

Tema Memory ETF | Fluctuation of Net Asset Value Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Fluctuation of Net Asset Value Risk. The NAV of the Fund’s shares will generally fluctuate with changes in the market value of the Fund’s holdings. The market prices of the shares will generally fluctuate in accordance with changes in NAV as well as the relative supply of and demand for shares on NYSE Arca, Inc. (the “Exchange”). The Adviser cannot predict whether the shares will trade below, at or above their NAV. The Fund’s market price may deviate from the value of its underlying portfolio holdings, particularly in times of market stress, with the result that investors may pay significantly more or receive significantly less than the underlying value of the Fund shares bought or sold. This can be reflected as a spread between the bid and ask prices for the Fund quoted during the day or a premium or discount in the closing price from the Fund’s NAV. In addition, transactions by large shareholders may account for a large percentage of the trading volume on the Exchange and may, therefore, have a material effect on the market price of the Fund’s shares.

 

Tema Memory ETF | Foreign Custody Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Foreign Custody Risk. The Fund may hold foreign securities and cash with foreign banks, agents, and securities depositories appointed by the Fund’s custodian. Investments in emerging markets may be subject to even greater custody risks than investments in more developed markets. Less developed markets are more likely to experience problems with the clearing and settling of trades and the holding of securities by local banks, agents and depositories.

 

 

Tema Memory ETF | Foreign Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Foreign Securities Risk. Investments in securities (including ADRs and GDRs) of foreign issuers involve risks not ordinarily associated with investments in securities and instruments of U.S. issuers. The values of foreign investments may be affected by changes in exchange control regulations, application of foreign tax laws (including withholding tax) changes in governmental administration or economic or monetary policy (in this country or abroad) or changed circumstances in dealings between nations. The value of foreign securities is also affected by the value of the local currency relative to the U.S. Dollar. GDRs may be other than dollar denominated and may be issued in several countries.

 

Tema Memory ETF | Geographic Investment Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Geographic Investment Risk. To the extent the Fund is significantly comprised of securities of issuers from a single country, the Fund would be more likely to be impacted by events or conditions affecting that country.

 

Tema Memory ETF | Chinese Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Chinese Securities RiskA portion of the Fund’s assets may be invested in companies exposed to China. Risks affecting investments in China include a potential downturn in the Chinese economy, reduced liquidity or increased price volatility in the Chinese securities markets as a result of trading suspensions affecting Chinese issuers or other factors, the potential that the Chinese government may expand restrictions on foreign investments or the repatriation of capital, and the implementation of new tariffs or other trade barriers by China or its trading partners. A lack of transparency respecting Chinese companies may also reduce the Fund’s ability to conduct diligence respecting those companies’ accounting and governance standards, which may in turn reduce the Fund’s ability to detect fraudulent practices that may adversely affect the companies’ stock prices.

 

Tema Memory ETF | European Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

European Securities Risk. The Fund is more exposed to the economic and political risks of Europe and of the European countries in which it invests than funds whose investments are more geographically diversified. Adverse economic and political events, including war, in Europe may cause the Fund’s investments to decline in value. The economies and markets of European countries are often closely connected and interdependent, and events in one country in Europe can have an adverse impact on other European countries. The Fund makes investments in securities of issuers that are domiciled in, or have significant operations in, member states of the European Union (the “EU”) that are subject to economic and monetary controls that can adversely affect the Fund’s investments. The European financial markets have historically experienced volatility and adverse trends and these events have and may in the future adversely affect the exchange rate of the euro and may significantly affect other European countries.

 

Tema Memory ETF | Japanese Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Japanese Securities Risk. Because a portion of the assets of the Fund may be invested in Japanese securities, the Fund’s performance may be tied to the political, social and economic conditions within Japan. The Japanese economy has at times in the past been negatively affected by government intervention and protectionism, a deflationary macroeconomic environment, a heavy reliance on international trade and natural disasters. These factors, as well as an aging population, increases in government debt and changes to fiscal, monetary, or trade policies, may affect Japanese markets and the Fund’s performance. As such, the Fund’s performance may be more volatile than the performance of funds that are more geographically diverse.

 

Tema Memory ETF | South Korean Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

South Korean Securities RiskInvestments in South Korean issuers may subject the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to South Korea. In addition, economic and political developments of South Korea’s neighbors, including escalated tensions involving North Korea and any outbreak of hostilities involving North Korea, or even the threat of an outbreak of hostilities, may have a severe adverse effect on the South Korean economy.

 

Tema Memory ETF | Geopolitical Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Geopolitical Risk. The Fund invests significantly in companies located in, or economically tied to, the United States, Europe and the Asia-Pacific region, including South Korea, Japan, Taiwan and China. The semiconductor and related technology industries are highly globalized and geographically concentrated and are particularly sensitive to geopolitical developments. Heightened tensions involving Taiwan, the Korean peninsula or the broader Asia-Pacific region; the imposition or expansion of export controls, tariffs, sanctions or other trade restrictions affecting semiconductors, advanced computing or related equipment, materials and intellectual property; and disruptions to globally concentrated supply chains could materially and adversely affect the companies in which the Fund invests and the value of the Fund’s shares.

 

Tema Memory ETF | Industry Concentration Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Industry Concentration Risk. Because the Fund’s assets will be concentrated in an industry or group of industries, the Fund is subject to loss due to adverse occurrences that may affect that industry or group of industries.

 

Tema Memory ETF | Investment Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Investment Risk. An investment in the Fund is subject to investment risk including the possible loss of the entire principal amount that you invest.

 

Tema Memory ETF | Issuer-Specific Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Issuer-Specific Risk. Fund performance depends on the performance of individual securities to which the Fund has exposure. Issuer-specific events, including changes in the financial condition of an issuer, can have a negative impact on the value of the Fund.

 

Tema Memory ETF | Large-Capitalization Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

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

 

Tema Memory ETF | Market Risk and Selection Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk and Selection Risk. The prices of securities held by the Fund may decline in response to certain events taking place around the world, including those directly involving the companies whose securities are owned by the Fund; conditions affecting the general economy; overall market changes; local, regional or global political, social or economic instability; and currency, interest rate and commodity price fluctuations. The equity securities purchased by the Fund may involve large price swings and potential for loss. Investors in the Fund should have a long-term perspective and be able to tolerate potentially sharp declines in value. The market’s daily movements, sometimes called volatility, may be greater or less depending on the types of securities the Fund owns and the markets in which the securities trade. The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund’s portfolio may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, climate change or climate related risks, natural disasters, pandemics, epidemics, war, terrorism, regulatory events, governmental or quasi-governmental actions, and public health emergencies. Ongoing conflicts in the Middle East and the war in Ukraine and related sanctions may disrupt the production, processing, transportation and pricing of commodities and may damage, disrupt or result in the targeting of pipelines, terminals, shipping routes, power and processing facilities and other commodities-infrastructure assets. Such events could adversely affect the operations, revenues and valuations of the companies in which the Fund invests. The occurrence of global events similar to those in recent years, such as terrorist attacks around the world, natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets.

 

Tema Memory ETF | Market Trading Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Market Trading Risk. Shares of the Fund may trade on the Exchange above or below their NAV. The NAV of shares of the Fund will fluctuate with changes in the market value of the Fund’s holdings. In addition, although the Fund’s shares are currently listed on the Exchange, there can be no assurance that an active trading market for shares will develop or be maintained. Trading in Fund shares may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares of the Fund inadvisable. In times of stressed market conditions, the market for the Fund’s shares may become less liquid in response to deteriorating liquidity in the markets for the Fund’s underlying portfolio holdings. This reduced liquidity in turn can lead to wider bid-ask spreads for the Fund’s shares.

 

Tema Memory ETF | Micro-Capitalization Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Micro-Capitalization Risk. The micro-capitalization companies in which the Fund may invest may be more vulnerable to adverse business or economic events than larger, more established companies, and may underperform other segments of the market or the equity market as a whole. Securities of micro-capitalization companies generally trade in lower volumes, are often more vulnerable to market volatility, and are subject to greater and more unpredictable price changes than larger capitalization stocks or the stock market as a whole.

 

Tema Memory ETF | National Closed Market Trading Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

National Closed Market Trading Risk. To the extent that securities or other assets held by the Fund trade on foreign exchanges or in foreign markets that may be closed when the securities exchange on which the Fund’s shares trade is open, there are likely to be deviations between such asset’s current price and its last quoted price (i.e., the quote from the closed foreign market to the Fund). The impact of a closed foreign market on the Fund is likely to be greater where a large portion of the Fund’s holdings trade on a closed foreign market or when a foreign market is closed for unscheduled reasons. These deviations could result in premiums or discounts to the Fund’s NAV that may be greater than those experienced by other funds.

 

Tema Memory ETF | New Fund Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

New Fund Risk. A new or smaller fund is subject to the risk that its performance may not represent how the fund is expected to or may perform in the long term. In addition, new funds have limited operating histories for investors to evaluate and new and smaller funds may not attract sufficient assets to achieve investment and trading efficiencies. There can be no assurance that the Fund will achieve an economically viable size. Further, an active trading market for shares of the Fund may not develop or be maintained.

 

Tema Memory ETF | Operational Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Operational Risk. The Fund is exposed to operational risks arising from a number of factors, including, but not limited to, human error, processing and communication errors, errors of the Fund’s service providers, counterparties or other third parties, failed or inadequate processes and technology or systems failures. The Fund seeks to reduce these operational risks through controls and procedures. However, these measures do not address every possible risk and may be inadequate to address significant operational risks.

 

Tema Memory ETF | Securities Lending Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Securities Lending Risk. Although the Fund will receive collateral in connection with all loans of its securities holdings, the Fund would be exposed to a risk of loss should a borrower default on its obligation to return the borrowed securities (e.g., the loaned securities may have appreciated beyond the value of the collateral held by the Fund). In addition, the Fund will bear the risk of loss of any cash collateral that it invests.

 

Tema Memory ETF | Sector Focus Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Sector Focus Risk. The Fund may invest a significant portion of its assets in one or more sectors and thus will be more susceptible to the risks affecting those sectors than funds that have more diversified holdings across a number of sectors. The Fund anticipates that it may be subject to some or all of the risks described below.

 

Tema Memory ETF | Shares May Trade at Prices Other Than NAV [Member]  
Prospectus [Line Items]  
Risk [Text Block]

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. 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.

 

 

Tema Memory ETF | Small- and Mid-Capitalization Company Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Small- and Mid-Capitalization Company Risk. The small- and mid-capitalization companies in which the Fund invests may be more vulnerable to adverse business or economic events than larger, more established companies, and may underperform other segments of the market or the equity market as a whole. Securities of small- and mid-capitalization companies generally trade in lower volumes, are often more vulnerable to market volatility, and are subject to greater and more unpredictable price changes than larger capitalization stocks or the stock market as a whole.

 

Tema Memory ETF | Trading Issues [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Trading Issues. Trading in shares on the Exchange may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares inadvisable. In addition, trading in shares on the Exchange is subject to trading halts caused by extraordinary market volatility pursuant to the Exchange’s “circuit breaker” rules. There can be no assurance that the requirements of the Exchange necessary to maintain the listing of the Fund will continue to be met or will remain unchanged.

 

Tema Memory ETF | Valuation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Valuation Risk. The price the Fund could receive upon the sale of a security or other asset may differ from the Fund’s valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology as a result of trade suspensions or for other reasons.

 

Tema Memory ETF | Value-Oriented Investment Strategies Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Value-Oriented Investment Strategies Risk. The Fund seeks to invest in stocks that are believed to be undervalued in comparison to their fundamentals and growth opportunities. Value investing is subject to the risk that the market will not recognize a security’s inherent value for a long time or at all, or that a stock judged to be undervalued may actually be appropriately priced or overvalued. In addition, during some periods (which may be extensive), value stocks generally may be out of favor in the markets.

 

Tema Memory ETF | China A-Shares and Stock Connect Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

China A-Shares and Stock Connect Risk. Investments in China A-shares through Stock Connect are subject to trading quotas, suspension risk, settlement and custody risk, currency and repatriation restrictions, and the regulatory and operational risks associated with a relatively new program. Stock Connect operates only when both the relevant mainland China and Hong Kong markets are open and when banking services are available in both markets on the relevant settlement days, which may limit the Fund’s ability to trade when it would otherwise be advantageous to do so.

 

Tema Memory ETF | Memory Companies Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Memory Companies Risk. The Fund invests in Memory Companies, which may have limited product lines, markets, financial resources or personnel and are subject to the risks of changes in business cycles, world economic growth, technological progress and government regulation. These companies are also heavily dependent on intellectual property rights, and challenges to or misappropriation of such rights could have a material adverse effect on such companies. Securities of Memory Companies tend to be more volatile than securities of companies that rely less heavily on technology. Memory Companies typically engage in significant amounts of spending on research and development, and rapid changes to the field could have a material adverse effect on a company’s operating results. Additionally, the development, manufacturing, and commercialization of semiconductor memory technologies, including HBM, DRAM, SRAM, RAM, MRAM, ReRAM and NAND, as well as related subsystems, equipment, materials, and services, are complex and evolving, and may face unforeseen technical challenges (including yield and integration issues), supply chain disruptions, intense competition and pricing volatility, regulatory developments (including export controls), and market acceptance uncertainties. As a result, investments in Memory Companies may be subject to higher levels of risk and volatility.

 

 

Tema Memory ETF | Semiconductor Companies Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Semiconductor Companies Risk. The Fund invests in companies primarily involved in the development, design, distribution, manufacture and sale of semiconductors. Semiconductor companies are significantly affected by rapid obsolescence, intense competition and global demand. The Fund is also subject to the risk that the securities of such issuers may underperform the market as a whole due to legislative or regulatory changes. The prices of securities of semiconductor companies may fluctuate widely in response to such events.

 

Tema Memory ETF | Privately Placed and Restricted Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Privately Placed and Restricted Securities Risk. The Fund may invest in non-exchange traded securities, including privately placed securities, which are subject to liquidity and valuation risks. These risks may make it difficult for those securities to be traded or valued, especially in the event of adverse economic and liquidity conditions or adverse changes in the issuer’s financial condition. The market for certain non-exchange traded securities may be limited to institutional investors, subjecting such investments to further liquidity risk if a market were to limit institutional trading. There may also be less information available regarding such non-exchange traded securities than for publicly traded securities, which may make it more difficult for the Adviser to fully evaluate the risks of investing in such securities and as a result place the Fund’s assets at greater risk of loss than if the Adviser had more complete information. In addition, the issuers of non-exchange traded securities may be distressed, insolvent, or delinquent in filing information needed to be listed on an exchange. Disposing of nonexchange traded securities, including privately placed securities, may involve time-consuming negotiation and legal expenses, and selling them promptly at an acceptable price may be difficult or impossible. Securities purchased in private placements may be subject to legal or contractual restrictions on resale. The Fund may have to bear the expense of registering restricted securities for resale and the risk of substantial delay in effecting registration.

 

The Fund may have exposure to restricted securities. Restricted securities are securities with restrictions on public resale, such as securities offered in accordance with an exemption under Rule 144A under the Securities Act of 1933 (the “1933 Act”), or commercial paper issued under Section 4(a)(2) of the 1933 Act. Restricted securities are often required to be sold in private sales to institutional buyers, markets for restricted securities may or may not be well developed, and restricted securities can be illiquid. The extent (if at all) to which a security may be sold or a derivative position closed without negatively impacting its market value may be impaired by reduced market activity or participation, legal restrictions or other economic and market impediments. Funds with principal investment strategies that involve investments in securities of companies with smaller market capitalizations, foreign securities, derivatives, or securities with substantial market and/or credit risk tend to have the greatest exposure to liquidity risk. Exposure to liquidity risk may be heightened for funds that invest in securities of emerging markets and related derivatives that are not widely traded, and that may be subject to purchase and sale restrictions.

 

Tema Memory ETF | Proprietary Infrastructure Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Proprietary Infrastructure Risk. The success of the Fund’s investment strategy depends in part on the ability of the companies in which it invests to maintain proprietary technology used in their products and services. Companies in which the Fund invests will rely, in part, on patent, trade secret and trademark law to protect that technology, but competitors may misappropriate their intellectual property, and disputes as to ownership of intellectual property may arise. Consequently, companies in which the Fund invests may, from time to time, be required to institute litigation in order to enforce their patents, copyrights or other intellectual property rights, to protect their trade secrets, to determine the validity and scope of the proprietary rights of others or to defend against claims of infringement. Such litigation could result in substantial costs and diversion of resources. Similarly, if a company is found to infringe upon or misappropriate a third-party’s patent or other proprietary rights, that company could be required to pay damages to such third-party, alter its own products or processes, obtain a license from the third-party and/or cease activities utilizing such proprietary rights, including making or selling products utilizing such proprietary rights.

 

Tema Memory ETF | Information Technology Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Information Technology Sector Risk. Information technology companies face intense competition, both domestically and internationally, which may have an adverse effect on their profit margins. Like other technology companies, information technology companies may have limited product lines, markets, financial resources or personnel. Companies in the information technology sector are heavily dependent on patent and intellectual property rights. The loss or impairment of any of these rights may adversely affect the profitability of these companies or the Fund’s performance.

 

Tema Memory ETF | Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] As with all funds, a shareholder is subject to the risk that his or her investment could lose money.
Tema Memory ETF | Risk Not Insured [Member]  
Prospectus [Line Items]  
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.
Tema Memory ETF | Risk Nondiversified Status [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Non-Diversified Fund Risk. The Fund is a non-diversified investment company under the 1940 Act, meaning that, as compared to a diversified fund, it can invest a greater percentage of its assets in securities issued by or representing a small number of issuers. As a result, the performance of these issuers can have a substantial impact on the Fund’s performance.

 

 

Tema Photonics & Optical ETF | Absence of Prior Active Market Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Absence of Prior Active Market Risk. While the Fund’s shares are listed on the Exchange, there can be no assurance that an active trading market for shares will develop or be maintained. The Fund’s Distributor does not maintain a secondary market in shares.

 

Tema Photonics & Optical ETF | Active Management Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Actively Managed Risk. The Fund is actively managed, which means that investment decisions are made based on investment views. There is no guarantee that the investment views will produce the desired results or expected returns, which may cause the Fund to fail to meet its investment objective or to underperform its benchmark index or funds with similar investment objectives and strategies. Furthermore, active trading that can accompany active management may result in high portfolio turnover, which may have a negative impact on performance. Active trading may result in higher brokerage costs or mark-up charges, which are ultimately passed on to shareholders of the Fund. Active trading may also result in adverse tax consequences.

 

 

Tema Photonics & Optical ETF | Authorized Participant Concentration Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Authorized Participant Concentration Risk. Only an Authorized Participant (as defined below) may engage in creation or redemption transactions directly with the Fund. The Fund has a limited number of institutions that act as Authorized Participants. To the extent that these institutions exit the business or are unable to proceed with creation and/or redemption orders with respect to the Fund and no other Authorized Participant is able to step forward to create or redeem Creation Units, Fund shares may trade at a discount to net asset value per share (“NAV”) and possibly face trading halts and/or delisting.

 

Tema Photonics & Optical ETF | Common Stock Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Common Stock Risk. Common stock holds the lowest priority in the capital structure of a company, and, therefore, takes the largest share of the company’s risk and its accompanying volatility. The value of the common stock held by the Fund may fall due to general market and economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate, or facts relating to specific companies in which the Fund invests.

 

Tema Photonics & Optical ETF | Currency Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Currency Risk. The Fund may invest its assets in securities denominated in non-U.S. currencies. Changes in currency exchange rates and the relative value of non-U.S. currencies will affect the value of the Fund’s investment and the value of the shares. Because the Fund’s NAV is determined in U.S. dollars, the Fund’s NAV could decline if the currency of the non-U.S. market in which the Fund invests depreciates against the U.S. dollar, even if the value of the Fund’s holdings, measured in the foreign currency, increases. Currency exchange rates can be very volatile and can change quickly and unpredictably. As a result, the value of an investment in the Fund may change quickly and without warning and you may lose money.

 

Tema Photonics & Optical ETF | Cybersecurity and Disaster Recovery Risks [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Cybersecurity and Disaster Recovery Risks. Information and technology systems relied upon by the Fund, the Adviser, the Fund’s other service providers (including, but not limited to, the Fund Accountant, Custodian, Transfer Agent, Administrator and Distributor), market makers, Authorized Participants, financial intermediaries and/or the issuers of securities in which the Fund invests may be vulnerable to damage or interruption from computer viruses, network failures, computer and telecommunication failures, infiltration by unauthorized persons, security breaches, usage errors, power outages and catastrophic events such as fires, tornadoes, floods, hurricanes and earthquakes. Although the Adviser and the Fund’s other service providers have implemented measures to manage risks relating to these types of events, if these systems are compromised, become inoperable for extended periods of time or cease to function properly, significant investment may be required to fix or replace them. The failure of these systems and/or of disaster recovery plans could cause significant interruptions in the operations of the Fund, the Adviser, the Fund’s other service providers, market makers, Authorized Participants, financial intermediaries and/or issuers of securities in which the Fund invests and may result in a failure to maintain the security, confidentiality or privacy of sensitive data, impact the Fund’s ability to calculate its NAV or impede trading.

 

Tema Photonics & Optical ETF | Depositary Receipt Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Depositary Receipt Risk. The Fund may invest in depositary receipts which involve similar risks to those associated with investments in foreign securities. Investments in depositary receipts may be less liquid than the underlying shares in their primary trading market.

 

  

ADRs and GDRs may be subject to some of the same risks as direct investment in foreign companies, which includes international trade, currency, political, regulatory and diplomatic risks. In a sponsored ADR or GDR arrangement, the foreign issuer assumes the obligation to pay some or all of the depositary’s transaction fees. Under an unsponsored ADR or GDR arrangement, the foreign issuer assumes no obligations and the depositary’s transaction fees are paid directly by the ADR or GDR holders. Because unsponsored ADR and GDR arrangements are organized independently and without the cooperation of the issuer of the underlying securities, available information concerning the foreign issuer may not be as current as for sponsored ADRs and GDRs and voting rights with respect to the deposited securities that are not passed through.

 

Tema Photonics & Optical ETF | Developed Country Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Developed Country Risk. The Fund’s investments in developed country issuers subject the Fund to legal, regulatory, political, currency, security, economic, and other risks associated with developed countries. Developed countries tend to represent a significant portion of the global economy and have generally experienced slower economic growth than some less developed countries. Certain developed countries have experienced security concerns, such as war, terrorism, and strained international relations. Incidents involving a country’s or region’s security may cause uncertainty in its markets and may adversely affect its economy and the Fund’s investments. In addition, developed countries may be adversely impacted by changes in the economic conditions of key trading partners, regulatory burdens, debt levels, and the price or availability of certain commodities.

 

Tema Photonics & Optical ETF | Early Close/Trading Halt Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Early Close/Trading Halt Risk. An exchange or market may close or issue trading halts on specific securities, or the ability to buy or sell certain securities or financial instruments may be restricted, which may result in the Fund being unable to buy or sell certain securities or financial instruments. In such circumstances, the Fund may be unable to rebalance its portfolio, may be unable to accurately price its investments and/or may incur substantial trading losses.

 

Early-Stage and Pre-Revenue Company Risk. The Fund may invest in early-stage, development-phase, or recently public companies that may not yet generate meaningful revenues or profits. These companies may face significant uncertainty regarding the successful development, commercialization, and market acceptance of their products and technologies.

 

Tema Photonics & Optical ETF | Emerging Markets Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Emerging Markets Securities Risk. Emerging markets are subject to greater market volatility, lower trading volume, political and economic instability, uncertainty regarding the existence of trading markets, and more governmental limitations on foreign investment than more developed markets. In addition, securities in emerging markets may be subject to greater price fluctuations than securities in more developed markets. Investing in emerging markets also involves other risks, including limited availability and reliability of information material to an investment decision, less developed legal systems with fewer security holder rights, and less uniformity in accounting and reporting requirements.

 

Tema Photonics & Optical ETF | Fluctuation of Net Asset Value Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Fluctuation of Net Asset Value Risk. The NAV of the Fund’s shares will generally fluctuate with changes in the market value of the Fund’s holdings. The market prices of the shares will generally fluctuate in accordance with changes in NAV as well as the relative supply of and demand for shares on NYSE Arca, Inc. (the “Exchange”). The Adviser cannot predict whether the shares will trade below, at or above their NAV. The Fund’s market price may deviate from the value of its underlying portfolio holdings, particularly in times of market stress, with the result that investors may pay significantly more or receive significantly less than the underlying value of the Fund shares bought or sold. This can be reflected as a spread between the bid and ask prices for the Fund quoted during the day or a premium or discount in the closing price from the Fund’s NAV. In addition, transactions by large shareholders may account for a large percentage of the trading volume on the Exchange and may, therefore, have a material effect on the market price of the Fund’s shares.

 

Tema Photonics & Optical ETF | Foreign Custody Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Foreign Custody Risk. The Fund may hold foreign securities and cash with foreign banks, agents, and securities depositories appointed by the Fund’s custodian. Investments in emerging markets may be subject to even greater custody risks than investments in more developed markets. Less developed markets are more likely to experience problems with the clearing and settling of trades and the holding of securities by local banks, agents and depositories.

 

Tema Photonics & Optical ETF | Foreign Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Foreign Securities Risk. Investments in securities (including ADRs and GDRs) of foreign issuers involve risks not ordinarily associated with investments in securities and instruments of U.S. issuers. The values of foreign investments may be affected by changes in exchange control regulations, application of foreign tax laws (including withholding tax) changes in governmental administration or economic or monetary policy (in this country or abroad) or changed circumstances in dealings between nations. The value of foreign securities is also affected by the value of the local currency relative to the U.S. Dollar. GDRs may be other than dollar denominated and may be issued in several countries.

 

Tema Photonics & Optical ETF | Geographic Investment Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Geographic Investment Risk. To the extent the Fund is significantly comprised of securities of issuers from a single country, the Fund would be more likely to be impacted by events or conditions affecting that country.

 

Tema Photonics & Optical ETF | Chinese Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Chinese Securities RiskA portion of the Fund’s assets may be invested in companies exposed to China. Risks affecting investments in China include a potential downturn in the Chinese economy, reduced liquidity or increased price volatility in the Chinese securities markets as a result of trading suspensions affecting Chinese issuers or other factors, the potential that the Chinese government may expand restrictions on foreign investments or the repatriation of capital, and the implementation of new tariffs or other trade barriers by China or its trading partners. A lack of transparency respecting Chinese companies may also reduce the Fund’s ability to conduct diligence respecting those companies’ accounting and governance standards, which may in turn reduce the Fund’s ability to detect fraudulent practices that may adversely affect the companies’ stock prices.

 

  

Tema Photonics & Optical ETF | European Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

European Securities Risk. The Fund is more exposed to the economic and political risks of Europe and of the European countries in which it invests than funds whose investments are more geographically diversified. Adverse economic and political events, including war, in Europe may cause the Fund’s investments to decline in value. The economies and markets of European countries are often closely connected and interdependent, and events in one country in Europe can have an adverse impact on other European countries. The Fund makes investments in securities of issuers that are domiciled in, or have significant operations in, member states of the European Union (the “EU”) that are subject to economic and monetary controls that can adversely affect the Fund’s investments. The European financial markets have historically experienced volatility and adverse trends and these events have and may in the future adversely affect the exchange rate of the euro and may significantly affect other European countries.

 

Tema Photonics & Optical ETF | Japanese Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Japanese Securities Risk. Because a portion of the assets of the Fund may be invested in Japanese securities, the Fund’s performance may be tied to the political, social and economic conditions within Japan. The Japanese economy has at times in the past been negatively affected by government intervention and protectionism, a deflationary macroeconomic environment, a heavy reliance on international trade and natural disasters. These factors, as well as an aging population, increases in government debt and changes to fiscal, monetary, or trade policies, may affect Japanese markets and the Fund’s performance. As such, the Fund’s performance may be more volatile than the performance of funds that are more geographically diverse.

 

Tema Photonics & Optical ETF | South Korean Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

South Korean Securities RiskInvestments in South Korean issuers may subject the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to South Korea. In addition, economic and political developments of South Korea’s neighbors, including escalated tensions involving North Korea and any outbreak of hostilities involving North Korea, or even the threat of an outbreak of hostilities, may have a severe adverse effect on the South Korean economy.

 

Tema Photonics & Optical ETF | Geopolitical Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Geopolitical Risk. The Fund invests significantly in companies located in, or economically tied to, the United States, Europe and the Asia-Pacific region, including South Korea, Japan, Taiwan and China. The semiconductor and related technology industries are highly globalized and geographically concentrated and are particularly sensitive to geopolitical developments. Heightened tensions involving Taiwan, the Korean peninsula or the broader Asia-Pacific region; the imposition or expansion of export controls, tariffs, sanctions or other trade restrictions affecting semiconductors, advanced computing or related equipment, materials and intellectual property; and disruptions to globally concentrated supply chains could materially and adversely affect the companies in which the Fund invests and the value of the Fund’s shares.

 

Tema Photonics & Optical ETF | Industry Concentration Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Industry Concentration Risk. Because the Fund’s assets will be concentrated in an industry or group of industries, the Fund is subject to loss due to adverse occurrences that may affect that industry or group of industries.

 

Tema Photonics & Optical ETF | Investment Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Investment Risk. An investment in the Fund is subject to investment risk including the possible loss of the entire principal amount that you invest.

 

Tema Photonics & Optical ETF | Issuer-Specific Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Issuer-Specific Risk. Fund performance depends on the performance of individual securities to which the Fund has exposure. Issuer-specific events, including changes in the financial condition of an issuer, can have a negative impact on the value of the Fund.

 

Tema Photonics & Optical ETF | Large-Capitalization Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

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

 

  

Tema Photonics & Optical ETF | Market Risk and Selection Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk and Selection Risk. The prices of securities held by the Fund may decline in response to certain events taking place around the world, including those directly involving the companies whose securities are owned by the Fund; conditions affecting the general economy; overall market changes; local, regional or global political, social or economic instability; and currency, interest rate and commodity price fluctuations. The equity securities purchased by the Fund may involve large price swings and potential for loss. Investors in the Fund should have a long-term perspective and be able to tolerate potentially sharp declines in value. The market’s daily movements, sometimes called volatility, may be greater or less depending on the types of securities the Fund owns and the markets in which the securities trade. The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund’s portfolio may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, climate change or climate related risks, natural disasters, pandemics, epidemics, war, terrorism, regulatory events, governmental or quasi-governmental actions, and public health emergencies. Ongoing conflicts in the Middle East and the war in Ukraine and related sanctions may disrupt the production, processing, transportation and pricing of commodities and may damage, disrupt or result in the targeting of pipelines, terminals, shipping routes, power and processing facilities and other commodities-infrastructure assets. Such events could adversely affect the operations, revenues and valuations of the companies in which the Fund invests. The occurrence of global events similar to those in recent years, such as terrorist attacks around the world, natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets.

 

Tema Photonics & Optical ETF | Market Trading Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Market Trading Risk. Shares of the Fund may trade on the Exchange above or below their NAV. The NAV of shares of the Fund will fluctuate with changes in the market value of the Fund’s holdings. In addition, although the Fund’s shares are currently listed on the Exchange, there can be no assurance that an active trading market for shares will develop or be maintained. Trading in Fund shares may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares of the Fund inadvisable.

 

Tema Photonics & Optical ETF | Micro-Capitalization Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Micro-Capitalization Risk. The micro-capitalization companies in which the Fund may invest may be more vulnerable to adverse business or economic events than larger, more established companies, and may underperform other segments of the market or the equity market as a whole. Securities of micro-capitalization companies generally trade in lower volumes, are often more vulnerable to market volatility, and are subject to greater and more unpredictable price changes than larger capitalization stocks or the stock market as a whole.

 

Tema Photonics & Optical ETF | National Closed Market Trading Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

National Closed Market Trading Risk. To the extent that securities or other assets held by the Fund trade on foreign exchanges or in foreign markets that may be closed when the securities exchange on which the Fund’s shares trade is open, there are likely to be deviations between such asset’s current price and its last quoted price (i.e., the quote from the closed foreign market to the Fund). The impact of a closed foreign market on the Fund is likely to be greater where a large portion of the Fund’s holdings trade on a closed foreign market or when a foreign market is closed for unscheduled reasons. These deviations could result in premiums or discounts to the Fund’s NAV that may be greater than those experienced by other funds.

 

Tema Photonics & Optical ETF | New Fund Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

New Fund Risk. A new or smaller fund is subject to the risk that its performance may not represent how the fund is expected to or may perform in the long term. In addition, new funds have limited operating histories for investors to evaluate and new and smaller funds may not attract sufficient assets to achieve investment and trading efficiencies. There can be no assurance that the Fund will achieve an economically viable size. Further, an active trading market for shares of the Fund may not develop or be maintained.

 

Tema Photonics & Optical ETF | Operational Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Operational Risk. The Fund is exposed to operational risks arising from a number of factors, including, but not limited to, human error, processing and communication errors, errors of the Fund’s service providers, counterparties or other third parties, failed or inadequate processes and technology or systems failures. The Fund seeks to reduce these operational risks through controls and procedures. However, these measures do not address every possible risk and may be inadequate to address significant operational risks.

 

Tema Photonics & Optical ETF | Securities Lending Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Securities Lending Risk. Although the Fund will receive collateral in connection with all loans of its securities holdings, the Fund would be exposed to a risk of loss should a borrower default on its obligation to return the borrowed securities (e.g., the loaned securities may have appreciated beyond the value of the collateral held by the Fund). In addition, the Fund will bear the risk of loss of any cash collateral that it invests.

 

Tema Photonics & Optical ETF | Sector Focus Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Sector Focus Risk. The Fund may invest a significant portion of its assets in one or more sectors and thus will be more susceptible to the risks affecting those sectors than funds that have more diversified holdings across a number of sectors. The Fund anticipates that it may be subject to some or all of the risks described below.

 

Tema Photonics & Optical ETF | Shares May Trade at Prices Other Than NAV [Member]  
Prospectus [Line Items]  
Risk [Text Block]

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. 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.

 

Tema Photonics & Optical ETF | Small- and Mid-Capitalization Company Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Small- and Mid-Capitalization Company Risk. The small- and mid-capitalization companies in which the Fund invests may be more vulnerable to adverse business or economic events than larger, more established companies, and may underperform other segments of the market or the equity market as a whole. Securities of small- and mid-capitalization companies generally trade in lower volumes, are often more vulnerable to market volatility, and are subject to greater and more unpredictable price changes than larger capitalization stocks or the stock market as a whole.

 

Tema Photonics & Optical ETF | Trading Issues [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Trading Issues. Trading in shares on the Exchange may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in shares inadvisable. In addition, trading in shares on the Exchange is subject to trading halts caused by extraordinary market volatility pursuant to the Exchange’s “circuit breaker” rules. There can be no assurance that the requirements of the Exchange necessary to maintain the listing of the Fund will continue to be met or will remain unchanged.

 

Tema Photonics & Optical ETF | Valuation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Valuation Risk. The price the Fund could receive upon the sale of a security or other asset may differ from the Fund’s valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology as a result of trade suspensions or for other reasons.

 

Tema Photonics & Optical ETF | Value-Oriented Investment Strategies Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Value-Oriented Investment Strategies Risk. The Fund seeks to invest in stocks that are believed to be undervalued in comparison to their fundamentals and growth opportunities. Value investing is subject to the risk that the market will not recognize a security’s inherent value for a long time or at all, or that a stock judged to be undervalued may actually be appropriately priced or overvalued. In addition, during some periods (which may be extensive), value stocks generally may be out of favor in the markets.

 

 

Tema Photonics & Optical ETF | China A-Shares and Stock Connect Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

China A-Shares and Stock Connect Risk. Investments in China A-shares through Stock Connect are subject to trading quotas, suspension risk, settlement and custody risk, currency and repatriation restrictions, and the regulatory and operational risks associated with a relatively new program. Stock Connect operates only when both the relevant mainland China and Hong Kong markets are open and when banking services are available in both markets on the relevant settlement days, which may limit the Fund’s ability to trade when it would otherwise be advantageous to do so.

 

Tema Photonics & Optical ETF | Privately Placed and Restricted Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Privately Placed and Restricted Securities Risk. The Fund may invest in non-exchange traded securities, including privately placed securities, which are subject to liquidity and valuation risks. These risks may make it difficult for those securities to be traded or valued, especially in the event of adverse economic and liquidity conditions or adverse changes in the issuer’s financial condition. The market for certain non-exchange traded securities may be limited to institutional investors, subjecting such investments to further liquidity risk if a market were to limit institutional trading. There may also be less information available regarding such non-exchange traded securities than for publicly traded securities, which may make it more difficult for the Adviser to fully evaluate the risks of investing in such securities and as a result place the Fund’s assets at greater risk of loss than if the Adviser had more complete information. In addition, the issuers of non-exchange traded securities may be distressed, insolvent, or delinquent in filing information needed to be listed on an exchange. Disposing of nonexchange traded securities, including privately placed securities, may involve time-consuming negotiation and legal expenses, and selling them promptly at an acceptable price may be difficult or impossible. Securities purchased in private placements may be subject to legal or contractual restrictions on resale. The Fund may have to bear the expense of registering restricted securities for resale and the risk of substantial delay in effecting registration.

 

 

The Fund may have exposure to restricted securities. Restricted securities are securities with restrictions on public resale, such as securities offered in accordance with an exemption under Rule 144A under the Securities Act of 1933 (the “1933 Act”), or commercial paper issued under Section 4(a)(2) of the 1933 Act. Restricted securities are often required to be sold in private sales to institutional buyers, markets for restricted securities may or may not be well developed, and restricted securities can be illiquid. The extent (if at all) to which a security may be sold or a derivative position closed without negatively impacting its market value may be impaired by reduced market activity or participation, legal restrictions or other economic and market impediments. Funds with principal investment strategies that involve investments in securities of companies with smaller market capitalizations, foreign securities, derivatives, or securities with substantial market and/or credit risk tend to have the greatest exposure to liquidity risk. Exposure to liquidity risk may be heightened for funds that invest in securities of emerging markets and related derivatives that are not widely traded, and that may be subject to purchase and sale restrictions.

 

Tema Photonics & Optical ETF | Proprietary Infrastructure Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Proprietary Infrastructure Risk. The success of the Fund’s investment strategy depends in part on the ability of the companies in which it invests to maintain proprietary technology used in their products and services. Companies in which the Fund invests will rely, in part, on patent, trade secret and trademark law to protect that technology, but competitors may misappropriate their intellectual property, and disputes as to ownership of intellectual property may arise. Consequently, companies in which the Fund invests may, from time to time, be required to institute litigation in order to enforce their patents, copyrights or other intellectual property rights, to protect their trade secrets, to determine the validity and scope of the proprietary rights of others or to defend against claims of infringement. Such litigation could result in substantial costs and diversion of resources. Similarly, if a company is found to infringe upon or misappropriate a third-party’s patent or other proprietary rights, that company could be required to pay damages to such third-party, alter its own products or processes, obtain a license from the third-party and/or cease activities utilizing such proprietary rights, including making or selling products utilizing such proprietary rights.

 

Tema Photonics & Optical ETF | Information Technology Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Information Technology Sector Risk. Information technology companies face intense competition, both domestically and internationally, which may have an adverse effect on their profit margins. Like other technology companies, information technology companies may have limited product lines, markets, financial resources or personnel. Companies in the information technology sector are heavily dependent on patent and intellectual property rights. The loss or impairment of any of these rights may adversely affect the profitability of these companies or the Fund’s performance.

 

Tema Photonics & Optical ETF | Photonic and Optical Companies Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Photonic and Optical Companies Risk. The Fund invests in Photonic and Optical Companies, which may have limited product lines, markets, financial resources or personnel and are subject to the risks of changes in business cycles, world economic growth, technological progress and government regulation. These companies are also heavily dependent on intellectual property rights, and challenges to or misappropriation of such rights could have a material adverse effect on such companies. Securities of Photonic and Optical Companies tend to be more volatile than securities of companies that rely less heavily on technology. Photonic and Optical Companies typically engage in significant amounts of spending on research and development, and rapid changes to the field could have a material adverse effect on a company’s operating results. Additionally, the development, design, manufacturing, and commercialization of Photonic and Optical technologies, as well as related subsystems, equipment, materials, and services, are complex and evolving, and may face unforeseen technical challenges (including integration, signal integrity, and manufacturing yield issues), supply chain disruptions, intense competition and pricing volatility, regulatory developments (including export controls on photonic and semiconductor technologies), and market acceptance uncertainties. The commercial adoption of optical interconnect and photonic technologies, including within data center and telecommunications infrastructure, is subject to the pace of broader industry transitions and capital expenditure cycles, which may be slower or more uneven than anticipated. As a result, investments in Photonic and Optical Companies may be subject to higher levels of risk and volatility.

 

Tema Photonics & Optical ETF | Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] As with all funds, a shareholder is subject to the risk that his or her investment could lose money.
Tema Photonics & Optical ETF | Risk Not Insured [Member]  
Prospectus [Line Items]  
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.
Tema Photonics & Optical ETF | Risk Nondiversified Status [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Non-Diversified Fund Risk. The Fund is a non-diversified investment company under the Investment Company Act of 1940 (the “1940 Act”), meaning that, as compared to a diversified fund, it can invest a greater percentage of its assets in securities issued by or representing a small number of issuers. As a result, the performance of these issuers can have a substantial impact on the Fund’s performance.