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TrueShares Structured Outcome (January) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading TRUESHARES STRUCTURED OUTCOME (JANUARY) ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock The TrueShares Structured Outcome (January) ETF (the “January ETF” or the “Fund”) seeks to provide investors with returns (before fees and expenses) that track those of the S&P 500 Price Return Index (the “S&P 500 Price Index”) while seeking to provide a buffer against the first 8% to 12% of S&P 500 Price Index losses, over a twelve-month period. The current twelve-month period extends from January 1, 2024 to December 31, 2024.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.
Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in the Total Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. This rate excludes the value of portfolio securities whose maturities or expiration dates at the time of acquisition were one year or less. For the fiscal year ended December 31, 2023, the Fund’s portfolio turnover rate was 0% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate none
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The Example does not take into account brokerage commissions that you may pay on your purchases and sales of Shares.
Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategy
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing substantially all of its assets in options on the S&P 500 Price Index. The Fund’s investment adviser, TrueMark Investments, LLC (“TrueMark” or the “Adviser”), will employ a “buffer protect” options strategy that uses such options to seek to achieve exposure to the performance of the S&P 500 Price Index while mitigating the first 8% to 12% decline in the performance of the S&P 500 Price Index (the “Buffer”) over a 12-month period beginning on a specified day each January (each, a “Roll Date”). The period from one Roll Date to the next Roll Date is referred to as the “Investment Period,” and the first day of the Investment Period is referred to as the “Initial Investment Day.”
The Fund will purchase call options and sell (write) put options on the S&P 500 Price Index or an ETF that seeks to track the performance of the S&P 500 Price Index (each, a “S&P 500 Price Index ETF”) on each Initial Investment Day with an expiration on the next Roll Date. An option gives the purchaser of the option the right to purchase (for a call option) or sell (for a put option) the reference asset (or deliver cash equal to the value of the reference asset) at a specified price (“strike price”). In the event the reference asset declines in value, the value of a put option generally will increase and the value of a call option generally will decrease and may become worthless. In the event the reference asset appreciates in value, the value of a put option generally will decrease and become worthless and the value of a call option generally will increase.
On each Initial Investment Day, the Fund will sell (write) put options on the S&P 500 Price Index or an ETF that tracks the S&P 500 Price Index with a strike price within a range of approximately 8% to 12% lower than the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF. As the seller of these options, the Fund receives a premium from the buyer of the options, which the Fund invests in at-the-money call options on the S&P 500 Price Index or a S&P 500 Price Index ETF (i.e., call options having a strike price roughly equal to the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF). The relative price of the put
options sold (written) by the Fund to the price of the call options purchased by the Fund will determine the Fund’s exposure to the performance of the S&P 500 Price Index during the Investment Period. Due to the cost of the options used by the Fund, the correlation of the Fund’s performance to that of the S&P 500 Price Index is expected to be less than if the Fund invested directly in the constituents of the S&P 500 Price Index (i.e., without using options), and could be substantially less. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund may not realize gains to the same extent.
The Fund’s strategy also seeks to protect investors from a decline of up to 8% to 12% in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date. When the Adviser sells puts on the S&P 500 Price Index to create the buffer range, the proceeds are used to purchase calls at the money. However, not all puts generate the same premium relative to the downside exposure of the Fund. The Adviser will seek to deliver a buffer of 10% from the reference price of the S&P 500 Price Index on the first trading day of the month. However, the market could fluctuate on or after the buffer is set and this range allows for market condition volatility. The Fund is not designed to protect against declines of more than 8% to 12% in the performance of the S&P 500 Price Index, and there can be no guarantee that the Fund will be successful in implementing the buffer protect options strategy to protect against the first 8% to 12% decline. Additionally, even if the Fund mitigates a decline in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date, the Fund’s returns during the Investment Period (prior to the next Roll Date) may not reflect the buffer protect options strategy.
The Fund will invest in either standardized exchange-listed options or in exchange-traded FLexible EXchange Options (“FLEX Options”). FLEX Options are customized exchange-traded option contracts available through the Chicago Board Option Exchange (“Cboe”) that are guaranteed for settlement by The Options Clearing Corporation (“OCC”). FLEX Options provide investors with the ability to customize exercise prices, exercise styles, and expiration dates, while achieving price discovery in competitive, transparent, auction markets and avoiding the counterparty exposure of over-the-counter (“OTC”) options positions. The Fund will invest in European-style FLEX Options (i.e., they can only be exercised at the expiration date of the option) based on the performance of the S&P 500 Price Index or a S&P 500 Price Index ETF and which have an expiration date that is the last day of the Investment Period only. In general, the Fund intends to invest to the greatest extent possible in FLEX Options, as these options provide the best combination of OCC guarantees, price discovery, customization, and European-style settlement that is ideal for the Fund. However, the Fund may use listed options to provide an additional source of desired market exposure when the Adviser believes doing so will be beneficial to the Fund. The Fund also expects to invest in U.S. Treasury bonds or money market funds that invest in U.S. Treasury bonds.
The Fund is designed to provide the following outcomes during each individual Investment Period:
Change in the Returns of the S&P 500 Price IndexExpected Change in the Returns of the Fund
Declines between -8% and ‑12% (or more)
Declines 8% to 12% percentage points less than the S&P 500 Price Index (e.g., if the S&P 500 Price Index returns -35%, the Fund is designed to return -23% to -27%)
Declines between 0% and ‑8%No change
Appreciates The Fund’s returns will appreciate to a similar extent as the S&P 500 Price Index, but will be less than those of the S&P 500 Price Index due to the cost of the options used by the Fund
The charts below illustrate the hypothetical returns that the Fund seeks to provide in certain illustrative scenarios for a shareholder that purchases Shares on the Initial Investment Day and holds such Shares for the entire Investment Period. These charts do not take into account payment by the Fund of Total Annual Fund Operating Expenses and assume a buffer of 10%. There is no guarantee that the Fund will be successful in providing these investment outcomes for any Investment Period.
TrueShares SO Line Graph Image v2.jpg
TrueShares SO Bar Chart Image v2.jpg
The Fund includes a mix of purchased and written (sold) put and call options structured to seek to achieve the results described above. The Fund is designed to seek to achieve the results described above for investments made on the Initial Investment Day and held until the last day of the Investment Period. Investments made on any day other than the Initial Investment Day may differ significantly, positively or negatively, from the results described above. The Fund’s website, www.true-shares.com, contains information about the Fund’s holdings, and the performance of the S&P 500 Price Index as of the Initial Investment Day and the prior business day to assist an investor in understanding the range of results such investor can expect for investments made at times other than on the Initial Investment Day.
Additionally, the Fund’s website provides information relating to the returns of the Fund, including the Fund’s Buffer and its position relative to the performance of the S&P 500 Price Index on a daily basis.
The Fund’s operations are intended to be continuous. It will not terminate and distribute its assets at the conclusion of an Investment Period. On each Roll Date, another Investment Period will commence and the Fund will invest in a new set of options.
Risk [Heading] rr_RiskHeading Principal Investment Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time. The bar chart below shows the Fund’s performance for calendar years ended December 31. The table illustrates how the Fund’s average annual returns for the 1 year and since inception periods compare with those of the S&P 500 Price Index, which is integral to the Fund’s investment strategy and reflects a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Effective May 1, 2024, the Adviser began managing the Fund directly. Prior to May 1, 2024, the Fund was managed on a day-to-day basis by an investment sub-adviser. The Fund’s performance for periods prior to May 1, 2024 may have differed had the Fund been managed directly by the Adviser. Updated performance information is available on the Fund’s website at www.true-shares.com.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.true-shares.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Total Returns
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock The calendar year-to-date total return of the Fund as of March 31, 2024 was 7.70%. During the period of time shown in the bar chart, the highest quarterly return was 8.97% for the quarter ended December 31, 2023, and the lowest quarterly return was -11.01% for the quarter ended June 30, 2022.
Year to Date Return, Label rr_YearToDateReturnLabel year-to-date total return
Bar Chart, Year to Date Return, Date rr_BarChartYearToDateReturnDate Mar. 31, 2024
Bar Chart, Year to Date Return rr_BarChartYearToDateReturn 7.70%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest quarterly return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2023
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 8.97%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest quarterly return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Jun. 30, 2022
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (11.01%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns(for periods ended December 31, 2023)
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
TrueShares Structured Outcome (January) ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.
TrueShares Structured Outcome (January) ETF | Buffered Strategy Investment Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Strategy Investment Risk.
◦Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
◦FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
◦Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
◦Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (January) ETF | Buffered Strategy Investment Risk, Buffered Loss Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
TrueShares Structured Outcome (January) ETF | Buffered Strategy Investment Risk, FLEX Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
TrueShares Structured Outcome (January) ETF | Buffered Strategy Investment Risk, Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
TrueShares Structured Outcome (January) ETF | Buffered Strategy Investment Risk, Purchase And Sale Timing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (January) ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including custodians and financial intermediaries) to suffer data breaches or data corruption. Additionally, cybersecurity failures or breaches of the electronic systems of the Fund, the Adviser, or the Fund’s other service providers, market makers, Authorized Participants (“APs”), the Fund’s primary listing exchange, or the issuers of securities in which the Fund invests have the ability to disrupt and negatively affect the Fund’s business operations, including the ability to purchase and sell Shares, potentially resulting in financial losses to the Fund and its shareholders.
TrueShares Structured Outcome (January) ETF | Equity Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Equity Market Risk. The Fund invests in options that derive their performance from the S&P 500 Price Index, which is made up of common stocks. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including: expectations regarding government, economic, monetary and fiscal policies; inflation and interest rates; economic expansion or contraction; and global or regional political, economic and banking crises.
TrueShares Structured Outcome (January) ETF | ETF Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risks. The Fund is an ETF and, as a result of its structure, it is exposed to the following risks:
◦Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
◦Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
◦Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
◦Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (January) ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
TrueShares Structured Outcome (January) ETF | ETF Risks, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
TrueShares Structured Outcome (January) ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
TrueShares Structured Outcome (January) ETF | ETF Risks, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (January) ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk. The Fund is actively managed and may not meet its investment objective based on the Adviser’s success or failure to implement investment strategies for the Fund.
TrueShares Structured Outcome (January) ETF | Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Risk. The trading prices of securities and other instruments fluctuate in response to a variety of factors. These factors include events impacting the entire market or specific market segments, such as political, market and economic developments, as well as events that impact specific issuers. The Fund’s NAV and market price, like security and commodity prices generally, may fluctuate significantly in response to these and other factors. As a result, an investor could lose money over short or long periods of time. U.S. and international markets have experienced significant periods of volatility in recent years due to a number of these factors, including the impact of the COVID-19 pandemic and related public health issues, growth concerns in the U.S. and overseas, uncertainties regarding interest rates and trade tensions. In addition, local, regional or global events such as war, including Russia’s invasion of Ukraine, acts of terrorism, recessions, rising inflation, or other events could have a significant negative impact on the Fund and its investments. These developments as well as other events could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets.
TrueShares Structured Outcome (January) ETF | Money Market Instrument Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Money Market Instrument Risk. The Fund may use a variety of money market instruments for cash management purposes, including money market funds, depositary accounts and repurchase agreements. Money market funds may be subject to credit risk with respect to the debt instruments in which they invest. Depository accounts may be subject to credit risk with respect to the financial institution in which the depository account is held. Money market instruments may lose money.
TrueShares Structured Outcome (January) ETF | Options Tax Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Tax Risk. The Fund’s investments in offsetting positions with respect to the S&P 500 Price Index may be considered “straddles” for U.S. federal income tax purposes. If positions held by the Fund were treated as “straddles” for federal income tax purposes, or the Fund’s risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations, dividends on stocks that are a part of such positions would not constitute qualified dividend income subject to such favorable income tax treatment. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund’s gains and losses with respect to straddle positions.
TrueShares Structured Outcome (January) ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk. Because the Fund may “turn over” some or all of its portfolio frequently, the Fund may incur high levels of transaction costs from commissions or mark-ups in the bid/offer spread. Higher portfolio turnover (e.g., in excess of 100% per year) may result in the Fund paying higher levels of transaction costs and generating greater tax liabilities for shareholders.
TrueShares Structured Outcome (January) ETF | Tax Efficiency Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Tax Efficiency Risk. A significant portion of income received from the Fund may be subject to tax at effective tax rates that are higher than the rates that would apply if the Fund were to engage in a different investment strategy. Additionally, the Fund’s investment strategy may require it to effect redemptions, in whole or in part, for cash. As a result, the Fund may be required to sell portfolio securities to obtain the cash needed to distribute redemption proceeds. Further, to the extent the Fund is able to use certain of its derivatives to effect in-kind redemptions of the Fund's Shares, such usage may give rise to a taxable event for the Fund. In both cases, the Fund may be required to recognize investment income and/or capital gains or losses that it might not have recognized if it had completely satisfied the redemption in-kind. As a result, the Fund may be less tax efficient if it includes such a cash payment than if the in-kind redemption process was used exclusively. In addition, cash redemptions may incur higher brokerage costs than in-kind redemptions and these added costs may be borne by the Fund and negatively impact Fund performance. You should consult your tax advisor as to the tax consequences of purchasing, owning, and selling Shares.
TrueShares Structured Outcome (January) ETF | U.S. Treasury Obligations Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock U.S. Treasury Obligations Risk. U.S. Treasury obligations may differ from other fixed income securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s U.S. Treasury obligations to decline.
TrueShares Structured Outcome (January) ETF | S&P 500 Price Index (reflects no deduction for fees, expenses, or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (reflects no deduction for fees, expenses, or taxes)
Label rr_AverageAnnualReturnLabel S&P 500 Price Index(reflects no deduction for fees, expenses, or taxes)
1 Year rr_AverageAnnualReturnYear01 24.23%
Since Inception rr_AverageAnnualReturnSinceInception 8.29%
Inception Date rr_AverageAnnualReturnInceptionDate Dec. 31, 2020
TrueShares Structured Outcome (January) ETF | TrueShares Structured Outcome (January) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol JANZ
Shareholder Fee, Other rr_ShareholderFeeOther none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.79%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.79%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 81
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 252
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 439
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 978
Annual Return 2021 rr_AnnualReturn2021 21.65%
Annual Return 2022 rr_AnnualReturn2022 (11.29%)
Annual Return 2023 rr_AnnualReturn2023 18.91%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 18.91%
Since Inception rr_AverageAnnualReturnSinceInception 8.67%
Inception Date rr_AverageAnnualReturnInceptionDate Dec. 31, 2020
TrueShares Structured Outcome (January) ETF | TrueShares Structured Outcome (January) ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 17.70%
Since Inception rr_AverageAnnualReturnSinceInception 7.63%
TrueShares Structured Outcome (January) ETF | TrueShares Structured Outcome (January) ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Shares
1 Year rr_AverageAnnualReturnYear01 11.20%
Since Inception rr_AverageAnnualReturnSinceInception 6.27%
TrueShares Structured Outcome (February) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading TRUESHARES STRUCTURED OUTCOME (FEBRUARY) ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock The TrueShares Structured Outcome (February) ETF (the “February ETF” or the “Fund”) seeks to provide investors with returns (before fees and expenses) that track those of the S&P 500 Price Return Index (the “S&P 500 Price Index”) while seeking to provide a buffer against the first 8% to 12% of S&P 500 Price Index losses, over a twelve-month period. The current twelve-month period extends from February 1, 2024 to January 31, 2025.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.
Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in the Total Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. This rate excludes the value of portfolio securities whose maturities or expiration dates at the time of acquisition were one year or less. For the fiscal year ended December 31, 2023, the Fund’s portfolio turnover rate was 0% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate none
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The Example does not take into account brokerage commissions that you may pay on your purchases and sales of Shares.
Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategy
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing substantially all of its assets in options on the S&P 500 Price Index. The Fund’s investment adviser, TrueMark Investments, LLC (“TrueMark” or the “Adviser”), will employ a “buffer protect” options strategy that uses such options to seek to achieve exposure to the performance of the S&P 500 Price Index while mitigating the first 8% to 12% decline in the performance of the S&P 500 Price Index (the “Buffer”) over a 12-month period beginning on a specified day each February (each, a “Roll Date”). The period from one Roll Date to the next Roll Date is referred to as the “Investment Period,” and the first day of the Investment Period is referred to as the “Initial Investment Day.”
The Fund will purchase call options and sell (write) put options on the S&P 500 Price Index or an ETF that seeks to track the performance of the S&P 500 Price Index (each, a “S&P 500 Price Index ETF”) on each Initial Investment Day with an expiration on the next Roll Date. An option gives the purchaser of the option the right to purchase (for a call option) or sell (for a put option) the reference asset (or deliver cash equal to the value of the reference asset) at a specified price (“strike price”). In the event the reference asset declines in value, the value of a put option generally will increase and the value of a call option generally will decrease and may become worthless. In the event the reference asset appreciates in value, the value of a put option generally will decrease and become worthless and the value of a call option generally will increase.
On each Initial Investment Day, the Fund will sell (write) put options on the S&P 500 Price Index or an ETF that tracks the S&P 500 Price Index with a strike price within a range of approximately 8% to 12% lower than the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF. As the seller of these options, the Fund receives a premium from the buyer of the options, which the Fund invests in at-the-money call options on the S&P 500 Price Index or a S&P 500 Price Index ETF (i.e., call options having a strike price roughly equal to the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF). The relative price of the put
options sold (written) by the Fund to the price of the call options purchased by the Fund will determine the Fund’s exposure to the performance of the S&P 500 Price Index during the Investment Period. Due to the cost of the options used by the Fund, the correlation of the Fund’s performance to that of the S&P 500 Price Index is expected to be less than if the Fund invested directly in the constituents of the S&P 500 Price Index (i.e., without using options), and could be substantially less. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund may not realize gains to the same extent.
The Fund’s strategy also seeks to protect investors from a decline of up to 8% to 12% in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date. When the Adviser sells puts on the S&P 500 Price Index to create the buffer range, the proceeds are used to purchase calls at the money. However, not all puts generate the same premium relative to the downside exposure of the Fund. The Adviser will seek to deliver a buffer of 10% from the reference price of the S&P 500 Price Index on the first trading day of the month. However, the market could fluctuate on or after the buffer is set and this range allows for market condition volatility. The Fund is not designed to protect against declines of more than 8% to 12% in the performance of the S&P 500 Price Index, and there can be no guarantee that the Fund will be successful in implementing the buffer protect options strategy to protect against the first 8% to 12% decline. Additionally, even if the Fund mitigates a decline in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date, the Fund’s returns during the Investment Period (prior to the next Roll Date) may not reflect the buffer protect options strategy.
The Fund will invest in either standardized exchange-listed options or in exchange-traded FLexible EXchange Options (“FLEX Options”). FLEX Options are customized exchange-traded option contracts available through the Chicago Board Option Exchange (“Cboe”) that are guaranteed for settlement by The Options Clearing Corporation (“OCC”). FLEX Options provide investors with the ability to customize exercise prices, exercise styles, and expiration dates, while achieving price discovery in competitive, transparent, auction markets and avoiding the counterparty exposure of over-the-counter (“OTC”) options positions. The Fund will invest in European-style FLEX Options (i.e., they can only be exercised at the expiration date of the option) based on the performance of the S&P 500 Price Index or a S&P 500 Price Index ETF and which have an expiration date that is the last day of the Investment Period only. In general, the Fund intends to invest to the greatest extent possible in FLEX Options, as these options provide the best combination of OCC guarantees, price discovery, customization, and European-style settlement that is ideal for the Fund. However, the Fund may use listed options to provide an additional source of desired market exposure when the Adviser believes doing so will be beneficial to the Fund. The Fund also expects to invest in U.S. Treasury bonds or money market funds that invest in U.S. Treasury bonds.
The Fund is designed to provide the following outcomes during each individual Investment Period:
Change in the Returns of the S&P 500 Price IndexExpected Change in the Returns of the Fund
Declines between -8% and ‑12% (or more)
Declines 8% to 12% percentage points less than the S&P 500 Price Index (e.g., if the S&P 500 Price Index returns -35%, the Fund is designed to return -23% to -27%)
Declines between 0% and ‑8%No change
Appreciates The Fund’s returns will appreciate to a similar extent as the S&P 500 Price Index, but will be less than those of the S&P 500 Price Index due to the cost of the options used by the Fund
The charts below illustrate the hypothetical returns that the Fund seeks to provide in certain illustrative scenarios for a shareholder that purchases Shares on the Initial Investment Day and holds such Shares for the entire Investment Period. These charts do not take into account payment by the Fund of Total Annual Fund Operating Expenses and assume a buffer of 10%. There is no guarantee that the Fund will be successful in providing these investment outcomes for any Investment Period.
TrueShares SO Line Graph Image v2.jpg
TrueShares SO Bar Chart Image v2.jpg
The Fund includes a mix of purchased and written (sold) put and call options structured to seek to achieve the results described above. The Fund is designed to seek to achieve the results described above for investments made on the Initial Investment Day and held until the last day of the Investment Period. Investments made on any day other than the Initial Investment Day may differ significantly, positively or negatively, from the results described above. The Fund’s website, www.true-shares.com, contains information about the Fund’s holdings, and the performance of the S&P 500 Price Index as of the Initial Investment Day and the prior business day to assist an investor in understanding the range of results such investor can expect for investments made at times other than on the Initial Investment Day.
Additionally, the Fund’s website provides information relating to the returns of the Fund, including the Fund’s Buffer and its position relative to the performance of the S&P 500 Price Index on a daily basis.
The Fund’s operations are intended to be continuous. It will not terminate and distribute its assets at the conclusion of an Investment Period. On each Roll Date, another Investment Period will commence and the Fund will invest in a new set of options.
Risk [Heading] rr_RiskHeading Principal Investment Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time. The bar chart below shows the Fund’s performance for calendar years ended December 31. The table illustrates how the Fund’s average annual returns for the 1 year and since inception periods compare with those of the S&P 500 Price Index, which is integral to the Fund’s investment strategy and reflects a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Effective May 1, 2024, the Adviser began managing the Fund directly. Prior to May 1, 2024, the Fund was managed on a day-to-day basis by an investment sub-adviser. The Fund’s performance for periods prior to May 1, 2024 may have differed had the Fund been managed directly by the Adviser. Updated performance information is available on the Fund’s website at www.true-shares.com.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.true-shares.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Total Return
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock The calendar year-to-date total return of the Fund as of March 31, 2024 was 7.06%. During the period of time shown in the bar chart, the highest quarterly return was 8.47% for the quarter ended December 31, 2023, and the lowest quarterly return was -10.75% for the quarter ended June 30, 2022.
Year to Date Return, Label rr_YearToDateReturnLabel year-to-date total return
Bar Chart, Year to Date Return, Date rr_BarChartYearToDateReturnDate Mar. 31, 2024
Bar Chart, Year to Date Return rr_BarChartYearToDateReturn 7.06%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest quarterly return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2023
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 8.47%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest quarterly return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Jun. 30, 2022
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (10.75%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns(for periods ended December 31, 2023)
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
TrueShares Structured Outcome (February) ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.
TrueShares Structured Outcome (February) ETF | Buffered Strategy Investment Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Strategy Investment Risk.
◦Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
◦FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
◦Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
◦Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (February) ETF | Buffered Strategy Investment Risk, Buffered Loss Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
TrueShares Structured Outcome (February) ETF | Buffered Strategy Investment Risk, FLEX Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
TrueShares Structured Outcome (February) ETF | Buffered Strategy Investment Risk, Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
TrueShares Structured Outcome (February) ETF | Buffered Strategy Investment Risk, Purchase And Sale Timing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (February) ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including custodians and financial intermediaries) to suffer data breaches or data corruption. Additionally, cybersecurity failures or breaches of the electronic systems of the Fund, the Adviser, or the Fund’s other service providers, market makers, Authorized Participants (“APs”), the Fund’s primary listing exchange, or the issuers of securities in which the Fund invests have the ability to disrupt and negatively affect the Fund’s business operations, including the ability to purchase and sell Shares, potentially resulting in financial losses to the Fund and its shareholders.
TrueShares Structured Outcome (February) ETF | Equity Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Equity Market Risk. The Fund invests in options that derive their performance from the S&P 500 Price Index, which is made up of common stocks. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including: expectations regarding government, economic, monetary and fiscal policies; inflation and interest rates; economic expansion or contraction; and global or regional political, economic and banking crises.
TrueShares Structured Outcome (February) ETF | ETF Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risks. The Fund is an ETF and, as a result of its structure, it is exposed to the following risks:
◦Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
◦Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
◦Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
◦Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (February) ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
TrueShares Structured Outcome (February) ETF | ETF Risks, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
TrueShares Structured Outcome (February) ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
TrueShares Structured Outcome (February) ETF | ETF Risks, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (February) ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk. The Fund is actively managed and may not meet its investment objective based on the Adviser’s success or failure to implement investment strategies for the Fund.
TrueShares Structured Outcome (February) ETF | Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Risk. The trading prices of securities and other instruments fluctuate in response to a variety of factors. These factors include events impacting the entire market or specific market segments, such as political, market and economic developments, as well as events that impact specific issuers. The Fund’s NAV and market price, like security and commodity prices generally, may fluctuate significantly in response to these and other factors. As a result, an investor could lose money over short or long periods of time. U.S. and international markets have experienced significant periods of volatility in recent years due to a number of these factors, including the impact of the COVID-19 pandemic and related public health issues, growth concerns in the U.S. and overseas, uncertainties regarding interest rates and trade tensions. In addition, local, regional or global events such as war, including Russia’s invasion of Ukraine, acts of terrorism, recessions, rising inflation, or other events could have a significant negative impact on the Fund and its investments. These developments as well as other events could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets.
TrueShares Structured Outcome (February) ETF | Money Market Instrument Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Money Market Instrument Risk. The Fund may use a variety of money market instruments for cash management purposes, including money market funds, depositary accounts and repurchase agreements. Money market funds may be subject to credit risk with respect to the debt instruments in which they invest. Depository accounts may be subject to credit risk with respect to the financial institution in which the depository account is held. Money market instruments may lose money.
TrueShares Structured Outcome (February) ETF | Options Tax Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Tax Risk. The Fund’s investments in offsetting positions with respect to the S&P 500 Price Index may be considered “straddles” for U.S. federal income tax purposes. If positions held by the Fund were treated as “straddles” for federal income tax purposes, or the Fund’s risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations, dividends on stocks that are a part of such positions would not constitute qualified dividend income subject to such favorable income tax treatment. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund’s gains and losses with respect to straddle positions.
TrueShares Structured Outcome (February) ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk. Because the Fund may “turn over” some or all of its portfolio frequently, the Fund may incur high levels of transaction costs from commissions or mark-ups in the bid/offer spread. Higher portfolio turnover (e.g., in excess of 100% per year) may result in the Fund paying higher levels of transaction costs and generating greater tax liabilities for shareholders.
TrueShares Structured Outcome (February) ETF | Tax Efficiency Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Tax Efficiency Risk. A significant portion of income received from the Fund may be subject to tax at effective tax rates that are higher than the rates that would apply if the Fund were to engage in a different investment strategy. Additionally, the Fund’s investment strategy may require it to effect redemptions, in whole or in part, for cash. As a result, the Fund may be required to sell portfolio securities to obtain the cash needed to distribute redemption proceeds. Further, to the extent the Fund is able to use certain of its derivatives to effect in-kind redemptions of the Fund's Shares, such usage may give rise to a taxable event for the Fund. In both cases, the Fund may be required to recognize investment income and/or capital gains or losses that it might not have recognized if it had completely satisfied the redemption in-kind. As a result, the Fund may be less tax efficient if it includes such a cash payment than if the in-kind redemption process was used exclusively. In addition, cash redemptions may incur higher brokerage costs than in-kind redemptions and these added costs may be borne by the Fund and negatively impact Fund performance. You should consult your tax advisor as to the tax consequences of purchasing, owning, and selling Shares.
TrueShares Structured Outcome (February) ETF | U.S. Treasury Obligations Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock U.S. Treasury Obligations Risk. U.S. Treasury obligations may differ from other fixed income securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s U.S. Treasury obligations to decline.
TrueShares Structured Outcome (February) ETF | S&P 500 Price Index (reflects no deduction for fees, expenses, or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (reflects no deduction for fees, expenses or taxes)
Label rr_AverageAnnualReturnLabel S&P 500 Price Index(reflects no deduction for fees, expenses or taxes)
1 Year rr_AverageAnnualReturnYear01 24.23%
Since Inception rr_AverageAnnualReturnSinceInception 8.94%
Inception Date rr_AverageAnnualReturnInceptionDate Jan. 29, 2021
TrueShares Structured Outcome (February) ETF | TrueShares Structured Outcome (February) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol FEBZ
Shareholder Fee, Other rr_ShareholderFeeOther none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.79%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.79%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 81
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 252
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 439
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 978
Annual Return 2022 rr_AnnualReturn2022 (10.30%)
Annual Return 2023 rr_AnnualReturn2023 20.64%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 20.64%
Since Inception rr_AverageAnnualReturnSinceInception 9.54%
Inception Date rr_AverageAnnualReturnInceptionDate Jan. 29, 2021
TrueShares Structured Outcome (February) ETF | TrueShares Structured Outcome (February) ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 17.51%
Since Inception rr_AverageAnnualReturnSinceInception 8.56%
TrueShares Structured Outcome (February) ETF | TrueShares Structured Outcome (February) ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Shares
1 Year rr_AverageAnnualReturnYear01 12.22%
Since Inception rr_AverageAnnualReturnSinceInception 6.99%
TrueShares Structured Outcome (March) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading TRUESHARES STRUCTURED OUTCOME (MARCH) ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock The TrueShares Structured Outcome (March) ETF (the “March ETF” or the “Fund”) seeks to provide investors with returns (before fees and expenses) that track those of the S&P 500 Price Return Index (the “S&P 500 Price Index”) while seeking to provide a buffer against the first 8% to 12% of S&P 500 Price Index losses, over a twelve-month period. The current twelve-month period extends from March 1, 2024 to February 28, 2025.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.
Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock
The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in the Total Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. This rate excludes the value of portfolio securities whose maturities or expiration dates at the time of acquisition were one year or less. For the fiscal year ended December 31, 2023, the Fund’s portfolio turnover rate was 67% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate 67.00%
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The Example does not take into account brokerage commissions that you may pay on your purchases and sales of Shares.
Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategy
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing substantially all of its assets in options on the S&P 500 Price Index. The Fund’s investment adviser, TrueMark Investments, LLC (“TrueMark” or the “Adviser”), will employ a “buffer protect” options strategy that uses such options to seek to achieve exposure to the performance of the S&P 500 Price Index while mitigating the first 8% to 12% decline in the performance of the S&P 500 Price Index (the “Buffer”) over a 12-month period beginning on a specified day each March (each, a “Roll Date”). The period from one Roll Date to the next Roll Date is referred to as the “Investment Period,” and the first day of the Investment Period is referred to as the “Initial Investment Day.”
The Fund will purchase call options and sell (write) put options on the S&P 500 Price Index or an ETF that seeks to track the performance of the S&P 500 Price Index (each, a “S&P 500 Price Index ETF”) on each Initial Investment Day with an expiration on the next Roll Date. An option gives the purchaser of the option the right to purchase (for a call option) or sell (for a put option) the reference asset (or deliver cash equal to the value of the reference asset) at a specified price (“strike price”). In the event the reference asset declines in value, the value of a put option generally will increase and the value of a call option generally will decrease and may become worthless. In the event the reference asset appreciates in value, the value of a put option generally will decrease and become worthless and the value of a call option generally will increase.
On each Initial Investment Day, the Fund will sell (write) put options on the S&P 500 Price Index or an ETF that tracks the S&P 500 Price Index with a strike price within a range of approximately 8% to 12% lower than the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF. As the seller of these options, the Fund receives a premium from the buyer of the options, which the Fund invests in at-the-money call options on the S&P 500 Price Index or a S&P 500 Price Index ETF (i.e., call options having a strike price roughly equal to the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF). The relative price of the put
options sold (written) by the Fund to the price of the call options purchased by the Fund will determine the Fund’s exposure to the performance of the S&P 500 Price Index during the Investment Period. Due to the cost of the options used by the Fund, the correlation of the Fund’s performance to that of the S&P 500 Price Index is expected to be less than if the Fund invested directly in the constituents of the S&P 500 Price Index (i.e., without using options), and could be substantially less. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund may not realize gains to the same extent.
The Fund’s strategy also seeks to protect investors from a decline of up to 8% to 12% in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date. When the Adviser sells puts on the S&P 500 Price Index to create the buffer range, the proceeds are used to purchase calls at the money. However, not all puts generate the same premium relative to the downside exposure of the Fund. The Adviser will seek to deliver a buffer of 10% from the reference price of the S&P 500 Price Index on the first trading day of the month. However, the market could fluctuate on or after the buffer is set and this range allows for market condition volatility. The Fund is not designed to protect against declines of more than 8% to 12% in the performance of the S&P 500 Price Index, and there can be no guarantee that the Fund will be successful in implementing the buffer protect options strategy to protect against the first 8% to 12% decline. Additionally, even if the Fund mitigates a decline in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date, the Fund’s returns during the Investment Period (prior to the next Roll Date) may not reflect the buffer protect options strategy.
The Fund will invest in either standardized exchange-listed options or in exchange-traded FLexible EXchange Options (“FLEX Options”). FLEX Options are customized exchange-traded option contracts available through the Chicago Board Option Exchange (“Cboe”) that are guaranteed for settlement by The Options Clearing Corporation (“OCC”). FLEX Options provide investors with the ability to customize exercise prices, exercise styles, and expiration dates, while achieving price discovery in competitive, transparent, auction markets and avoiding the counterparty exposure of over-the-counter (“OTC”) options positions. The Fund will invest in European-style FLEX Options (i.e., they can only be exercised at the expiration date of the option) based on the performance of the S&P 500 Price Index or a S&P 500 Price Index ETF and which have an expiration date that is the last day of the Investment Period only. In general, the Fund intends to invest to the greatest extent possible in FLEX Options, as these options provide the best combination of OCC guarantees, price discovery, customization, and European-style settlement that is ideal for the Fund. However, the Fund may use listed options to provide an additional source of desired market exposure when the Adviser believes doing so will be beneficial to the Fund. The Fund also expects to invest in U.S. Treasury bonds or money market funds that invest in U.S. Treasury bonds.
The Fund is designed to provide the following outcomes during each individual Investment Period:
Change in the Returns of the S&P 500 Price IndexExpected Change in the Returns of the Fund
Declines between -8% and ‑12% (or more)
Declines 8% to 12% percentage points less than the S&P 500 Price Index (e.g., if the S&P 500 Price Index returns -35%, the Fund is designed to return -23% to -27%)
Declines between 0% and ‑8%No change
Appreciates The Fund’s returns will appreciate to a similar extent as the S&P 500 Price Index, but will be less than those of the S&P 500 Price Index due to the cost of the options used by the Fund
The charts below illustrate the hypothetical returns that the Fund seeks to provide in certain illustrative scenarios for a shareholder that purchases Shares on the Initial Investment Day and holds such Shares for the entire Investment Period. These charts do not take into account payment by the Fund of Total Annual Fund Operating Expenses and assume a buffer of 10%. There is no guarantee that the Fund will be successful in providing these investment outcomes for any Investment Period.
TrueShares SO Line Graph Image v2.jpg
TrueShares SO Bar Chart Image v2.jpg
The Fund includes a mix of purchased and written (sold) put and call options structured to seek to achieve the results described above. The Fund is designed to seek to achieve the results described above for investments made on the Initial Investment Day and held until the last day of the Investment Period. Investments made on any day other than the Initial Investment Day may differ significantly, positively or negatively, from the results described above. The Fund’s website, www.true-shares.com, contains information about the Fund’s holdings, and the performance of the S&P 500 Price Index as of the Initial Investment Day and the prior business day to assist an investor in understanding the range of results such investor can expect for investments made at times other than on the Initial Investment Day.
Additionally, the Fund’s website provides information relating to the returns of the Fund, including the Fund’s Buffer and its position relative to the performance of the S&P 500 Price Index on a daily basis.
The Fund’s operations are intended to be continuous. It will not terminate and distribute its assets at the conclusion of an Investment Period. On each Roll Date, another Investment Period will commence and the Fund will invest in a new set of options.
Risk [Heading] rr_RiskHeading Principal Investment Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time. The bar chart below shows the Fund’s performance for calendar years ended December 31. The table illustrates how the Fund’s average annual returns for the 1 year and since inception periods compare with those of the S&P 500 Price Index, which is integral to the Fund’s investment strategy and reflects a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Effective May 1, 2024, the Adviser began managing the Fund directly. Prior to May 1, 2024, the Fund was managed on a day-to-day basis by an investment sub-adviser. The Fund’s performance for periods prior to May 1, 2024 may have differed had the Fund been managed directly by the Adviser. Updated performance information is available on the Fund’s website at www.true-shares.com.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.true-shares.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Total Return
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock The calendar year-to-date total return of the Fund as of March 31, 2024 was 8.16%. During the period of time shown in the bar chart, the highest quarterly return was 8.71% for the quarter ended December 31, 2023, and the lowest quarterly return was -11.28% for the quarter ended June 30, 2022.
Year to Date Return, Label rr_YearToDateReturnLabel year-to-date total return
Bar Chart, Year to Date Return, Date rr_BarChartYearToDateReturnDate Mar. 31, 2024
Bar Chart, Year to Date Return rr_BarChartYearToDateReturn 8.16%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest quarterly return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2023
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 8.71%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest quarterly return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Jun. 30, 2022
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (11.28%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns(for periods ended December 31, 2023)
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
TrueShares Structured Outcome (March) ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.
TrueShares Structured Outcome (March) ETF | Buffered Strategy Investment Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Strategy Investment Risk.
◦Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
◦FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
◦Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
◦Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (March) ETF | Buffered Strategy Investment Risk, Buffered Loss Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
TrueShares Structured Outcome (March) ETF | Buffered Strategy Investment Risk, FLEX Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
TrueShares Structured Outcome (March) ETF | Buffered Strategy Investment Risk, Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
TrueShares Structured Outcome (March) ETF | Buffered Strategy Investment Risk, Purchase And Sale Timing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (March) ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including custodians and financial intermediaries) to suffer data breaches or data corruption. Additionally, cybersecurity failures or breaches of the electronic systems of the Fund, the Adviser, or the Fund’s other service providers, market makers, Authorized Participants (“APs”), the Fund’s primary listing exchange, or the issuers of securities in which the Fund invests have the ability to disrupt and negatively affect the Fund’s business operations, including the ability to purchase and sell Shares, potentially resulting in financial losses to the Fund and its shareholders.
TrueShares Structured Outcome (March) ETF | Equity Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Equity Market Risk. The Fund invests in options that derive their performance from the S&P 500 Price Index, which is made up of common stocks. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including: expectations regarding government, economic, monetary and fiscal policies; inflation and interest rates; economic expansion or contraction; and global or regional political, economic and banking crises.
TrueShares Structured Outcome (March) ETF | ETF Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risks. The Fund is an ETF and, as a result of its structure, it is exposed to the following risks:
◦Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
◦Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
◦Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
◦Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (March) ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
TrueShares Structured Outcome (March) ETF | ETF Risks, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
TrueShares Structured Outcome (March) ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
TrueShares Structured Outcome (March) ETF | ETF Risks, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (March) ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk. The Fund is actively managed and may not meet its investment objective based on the Adviser’s success or failure to implement investment strategies for the Fund.
TrueShares Structured Outcome (March) ETF | Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Risk. The trading prices of securities and other instruments fluctuate in response to a variety of factors. These factors include events impacting the entire market or specific market segments, such as political, market and economic developments, as well as events that impact specific issuers. The Fund’s NAV and market price, like security and commodity prices generally, may fluctuate significantly in response to these and other factors. As a result, an investor could lose money over short or long periods of time. U.S. and international markets have experienced significant periods of volatility in recent years due to a number of these factors, including the impact of the COVID-19 pandemic and related public health issues, growth concerns in the U.S. and overseas, uncertainties regarding interest rates and trade tensions. In addition, local, regional or global events such as war, including Russia’s invasion of Ukraine, acts of terrorism, recessions, rising inflation, or other events could have a significant negative impact on the Fund and its investments. These developments as well as other events could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets.
TrueShares Structured Outcome (March) ETF | Money Market Instrument Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Money Market Instrument Risk. The Fund may use a variety of money market instruments for cash management purposes, including money market funds, depositary accounts and repurchase agreements. Money market funds may be subject to credit risk with respect to the debt instruments in which they invest. Depository accounts may be subject to credit risk with respect to the financial institution in which the depository account is held. Money market instruments may lose money.
TrueShares Structured Outcome (March) ETF | Options Tax Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Tax Risk. The Fund’s investments in offsetting positions with respect to the S&P 500 Price Index may be considered “straddles” for U.S. federal income tax purposes. If positions held by the Fund were treated as “straddles” for federal income tax purposes, or the Fund’s risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations, dividends on stocks that are a part of such positions would not constitute qualified dividend income subject to such favorable income tax treatment. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund’s gains and losses with respect to straddle positions.
TrueShares Structured Outcome (March) ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk. Because the Fund may “turn over” some or all of its portfolio frequently, the Fund may incur high levels of transaction costs from commissions or mark-ups in the bid/offer spread. Higher portfolio turnover (e.g., in excess of 100% per year) may result in the Fund paying higher levels of transaction costs and generating greater tax liabilities for shareholders.
TrueShares Structured Outcome (March) ETF | Tax Efficiency Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Tax Efficiency Risk. A significant portion of income received from the Fund may be subject to tax at effective tax rates that are higher than the rates that would apply if the Fund were to engage in a different investment strategy. Additionally, the Fund’s investment strategy may require it to effect redemptions, in whole or in part, for cash. As a result, the Fund may be required to sell portfolio securities to obtain the cash needed to distribute redemption proceeds. Further, to the extent the Fund is able to use certain of its derivatives to effect in-kind redemptions of the Fund's Shares, such usage may give rise to a taxable event for the Fund. In both cases, the Fund may be required to recognize investment income and/or capital gains or losses that it might not have recognized if it had completely satisfied the redemption in-kind. As a result, the Fund may be less tax efficient if it includes such a cash payment than if the in-kind redemption process was used exclusively. In addition, cash redemptions may incur higher brokerage costs than in-kind redemptions and these added costs may be borne by the Fund and negatively impact Fund performance. You should consult your tax advisor as to the tax consequences of purchasing, owning, and selling Shares.
TrueShares Structured Outcome (March) ETF | U.S. Treasury Obligations Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock U.S. Treasury Obligations Risk. U.S. Treasury obligations may differ from other fixed income securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s U.S. Treasury obligations to decline.
TrueShares Structured Outcome (March) ETF | S&P 500 Price Index (reflects no deduction for fees, expenses, or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (reflects no deduction for fees, expenses or taxes)
Label rr_AverageAnnualReturnLabel S&P 500 Price Index(reflects no deduction for fees, expenses or taxes)
1 Year rr_AverageAnnualReturnYear01 24.23%
Since Inception rr_AverageAnnualReturnSinceInception 8.21%
Inception Date rr_AverageAnnualReturnInceptionDate Feb. 26, 2021
TrueShares Structured Outcome (March) ETF | TrueShares Structured Outcome (March) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol MARZ
Shareholder Fee, Other rr_ShareholderFeeOther none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.79%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.79%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 81
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 252
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 439
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 978
Annual Return 2022 rr_AnnualReturn2022 (12.76%)
Annual Return 2023 rr_AnnualReturn2023 20.45%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 20.45%
Since Inception rr_AverageAnnualReturnSinceInception 7.61%
Inception Date rr_AverageAnnualReturnInceptionDate Feb. 26, 2021
TrueShares Structured Outcome (March) ETF | TrueShares Structured Outcome (March) ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 17.10%
Since Inception rr_AverageAnnualReturnSinceInception 6.07%
TrueShares Structured Outcome (March) ETF | TrueShares Structured Outcome (March) ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Shares
1 Year rr_AverageAnnualReturnYear01 12.11%
Since Inception rr_AverageAnnualReturnSinceInception 5.22%
TrueShares Structured Outcome (April) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading TRUESHARES STRUCTURED OUTCOME (APRIL) ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock The TrueShares Structured Outcome (April) ETF (the “April ETF” or the “Fund”) seeks to provide investors with returns (before fees and expenses) that track those of the S&P 500 Price Return Index (the “S&P 500 Price Index”) while seeking to provide a buffer against the first 8% to 12% of S&P 500 Price Index losses, over a twelve-month period. The current twelve-month period extends from April 1, 2024 to March 31, 2025.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.
Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock
The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in the Total Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. This rate excludes the value of portfolio securities whose maturities or expiration dates at the time of acquisition were one year or less. For the fiscal year ended December 31, 2023, the Fund’s portfolio turnover rate was 0% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate none
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The Example does not take into account brokerage commissions that you may pay on your purchases and sales of Shares.
Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategy
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing substantially all of its assets in options on the S&P 500 Price Index. The Fund’s investment adviser, TrueMark Investments, LLC (“TrueMark” or the “Adviser”), will employ a “buffer protect” options strategy that uses such options to seek to achieve exposure to the performance of the S&P 500 Price Index while mitigating the first 8% to 12% decline in the performance of the S&P 500 Price Index (the “Buffer”) over a 12-month period beginning on a specified day each April (each, a “Roll Date”). The period from one Roll Date to the next Roll Date is referred to as the “Investment Period,” and the first day of the Investment Period is referred to as the “Initial Investment Day.”
The Fund will purchase call options and sell (write) put options on the S&P 500 Price Index or an ETF that seeks to track the performance of the S&P 500 Price Index (each, a “S&P 500 Price Index ETF”) on each Initial Investment Day with an expiration on the next Roll Date. An option gives the purchaser of the option the right to purchase (for a call option) or sell (for a put option) the reference asset (or deliver cash equal to the value of the reference asset) at a specified price (“strike price”). In the event the reference asset declines in value, the value of a put option generally will increase and the value of a call option generally will decrease and may become worthless. In the event the reference asset appreciates in value, the value of a put option generally will decrease and become worthless and the value of a call option generally will increase.
On each Initial Investment Day, the Fund will sell (write) put options on the S&P 500 Price Index or an ETF that tracks the S&P 500 Price Index with a strike price within a range of approximately 8% to 12% lower than the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF. As the seller of these options, the Fund receives a premium from the buyer of the options, which the Fund invests in at-the-money call options on the S&P 500 Price Index or a S&P 500 Price Index ETF (i.e., call options having a strike price roughly equal to the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF). The relative price of the put
options sold (written) by the Fund to the price of the call options purchased by the Fund will determine the Fund’s exposure to the performance of the S&P 500 Price Index during the Investment Period. Due to the cost of the options used by the Fund, the correlation of the Fund’s performance to that of the S&P 500 Price Index is expected to be less than if the Fund invested directly in the constituents of the S&P 500 Price Index (i.e., without using options), and could be substantially less. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund may not realize gains to the same extent.
The Fund’s strategy also seeks to protect investors from a decline of up to 8% to 12% in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date. When the Adviser sells puts on the S&P 500 Price Index to create the buffer range, the proceeds are used to purchase calls at the money. However, not all puts generate the same premium relative to the downside exposure of the Fund. The Adviser will seek to deliver a buffer of 10% from the reference price of the S&P 500 Price Index on the first trading day of the month. However, the market could fluctuate on or after the buffer is set and this range allows for market condition volatility. The Fund is not designed to protect against declines of more than 8% to 12% in the performance of the S&P 500 Price Index, and there can be no guarantee that the Fund will be successful in implementing the buffer protect options strategy to protect against the first 8% to 12% decline. Additionally, even if the Fund mitigates a decline in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date, the Fund’s returns during the Investment Period (prior to the next Roll Date) may not reflect the buffer protect options strategy.
The Fund will invest in either standardized exchange-listed options or in exchange-traded FLexible EXchange Options (“FLEX Options”). FLEX Options are customized exchange-traded option contracts available through the Chicago Board Option Exchange (“Cboe”) that are guaranteed for settlement by The Options Clearing Corporation (“OCC”). FLEX Options provide investors with the ability to customize exercise prices, exercise styles, and expiration dates, while achieving price discovery in competitive, transparent, auction markets and avoiding the counterparty exposure of over-the-counter (“OTC”) options positions. The Fund will invest in European-style FLEX Options (i.e., they can only be exercised at the expiration date of the option) based on the performance of the S&P 500 Price Index or a S&P 500 Price Index ETF and which have an expiration date that is the last day of the Investment Period only. In general, the Fund intends to invest to the greatest extent possible in FLEX Options, as these options provide the best combination of OCC guarantees, price discovery, customization, and European-style settlement that is ideal for the Fund. However, the Fund may use listed options to provide an additional source of desired market exposure when the Adviser believes doing so will be beneficial to the Fund. The Fund also expects to invest in U.S. Treasury bonds or money market funds that invest in U.S. Treasury bonds.
The Fund is designed to provide the following outcomes during each individual Investment Period:
Change in the Returns of the S&P 500 Price IndexExpected Change in the Returns of the Fund
Declines between -8% and ‑12% (or more)
Declines 8% to 12% percentage points less than the S&P 500 Price Index (e.g., if the S&P 500 Price Index returns -35%, the Fund is designed to return -23% to -27%)
Declines between 0% and ‑8%No change
Appreciates The Fund’s returns will appreciate to a similar extent as the S&P 500 Price Index, but will be less than those of the S&P 500 Price Index due to the cost of the options used by the Fund
The charts below illustrate the hypothetical returns that the Fund seeks to provide in certain illustrative scenarios for a shareholder that purchases Shares on the Initial Investment Day and holds such Shares for the entire Investment Period. These charts do not take into account payment by the Fund of Total Annual Fund Operating Expenses and assume a buffer of 10%. There is no guarantee that the Fund will be successful in providing these investment outcomes for any Investment Period.
TrueShares SO Line Graph Image v2.jpg
TrueShares SO Bar Chart Image v2.jpg
The Fund includes a mix of purchased and written (sold) put and call options structured to seek to achieve the results described above. The Fund is designed to seek to achieve the results described above for investments made on the Initial Investment Day and held until the last day of the Investment Period. Investments made on any day other than the Initial Investment Day may differ significantly, positively or negatively, from the results described above. The Fund’s website, www.true-shares.com, contains information about the Fund’s holdings, and the performance of the S&P 500 Price Index as of the Initial Investment Day and the prior business day to assist an investor in understanding the range of results such investor can expect for investments made at times other than on the Initial Investment Day.
Additionally, the Fund’s website provides information relating to the returns of the Fund, including the Fund’s Buffer and its position relative to the performance of the S&P 500 Price Index on a daily basis.
The Fund’s operations are intended to be continuous. It will not terminate and distribute its assets at the conclusion of an Investment Period. On each Roll Date, another Investment Period will commence and the Fund will invest in a new set of options.
Risk [Heading] rr_RiskHeading Principal Investment Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time. The bar chart below shows the Fund’s performance for calendar years ended December 31. The table illustrates how the Fund’s average annual returns for the 1 year and since inception periods compare with those of the S&P 500 Price Index, which is integral to the Fund’s investment strategy and reflects a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Effective May 1, 2024, the Adviser began managing the Fund directly. Prior to May 1, 2024, the Fund was managed on a day-to-day basis by an investment sub-adviser. The Fund’s performance for periods prior to May 1, 2024 may have differed had the Fund been managed directly by the Adviser. Updated performance information is available on the Fund’s website at www.true-shares.com.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.true-shares.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Total Return
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock The calendar year-to-date total return of the Fund as of March 31, 2024 was 8.69%. During the period of time shown in the bar chart, the highest quarterly return was 8.70% for the quarter ended December 31, 2023, and the lowest quarterly return was -11.06% for the quarter ended June 30, 2022.
Year to Date Return, Label rr_YearToDateReturnLabel year-to-date total return
Bar Chart, Year to Date Return, Date rr_BarChartYearToDateReturnDate Mar. 31, 2024
Bar Chart, Year to Date Return rr_BarChartYearToDateReturn 8.69%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest quarterly return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2023
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 8.70%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest quarterly return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Jun. 30, 2022
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (11.06%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns(for periods ended December 31, 2023)
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
TrueShares Structured Outcome (April) ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.
TrueShares Structured Outcome (April) ETF | Buffered Strategy Investment Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Strategy Investment Risk.
◦Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
◦FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
◦Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
◦Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (April) ETF | Buffered Strategy Investment Risk, Buffered Loss Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
TrueShares Structured Outcome (April) ETF | Buffered Strategy Investment Risk, FLEX Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
TrueShares Structured Outcome (April) ETF | Buffered Strategy Investment Risk, Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
TrueShares Structured Outcome (April) ETF | Buffered Strategy Investment Risk, Purchase And Sale Timing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (April) ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including custodians and financial intermediaries) to suffer data breaches or data corruption. Additionally, cybersecurity failures or breaches of the electronic systems of the Fund, the Adviser, or the Fund’s other service providers, market makers, Authorized Participants (“APs”), the Fund’s primary listing exchange, or the issuers of securities in which the Fund invests have the ability to disrupt and negatively affect the Fund’s business operations, including the ability to purchase and sell Shares, potentially resulting in financial losses to the Fund and its shareholders.
TrueShares Structured Outcome (April) ETF | Equity Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Equity Market Risk. The Fund invests in options that derive their performance from the S&P 500 Price Index, which is made up of common stocks. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including: expectations regarding government, economic, monetary and fiscal policies; inflation and interest rates; economic expansion or contraction; and global or regional political, economic and banking crises.
TrueShares Structured Outcome (April) ETF | ETF Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risks. The Fund is an ETF and, as a result of its structure, it is exposed to the following risks:
◦Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
◦Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
◦Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
◦Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (April) ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
TrueShares Structured Outcome (April) ETF | ETF Risks, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
TrueShares Structured Outcome (April) ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
TrueShares Structured Outcome (April) ETF | ETF Risks, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (April) ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk. The Fund is actively managed and may not meet its investment objective based on the Adviser’s success or failure to implement investment strategies for the Fund.
TrueShares Structured Outcome (April) ETF | Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Risk. The trading prices of securities and other instruments fluctuate in response to a variety of factors. These factors include events impacting the entire market or specific market segments, such as political, market and economic developments, as well as events that impact specific issuers. The Fund’s NAV and market price, like security and commodity prices generally, may fluctuate significantly in response to these and other factors. As a result, an investor could lose money over short or long periods of time. U.S. and international markets have experienced significant periods of volatility in recent years due to a number of these factors, including the impact of the COVID-19 pandemic and related public health issues, growth concerns in the U.S. and overseas, uncertainties regarding interest rates and trade tensions. In addition, local, regional or global events such as war, including Russia’s invasion of Ukraine, acts of terrorism, recessions, rising inflation, or other events could have a significant negative impact on the Fund and its investments. These developments as well as other events could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets.
TrueShares Structured Outcome (April) ETF | Money Market Instrument Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Money Market Instrument Risk. The Fund may use a variety of money market instruments for cash management purposes, including money market funds, depositary accounts and repurchase agreements. Money market funds may be subject to credit risk with respect to the debt instruments in which they invest. Depository accounts may be subject to credit risk with respect to the financial institution in which the depository account is held. Money market instruments may lose money.
TrueShares Structured Outcome (April) ETF | Options Tax Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Tax Risk. The Fund’s investments in offsetting positions with respect to the S&P 500 Price Index may be considered “straddles” for U.S. federal income tax purposes. If positions held by the Fund were treated as “straddles” for federal income tax purposes, or the Fund’s risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations, dividends on stocks that are a part of such positions would not constitute qualified dividend income subject to such favorable income tax treatment. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund’s gains and losses with respect to straddle positions.
TrueShares Structured Outcome (April) ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk. Because the Fund may “turn over” some or all of its portfolio frequently, the Fund may incur high levels of transaction costs from commissions or mark-ups in the bid/offer spread. Higher portfolio turnover (e.g., in excess of 100% per year) may result in the Fund paying higher levels of transaction costs and generating greater tax liabilities for shareholders.
TrueShares Structured Outcome (April) ETF | Tax Efficiency Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Tax Efficiency Risk. A significant portion of income received from the Fund may be subject to tax at effective tax rates that are higher than the rates that would apply if the Fund were to engage in a different investment strategy. Additionally, the Fund’s investment strategy may require it to effect redemptions, in whole or in part, for cash. As a result, the Fund may be required to sell portfolio securities to obtain the cash needed to distribute redemption proceeds. Further, to the extent the Fund is able to use certain of its derivatives to effect in-kind redemptions of the Fund's Shares, such usage may give rise to a taxable event for the Fund. In both cases, the Fund may be required to recognize investment income and/or capital gains or losses that it might not have recognized if it had completely satisfied the redemption in-kind. As a result, the Fund may be less tax efficient if it includes such a cash payment than if the in-kind redemption process was used exclusively. In addition, cash redemptions may incur higher brokerage costs than in-kind redemptions and these added costs may be borne by the Fund and negatively impact Fund performance. You should consult your tax advisor as to the tax consequences of purchasing, owning, and selling Shares.
TrueShares Structured Outcome (April) ETF | U.S. Treasury Obligations Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock U.S. Treasury Obligations Risk. U.S. Treasury obligations may differ from other fixed income securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s U.S. Treasury obligations to decline.
TrueShares Structured Outcome (April) ETF | S&P 500 Price Index (reflects no deduction for fees, expenses, or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (reflects no deduction for fees, expenses or taxes)
Label rr_AverageAnnualReturnLabel S&P 500 Price Index(reflects no deduction for fees, expenses or taxes)
1 Year rr_AverageAnnualReturnYear01 24.23%
Since Inception rr_AverageAnnualReturnSinceInception 6.86%
Inception Date rr_AverageAnnualReturnInceptionDate Mar. 31, 2021
TrueShares Structured Outcome (April) ETF | TrueShares Structured Outcome (April) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol APRZ
Shareholder Fee, Other rr_ShareholderFeeOther none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.79%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.79%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 81
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 252
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 439
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 978
Annual Return 2022 rr_AnnualReturn2022 (11.47%)
Annual Return 2023 rr_AnnualReturn2023 22.28%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 22.28%
Since Inception rr_AverageAnnualReturnSinceInception 7.80%
Inception Date rr_AverageAnnualReturnInceptionDate Mar. 31, 2021
TrueShares Structured Outcome (April) ETF | TrueShares Structured Outcome (April) ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 20.88%
Since Inception rr_AverageAnnualReturnSinceInception 7.26%
TrueShares Structured Outcome (April) ETF | TrueShares Structured Outcome (April) ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Shares
1 Year rr_AverageAnnualReturnYear01 13.19%
Since Inception rr_AverageAnnualReturnSinceInception 5.80%
TrueShares Structured Outcome (May) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading TRUESHARES STRUCTURED OUTCOME (MAY) ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock The TrueShares Structured Outcome (May) ETF (the “May ETF” or the “Fund”) seeks to provide investors with returns (before fees and expenses) that track those of the S&P 500 Price Return Index (the “S&P 500 Price Index”) while seeking to provide a buffer against the first 8% to 12% of S&P 500 Price Index losses, over a twelve-month period. The current twelve-month period extends from May 1, 2024 to April 30, 2025.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.
Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock
The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in the Total Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. This rate excludes the value of portfolio securities whose maturities or expiration dates at the time of acquisition were one year or less. For the fiscal year ended December 31, 2023, the Fund’s portfolio turnover rate was 0% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate none
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The Example does not take into account brokerage commissions that you may pay on your purchases and sales of Shares.
Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategy
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing substantially all of its assets in options on the S&P 500 Price Index. The Fund’s investment adviser, TrueMark Investments, LLC (“TrueMark” or the “Adviser”), will employ a “buffer protect” options strategy that uses such options to seek to achieve exposure to the performance of the S&P 500 Price Index while mitigating the first 8% to 12% decline in the performance of the S&P 500 Price Index (the “Buffer”) over a 12-month period beginning on a specified day each May (each, a “Roll Date”). The period from one Roll Date to the next Roll Date is referred to as the “Investment Period,” and the first day of the Investment Period is referred to as the “Initial Investment Day.”
The Fund will purchase call options and sell (write) put options on the S&P 500 Price Index or an ETF that seeks to track the performance of the S&P 500 Price Index (each, a “S&P 500 Price Index ETF”) on each Initial Investment Day with an expiration on the next Roll Date. An option gives the purchaser of the option the right to purchase (for a call option) or sell (for a put option) the reference asset (or deliver cash equal to the value of the reference asset) at a specified price (“strike price”). In the event the reference asset declines in value, the value of a put option generally will increase and the value of a call option generally will decrease and may become worthless. In the event the reference asset appreciates in value, the value of a put option generally will decrease and become worthless and the value of a call option generally will increase.
On each Initial Investment Day, the Fund will sell (write) put options on the S&P 500 Price Index or an ETF that tracks the S&P 500 Price Index with a strike price within a range of approximately 8% to 12% lower than the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF. As the seller of these options, the Fund receives a premium from the buyer of the options, which the Fund invests in at-the-money call options on the S&P 500 Price Index or a S&P 500 Price Index ETF (i.e., call options having a strike price roughly equal to the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF). The relative price of the put
options sold (written) by the Fund to the price of the call options purchased by the Fund will determine the Fund’s exposure to the performance of the S&P 500 Price Index during the Investment Period. Due to the cost of the options used by the Fund, the correlation of the Fund’s performance to that of the S&P 500 Price Index is expected to be less than if the Fund invested directly in the constituents of the S&P 500 Price Index (i.e., without using options), and could be substantially less. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund may not realize gains to the same extent.
The Fund’s strategy also seeks to protect investors from a decline of up to 8% to 12% in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date. When the Adviser sells puts on the S&P 500 Price Index to create the buffer range, the proceeds are used to purchase calls at the money. However, not all puts generate the same premium relative to the downside exposure of the Fund. The Adviser will seek to deliver a buffer of 10% from the reference price of the S&P 500 Price Index on the first trading day of the month. However, the market could fluctuate on or after the buffer is set and this range allows for market condition volatility. The Fund is not designed to protect against declines of more than 8% to 12% in the performance of the S&P 500 Price Index, and there can be no guarantee that the Fund will be successful in implementing the buffer protect options strategy to protect against the first 8% to 12% decline. Additionally, even if the Fund mitigates a decline in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date, the Fund’s returns during the Investment Period (prior to the next Roll Date) may not reflect the buffer protect options strategy.
The Fund will invest in either standardized exchange-listed options or in exchange-traded FLexible EXchange Options (“FLEX Options”). FLEX Options are customized exchange-traded option contracts available through the Chicago Board Option Exchange (“Cboe”) that are guaranteed for settlement by The Options Clearing Corporation (“OCC”). FLEX Options provide investors with the ability to customize exercise prices, exercise styles, and expiration dates, while achieving price discovery in competitive, transparent, auction markets and avoiding the counterparty exposure of over-the-counter (“OTC”) options positions. The Fund will invest in European-style FLEX Options (i.e., they can only be exercised at the expiration date of the option) based on the performance of the S&P 500 Price Index or a S&P 500 Price Index ETF and which have an expiration date that is the last day of the Investment Period only. In general, the Fund intends to invest to the greatest extent possible in FLEX Options, as these options provide the best combination of OCC guarantees, price discovery, customization, and European-style settlement that is ideal for the Fund. However, the Fund may use listed options to provide an additional source of desired market exposure when the Adviser believes doing so will be beneficial to the Fund. The Fund also expects to invest in U.S. Treasury bonds or money market funds that invest in U.S. Treasury bonds.
The Fund is designed to provide the following outcomes during each individual Investment Period:
Change in the Returns of the S&P 500 Price IndexExpected Change in the Returns of the Fund
Declines between -8% and ‑12% (or more)
Declines 8% to 12% percentage points less than the S&P 500 Price Index (e.g., if the S&P 500 Price Index returns -35%, the Fund is designed to return -23% to -27%)
Declines between 0% and ‑8%No change
Appreciates The Fund’s returns will appreciate to a similar extent as the S&P 500 Price Index, but will be less than those of the S&P 500 Price Index due to the cost of the options used by the Fund
The charts below illustrate the hypothetical returns that the Fund seeks to provide in certain illustrative scenarios for a shareholder that purchases Shares on the Initial Investment Day and holds such Shares for the entire Investment Period. These charts do not take into account payment by the Fund of Total Annual Fund Operating Expenses and assume a buffer of 10%. There is no guarantee that the Fund will be successful in providing these investment outcomes for any Investment Period.
TrueShares SO Line Graph Image v2.jpg
TrueShares SO Bar Chart Image v2.jpg
The Fund includes a mix of purchased and written (sold) put and call options structured to seek to achieve the results described above. The Fund is designed to seek to achieve the results described above for investments made on the Initial Investment Day and held until the last day of the Investment Period. Investments made on any day other than the Initial Investment Day may differ significantly, positively or negatively, from the results described above. The Fund’s website, www.true-shares.com, contains information about the Fund’s holdings, and the performance of the S&P 500 Price Index as of the Initial Investment Day and the prior business day to assist an investor in understanding the range of results such investor can expect for investments made at times other than on the Initial Investment Day.
Additionally, the Fund’s website provides information relating to the returns of the Fund, including the Fund’s Buffer and its position relative to the performance of the S&P 500 Price Index on a daily basis.
The Fund’s operations are intended to be continuous. It will not terminate and distribute its assets at the conclusion of an Investment Period. On each Roll Date, another Investment Period will commence and the Fund will invest in a new set of options.
The Fund is classified as “non-diversified” under the Investment Company Act of 1940 (the “1940 Act”).
Risk [Heading] rr_RiskHeading Principal Investment Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time. The bar chart below shows the Fund’s performance for calendar years ended December 31. The table illustrates how the Fund’s average annual returns for the 1 year and since inception periods compare with those of the S&P 500 Price Index, which is integral to the Fund’s investment strategy and reflects a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Effective May 1, 2024, the Adviser began managing the Fund directly. Prior to May 1, 2024, the Fund was managed on a day-to-day basis by an investment sub-adviser. The Fund’s performance for periods prior to May 1, 2024 may have differed had the Fund been managed directly by the Adviser. Updated performance information is available on the Fund’s website at www.true-shares.com.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.true-shares.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Total Return
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock The calendar year-to-date total return of the Fund as of March 31, 2024 was 8.60%. During the period of time shown in the bar chart, the highest quarterly return was 8.46% for the quarter ended December 31, 2023, and the lowest quarterly return was -12.59% for the quarter ended June 30, 2022.
Year to Date Return, Label rr_YearToDateReturnLabel year-to-date total return
Bar Chart, Year to Date Return, Date rr_BarChartYearToDateReturnDate Mar. 31, 2024
Bar Chart, Year to Date Return rr_BarChartYearToDateReturn 8.60%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest quarterly return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2023
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 8.46%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest quarterly return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Jun. 30, 2022
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (12.59%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns(for periods ended December 31, 2023)
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
TrueShares Structured Outcome (May) ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.
TrueShares Structured Outcome (May) ETF | Buffered Strategy Investment Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Strategy Investment Risk.
◦Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
◦FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
◦Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
◦Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price
Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (May) ETF | Buffered Strategy Investment Risk, Buffered Loss Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
TrueShares Structured Outcome (May) ETF | Buffered Strategy Investment Risk, FLEX Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
TrueShares Structured Outcome (May) ETF | Buffered Strategy Investment Risk, Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
TrueShares Structured Outcome (May) ETF | Buffered Strategy Investment Risk, Purchase And Sale Timing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price
Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (May) ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including custodians and financial intermediaries) to suffer data breaches or data corruption. Additionally, cybersecurity failures or breaches of the electronic systems of the Fund, the Adviser, or the Fund’s other service providers, market makers, Authorized Participants (“APs”), the Fund’s primary listing exchange, or the issuers of securities in which the Fund invests have the ability to disrupt and negatively affect the Fund’s business operations, including the ability to purchase and sell Shares, potentially resulting in financial losses to the Fund and its shareholders.
TrueShares Structured Outcome (May) ETF | Equity Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Equity Market Risk. The Fund invests in options that derive their performance from the S&P 500 Price Index, which is made up of common stocks. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including: expectations regarding government, economic, monetary and fiscal policies; inflation and interest rates; economic expansion or contraction; and global or regional political, economic and banking crises.
TrueShares Structured Outcome (May) ETF | ETF Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risks. The Fund is an ETF and, as a result of its structure, it is exposed to the following risks:
◦Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
◦Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
◦Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
◦Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (May) ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
TrueShares Structured Outcome (May) ETF | ETF Risks, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
TrueShares Structured Outcome (May) ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
TrueShares Structured Outcome (May) ETF | ETF Risks, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (May) ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk. The Fund is actively managed and may not meet its investment objective based on the Adviser’s success or failure to implement investment strategies for the Fund.
TrueShares Structured Outcome (May) ETF | Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Risk. The trading prices of securities and other instruments fluctuate in response to a variety of factors. These factors include events impacting the entire market or specific market segments, such as political, market and economic developments, as well as events that impact specific issuers. The Fund’s NAV and market price, like security and commodity prices generally, may fluctuate significantly in response to these and other factors. As a result, an investor could lose money over short or long periods of time. U.S. and international markets have experienced significant periods of volatility in recent years due to a number of these factors, including the impact of the COVID-19 pandemic and related public health issues, growth concerns in the U.S. and overseas, uncertainties regarding interest rates and trade tensions. In addition, local, regional or global events such as war, including Russia’s invasion of Ukraine, acts of terrorism, recessions, rising inflation, or other events could have a significant negative impact on the Fund and its investments. These developments as well as other events could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets.
TrueShares Structured Outcome (May) ETF | Money Market Instrument Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Money Market Instrument Risk. The Fund may use a variety of money market instruments for cash management purposes, including money market funds, depositary accounts and repurchase agreements. Money market funds may be subject to credit risk with respect to the debt instruments in which they invest. Depository accounts may be subject to credit risk with respect to the financial institution in which the depository account is held. Money market instruments may lose money.
TrueShares Structured Outcome (May) ETF | Risk Nondiversified Status [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Non-Diversification Risk. Because the Fund is “non-diversified,” it may invest a greater percentage of its assets in the securities of a single issuer or a lesser number of issuers than if it was a diversified fund. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a lesser number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively small number of issuers to have a greater impact on the Fund’s performance.
TrueShares Structured Outcome (May) ETF | Options Tax Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Tax Risk. The Fund’s investments in offsetting positions with respect to the S&P 500 Price Index may be considered “straddles” for U.S. federal income tax purposes. If positions held by the Fund were treated as “straddles” for federal income tax purposes, or the Fund’s risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations, dividends on stocks that are a part of such positions would not constitute qualified dividend income subject to such favorable income tax treatment. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund’s gains and losses with respect to straddle positions.
TrueShares Structured Outcome (May) ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk. Because the Fund may “turn over” some or all of its portfolio frequently, the Fund may incur high levels of transaction costs from commissions or mark-ups in the bid/offer spread. Higher portfolio turnover (e.g., in excess of 100% per year) may result in the Fund paying higher levels of transaction costs and generating greater tax liabilities for shareholders.
TrueShares Structured Outcome (May) ETF | Tax Efficiency Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Tax Efficiency Risk. A significant portion of income received from the Fund may be subject to tax at effective tax rates that are higher than the rates that would apply if the Fund were to engage in a different investment strategy. Additionally, the Fund’s investment strategy may require it to effect redemptions, in whole or in part, for cash. As a result, the Fund may be required to sell portfolio securities to obtain the cash needed to distribute redemption proceeds. Further, to the extent the Fund is able to use certain of its derivatives to effect in-kind redemptions of the Fund's Shares, such usage may give rise to a taxable event for the Fund. In both cases, the Fund may be required to recognize investment income and/or capital gains or losses that it might not have recognized if it had completely satisfied the redemption in-kind. As a result, the Fund may be less tax efficient if it includes such a cash payment than if the in-kind redemption process was used exclusively. In addition, cash redemptions may incur higher brokerage costs than in-kind redemptions and these added costs may be borne by the Fund and negatively impact Fund performance. You should consult your tax advisor as to the tax consequences of purchasing, owning, and selling Shares.
TrueShares Structured Outcome (May) ETF | U.S. Treasury Obligations Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock U.S. Treasury Obligations Risk. U.S. Treasury obligations may differ from other fixed income securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s U.S. Treasury obligations to decline.
TrueShares Structured Outcome (May) ETF | S&P 500 Price Index (reflects no deduction for fees, expenses, or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (reflects no deduction for fees, expenses or taxes)
Label rr_AverageAnnualReturnLabel S&P 500 Price Index(reflects no deduction for fees, expenses or taxes)
1 Year rr_AverageAnnualReturnYear01 24.23%
Since Inception rr_AverageAnnualReturnSinceInception 5.05%
Inception Date rr_AverageAnnualReturnInceptionDate Apr. 30, 2021
TrueShares Structured Outcome (May) ETF | TrueShares Structured Outcome (May) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol MAYZ
Shareholder Fee, Other rr_ShareholderFeeOther none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.79%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.79%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 81
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 252
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 439
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 978
Annual Return 2022 rr_AnnualReturn2022 (14.03%)
Annual Return 2023 rr_AnnualReturn2023 15.87%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 15.87%
Since Inception rr_AverageAnnualReturnSinceInception 3.62%
Inception Date rr_AverageAnnualReturnInceptionDate Apr. 30, 2021
TrueShares Structured Outcome (May) ETF | TrueShares Structured Outcome (May) ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 14.61%
Since Inception rr_AverageAnnualReturnSinceInception 2.80%
TrueShares Structured Outcome (May) ETF | TrueShares Structured Outcome (May) ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Shares
1 Year rr_AverageAnnualReturnYear01 9.40%
Since Inception rr_AverageAnnualReturnSinceInception 2.43%
TrueShares Structured Outcome (June) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading TRUESHARES STRUCTURED OUTCOME (JUNE) ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock The TrueShares Structured Outcome (June) ETF (the “June ETF” or the “Fund”) seeks to provide investors with returns (before fees and expenses) that track those of the S&P 500 Price Return Index (the “S&P 500 Price Index”) while seeking to provide a buffer against the first 8% to 12% of S&P 500 Price Index losses, over a twelve-month period. The current twelve-month period extends from June 1, 2024 to May 31, 2025.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.
Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock
The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in the Total Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. This rate excludes the value of portfolio securities whose maturities or expiration dates at the time of acquisition were one year or less. For the fiscal year ended December 31, 2023, the Fund’s portfolio turnover rate was 637% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate 637.00%
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees Acquired Fund Fees and Expenses (“AFFE”) are the indirect costs of investing in other investment companies. Total Annual Fund Operating Expenses do not correlate to the expense ratios in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund and exclude AFFE.
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The Example does not take into account brokerage commissions that you may pay on your purchases and sales of Shares.
Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategy
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing substantially all of its assets in options on the S&P 500 Price Index. The Fund’s investment adviser, TrueMark Investments, LLC (“TrueMark” or the “Adviser”), will employ a “buffer protect” options strategy that uses such options to seek to achieve exposure to the performance of the S&P 500 Price Index while mitigating the first 8% to 12% decline in the performance of the S&P 500 Price Index (the “Buffer”) over a 12-month period beginning on a specified day each June (each, a “Roll Date”). The period from one Roll Date to the next Roll Date is referred to as the “Investment Period,” and the first day of the Investment Period is referred to as the “Initial Investment Day.”
The Fund will purchase call options and sell (write) put options on the S&P 500 Price Index or an ETF that seeks to track the performance of the S&P 500 Price Index (each, a “S&P 500 Price Index ETF”) on each Initial Investment Day with an expiration on the next Roll Date. An option gives the purchaser of the option the right to purchase (for a call option) or sell (for a put option) the reference asset (or deliver cash equal to the value of the reference asset) at a specified price (“strike price”). In the event the reference asset declines in value, the value of a put option generally will increase and the value of a call option generally will decrease and may become worthless. In the event the reference asset appreciates in value, the value of a put option generally will decrease and become worthless and the value of a call option generally will increase.
On each Initial Investment Day, the Fund will sell (write) put options on the S&P 500 Price Index or an ETF that tracks the S&P 500 Price Index with a strike price within a range of approximately 8% to 12% lower than the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF. As the seller of these options, the Fund receives a premium from the buyer of the options, which the Fund invests in at-the-money call options on the S&P 500 Price Index or a S&P 500 Price Index ETF (i.e., call options having a strike price roughly equal to the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF). The relative price of the put options sold (written) by the Fund to the price of the call options purchased by the Fund will determine the Fund’s exposure to the performance of the S&P 500 Price Index during the Investment Period. Due to the cost of the options used by the Fund, the correlation of the Fund’s performance to that of the S&P 500 Price Index is expected to be less than if the Fund invested directly in the constituents of the S&P 500 Price Index (i.e., without using options), and could be substantially less. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund may not realize gains to the same extent.
The Fund’s strategy also seeks to protect investors from a decline of up to 8% to 12% in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date. When the Adviser sells puts on the S&P 500 Price Index to create the buffer range, the proceeds are used to purchase calls at the money. However, not all puts generate the same premium relative to the downside exposure of the Fund. The Adviser will seek to deliver a buffer of 10% from the reference price of the S&P 500 Price Index on the first trading day of the month. However, the market could fluctuate on or after the buffer is set and this range allows for market condition volatility. The Fund is not designed to protect against declines of more than 8% to 12% in the performance of the S&P 500 Price Index, and there can be no guarantee that the Fund will be successful in implementing the buffer protect options strategy to protect against the first 8% to 12% decline. Additionally, even if the Fund mitigates a decline in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date, the Fund’s returns during the Investment Period (prior to the next Roll Date) may not reflect the buffer protect options strategy.
The Fund will invest in either standardized exchange-listed options or in exchange-traded FLexible EXchange Options (“FLEX Options”). FLEX Options are customized exchange-traded option contracts available through the Chicago Board Option Exchange (“Cboe”) that are guaranteed for settlement by The Options Clearing Corporation (“OCC”). FLEX Options provide investors with the ability to customize exercise prices, exercise styles, and expiration dates, while achieving price discovery in competitive, transparent, auction markets and avoiding the counterparty exposure of over-the-counter (“OTC”) options positions. The Fund will invest in European-style FLEX Options (i.e., they can only be exercised at the expiration date of the option) based on the performance of the S&P 500 Price Index or a S&P 500 Price Index ETF and which have an expiration date that is the last day of the Investment Period only. In general, the Fund intends to invest to the greatest extent possible in FLEX Options, as these options provide the best combination of OCC guarantees, price discovery, customization, and European-style settlement that is ideal for the Fund. However, the Fund may use listed options to provide an additional source of desired market exposure when the Adviser believes doing so will be beneficial to the Fund. The Fund also expects to invest in U.S. Treasury bonds or money market funds that invest in U.S. Treasury bonds.
The Fund is designed to provide the following outcomes during each individual Investment Period:
Change in the Returns of the S&P 500 Price IndexExpected Change in the Returns of the Fund
Declines between -8% and ‑12% (or more)
Declines 8% to 12% percentage points less than the S&P 500 Price Index (e.g., if the S&P 500 Price Index returns -35%, the Fund is designed to return -23% to -27%)
Declines between 0% and ‑8%No change
Appreciates The Fund’s returns will appreciate to a similar extent as the S&P 500 Price Index, but will be less than those of the S&P 500 Price Index due to the cost of the options used by the Fund
The charts below illustrate the hypothetical returns that the Fund seeks to provide in certain illustrative scenarios for a shareholder that purchases Shares on the Initial Investment Day and holds such Shares for the entire Investment Period. These charts do not take into account payment by the Fund of Total Annual Fund Operating Expenses and assume a buffer of 10%. There is no guarantee that the Fund will be successful in providing these investment outcomes for any Investment Period.
TrueShares SO Line Graph Image v2.jpg
TrueShares SO Bar Chart Image v2.jpg
The Fund includes a mix of purchased and written (sold) put and call options structured to seek to achieve the results described above. The Fund is designed to seek to achieve the results described above for investments made on the Initial Investment Day and held until the last day of the Investment Period. Investments made on any day other than the Initial Investment Day may differ significantly, positively or negatively, from the results described above. The Fund’s website, www.true-shares.com, contains information about the Fund’s holdings, and the performance of the S&P 500 Price Index as of the Initial Investment Day and the prior business day to assist an investor in understanding the range of results such investor can expect for investments made at times other than on the Initial Investment Day.
Additionally, the Fund’s website provides information relating to the returns of the Fund, including the Fund’s Buffer and its position relative to the performance of the S&P 500 Price Index on a daily basis.
The Fund’s operations are intended to be continuous. It will not terminate and distribute its assets at the conclusion of an Investment Period. On each Roll Date, another Investment Period will commence and the Fund will invest in a new set of options.
The Fund is classified as “non-diversified” under the Investment Company Act of 1940 (the “1940 Act”).
Risk [Heading] rr_RiskHeading Principal Investment Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time. The bar chart below shows the Fund’s performance for calendar years ended December 31. The table illustrates how the Fund’s average annual returns for the 1 year and since inception periods compare with those of the S&P 500 Price Index, which is integral to the Fund’s investment strategy and reflects a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Effective May 1, 2024, the Adviser began managing the Fund directly. Prior to May 1, 2024, the Fund was managed on a day-to-day basis by an investment sub-adviser. The Fund’s performance for periods prior to May 1, 2024 may have differed had the Fund been managed directly by the Adviser. Updated performance information is available on the Fund’s website at www.true-shares.com.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.true-shares.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Total Return
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock The calendar year-to-date total return of the Fund as of March 31, 2024 was 8.09%. During the period of time shown in the bar chart, the highest quarterly return was 8.73% for the quarter ended December 31, 2023, and the lowest quarterly return was -11.52% for the quarter ended June 30, 2022.
Year to Date Return, Label rr_YearToDateReturnLabel year-to-date total return
Bar Chart, Year to Date Return, Date rr_BarChartYearToDateReturnDate Mar. 31, 2024
Bar Chart, Year to Date Return rr_BarChartYearToDateReturn 8.09%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest quarterly return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2023
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 8.73%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest quarterly return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Jun. 30, 2022
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (11.52%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns(for periods ended December 31, 2023)
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
TrueShares Structured Outcome (June) ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.
TrueShares Structured Outcome (June) ETF | Buffered Strategy Investment Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Strategy Investment Risk.
◦Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
◦FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
◦Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
◦Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price
Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (June) ETF | Buffered Strategy Investment Risk, Buffered Loss Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
TrueShares Structured Outcome (June) ETF | Buffered Strategy Investment Risk, FLEX Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
TrueShares Structured Outcome (June) ETF | Buffered Strategy Investment Risk, Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
TrueShares Structured Outcome (June) ETF | Buffered Strategy Investment Risk, Purchase And Sale Timing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price
Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (June) ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including custodians and financial intermediaries) to suffer data breaches or data corruption. Additionally, cybersecurity failures or breaches of the electronic systems of the Fund, the Adviser, or the Fund’s other service providers, market makers, Authorized Participants (“APs”), the Fund’s primary listing exchange, or the issuers of securities in which the Fund invests have the ability to disrupt and negatively affect the Fund’s business operations, including the ability to purchase and sell Shares, potentially resulting in financial losses to the Fund and its shareholders.
TrueShares Structured Outcome (June) ETF | Equity Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Equity Market Risk. The Fund invests in options that derive their performance from the S&P 500 Price Index, which is made up of common stocks. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including: expectations regarding government, economic, monetary and fiscal policies; inflation and interest rates; economic expansion or contraction; and global or regional political, economic and banking crises.
TrueShares Structured Outcome (June) ETF | ETF Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risks. The Fund is an ETF and, as a result of its structure, it is exposed to the following risks:
◦Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
◦Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
◦Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
◦Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (June) ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
TrueShares Structured Outcome (June) ETF | ETF Risks, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
TrueShares Structured Outcome (June) ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
TrueShares Structured Outcome (June) ETF | ETF Risks, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (June) ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk. The Fund is actively managed and may not meet its investment objective based on the Adviser’s success or failure to implement investment strategies for the Fund.
TrueShares Structured Outcome (June) ETF | Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Risk. The trading prices of securities and other instruments fluctuate in response to a variety of factors. These factors include events impacting the entire market or specific market segments, such as political, market and economic developments, as well as events that impact specific issuers. The Fund’s NAV and market price, like security and commodity prices generally, may fluctuate significantly in response to these and other factors. As a result, an investor could lose money over short or long periods of time. U.S. and international markets have experienced significant periods of volatility in recent years due to a number of these factors, including the impact of the COVID-19 pandemic and related public health issues, growth concerns in the U.S. and overseas, uncertainties regarding interest rates and trade tensions. In addition, local, regional or global events such as war, including Russia’s invasion of Ukraine, acts of terrorism, recessions, rising inflation, or other events could have a significant negative impact on the Fund and its investments. These developments as well as other events could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets.
TrueShares Structured Outcome (June) ETF | Money Market Instrument Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Money Market Instrument Risk. The Fund may use a variety of money market instruments for cash management purposes, including money market funds, depositary accounts and repurchase agreements. Money market funds may be subject to credit risk with respect to the debt instruments in which they invest. Depository accounts may be subject to credit risk with respect to the financial institution in which the depository account is held. Money market instruments may lose money.
TrueShares Structured Outcome (June) ETF | Risk Nondiversified Status [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Non-Diversification Risk. Because the Fund is “non-diversified,” it may invest a greater percentage of its assets in the securities of a single issuer or a lesser number of issuers than if it was a diversified fund. As a result, the Fund may be more exposed to the risks associated with and developments affecting an individual issuer or a lesser number of issuers than a fund that invests more widely. This may increase the Fund’s volatility and cause the performance of a relatively small number of issuers to have a greater impact on the Fund’s performance.
TrueShares Structured Outcome (June) ETF | Options Tax Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Tax Risk. The Fund’s investments in offsetting positions with respect to the S&P 500 Price Index may be considered “straddles” for U.S. federal income tax purposes. If positions held by the Fund were treated as “straddles” for federal income tax purposes, or the Fund’s risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations, dividends on stocks that are a part of such positions would not constitute qualified dividend income subject to such favorable income tax treatment. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund’s gains and losses with respect to straddle positions.
TrueShares Structured Outcome (June) ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk. Because the Fund may “turn over” some or all of its portfolio frequently, the Fund may incur high levels of transaction costs from commissions or mark-ups in the bid/offer spread. Higher portfolio turnover (e.g., in excess of 100% per year) may result in the Fund paying higher levels of transaction costs and generating greater tax liabilities for shareholders.
TrueShares Structured Outcome (June) ETF | Tax Efficiency Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Tax Efficiency Risk. A significant portion of income received from the Fund may be subject to tax at effective tax rates that are higher than the rates that would apply if the Fund were to engage in a different investment strategy. Additionally, the Fund’s investment strategy may require it to effect redemptions, in whole or in part, for cash. As a result, the Fund may be required to sell portfolio securities to obtain the cash needed to distribute redemption proceeds. Further, to the extent the Fund is able to use certain of its derivatives to effect in-kind redemptions of the Fund's Shares, such usage may give rise to a taxable event for the Fund. In both cases, the Fund may be required to recognize investment income and/or capital gains or losses that it might not have recognized if it had completely satisfied the redemption in-kind. As a result, the Fund may be less tax efficient if it includes such a cash payment than if the in-kind redemption process was used exclusively. In addition, cash redemptions may incur higher brokerage costs than in-kind redemptions and these added costs may be borne by the Fund and negatively impact Fund performance. You should consult your tax advisor as to the tax consequences of purchasing, owning, and selling Shares.
TrueShares Structured Outcome (June) ETF | U.S. Treasury Obligations Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock U.S. Treasury Obligations Risk. U.S. Treasury obligations may differ from other fixed income securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s U.S. Treasury obligations to decline.
TrueShares Structured Outcome (June) ETF | S&P 500 Price Index (reflects no deduction for fees, expenses, or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (reflects no deduction for fees, expenses or taxes)
Label rr_AverageAnnualReturnLabel S&P 500 Price Index(reflects no deduction for fees, expenses or taxes)
1 Year rr_AverageAnnualReturnYear01 24.23%
Since Inception rr_AverageAnnualReturnSinceInception 4.99%
Inception Date rr_AverageAnnualReturnInceptionDate May 28, 2021
TrueShares Structured Outcome (June) ETF | TrueShares Structured Outcome (June) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol JUNZ
Shareholder Fee, Other rr_ShareholderFeeOther none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.79%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.02% [1]
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.81%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 83
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 259
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 450
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 1,002
Annual Return 2022 rr_AnnualReturn2022 (12.87%)
Annual Return 2023 rr_AnnualReturn2023 17.02%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 17.02%
Since Inception rr_AverageAnnualReturnSinceInception 4.57%
Inception Date rr_AverageAnnualReturnInceptionDate May 28, 2021
TrueShares Structured Outcome (June) ETF | TrueShares Structured Outcome (June) ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 14.31%
Since Inception rr_AverageAnnualReturnSinceInception 3.48%
TrueShares Structured Outcome (June) ETF | TrueShares Structured Outcome (June) ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Shares
1 Year rr_AverageAnnualReturnYear01 10.08%
Since Inception rr_AverageAnnualReturnSinceInception 3.05%
TrueShares Structured Outcome (July) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading TRUESHARES STRUCTURED OUTCOME (JULY) ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock The TrueShares Structured Outcome (July) ETF (the “July ETF” or the “Fund”) seeks to provide investors with returns (before fees and expenses) that track those of the S&P 500 Price Return Index (the “S&P 500 Price Index”) while seeking to provide a buffer against the first 8% to 12% of S&P 500 Price Index losses, over a twelve-month period. The current twelve-month period extends from July 1, 2023 to June 30, 2024.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.
Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock
The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in the Total Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. This rate excludes the value of portfolio securities whose maturities or expiration dates at the time of acquisition were one year or less. For the fiscal year ended December 31, 2023, the Fund’s portfolio turnover rate was 0% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate none
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The Example does not take into account brokerage commissions that you may pay on your purchases and sales of Shares.
Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategy
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing substantially all of its assets in options on the S&P 500 Price Index. The Fund’s investment adviser, TrueMark Investments, LLC (“TrueMark” or the “Adviser”), will employ a “buffer protect” options strategy that uses such options to seek to achieve exposure to the performance of the S&P 500 Price Index while mitigating the first 8% to 12% decline in the performance of the S&P 500 Price Index (the “Buffer”) over a 12-month period beginning on a specified day each July (each, a “Roll Date”). The period from one Roll Date to the next Roll Date is referred to as the “Investment Period,” and the first day of the Investment Period is referred to as the “Initial Investment Day.”
The Fund will purchase call options and sell (write) put options on the S&P 500 Price Index or an ETF that seeks to track the performance of the S&P 500 Price Index (each, a “S&P 500 Price Index ETF”) on each Initial Investment Day with an expiration on the next Roll Date. An option gives the purchaser of the option the right to purchase (for a call option) or sell (for a put option) the reference asset (or deliver cash equal to the value of the reference asset) at a specified price (“strike price”). In the event the reference asset declines in value, the value of a put option generally will increase and the value of a call option generally will decrease and may become worthless. In the event the reference asset appreciates in value, the value of a put option generally will decrease and become worthless and the value of a call option generally will increase.
On each Initial Investment Day, the Fund will sell (write) put options on the S&P 500 Price Index or an ETF that tracks the S&P 500 Price Index with a strike price within a range of approximately 8% to 12% lower than the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF. As the seller of these options, the Fund receives a premium from the buyer of the options, which the Fund invests in at-the-money call options on the S&P 500 Price Index or a S&P 500 Price Index ETF (i.e., call options having a strike price roughly equal to the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF). The relative price of the put
options sold (written) by the Fund to the price of the call options purchased by the Fund will determine the Fund’s exposure to the performance of the S&P 500 Price Index during the Investment Period. Due to the cost of the options used by the Fund, the correlation of the Fund’s performance to that of the S&P 500 Price Index is expected to be less than if the Fund invested directly in the constituents of the S&P 500 Price Index (i.e., without using options), and could be substantially less. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund may not realize gains to the same extent.
The Fund’s strategy also seeks to protect investors from a decline of up to 8% to 12% in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date. When the Adviser sells puts on the S&P 500 Price Index to create the buffer range, the proceeds are used to purchase calls at the money. However, not all puts generate the same premium relative to the downside exposure of the Fund. The Adviser will seek to deliver a buffer of 10% from the reference price of the S&P 500 Price Index on the first trading day of the month. However, the market could fluctuate on or after the buffer is set and this range allows for market condition volatility. The Fund is not designed to protect against declines of more than 8% to 12% in the performance of the S&P 500 Price Index, and there can be no guarantee that the Fund will be successful in implementing the buffer protect options strategy to protect against the first 8% to 12% decline. Additionally, even if the Fund mitigates a decline in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date, the Fund’s returns during the Investment Period (prior to the next Roll Date) may not reflect the buffer protect options strategy.
The Fund will invest in either standardized exchange-listed options or in exchange-traded FLexible EXchange Options (“FLEX Options”). FLEX Options are customized exchange-traded option contracts available through the Chicago Board Option Exchange (“Cboe”) that are guaranteed for settlement by The Options Clearing Corporation (“OCC”). FLEX Options provide investors with the ability to customize exercise prices, exercise styles, and expiration dates, while achieving price discovery in competitive, transparent, auction markets and avoiding the counterparty exposure of over-the-counter (“OTC”) options positions. The Fund will invest in European-style FLEX Options (i.e., they can only be exercised at the expiration date of the option) based on the performance of the S&P 500 Price Index or a S&P 500 Price Index ETF and which have an expiration date that is the last day of the Investment Period only. In general, the Fund intends to invest to the greatest extent possible in FLEX Options, as these options provide the best combination of OCC guarantees, price discovery, customization, and European-style settlement that is ideal for the Fund. However, the Fund may use listed options to provide an additional source of desired market exposure when the Adviser believes doing so will be beneficial to the Fund. The Fund also expects to invest in U.S. Treasury bonds or money market funds that invest in U.S. Treasury bonds.
The Fund is designed to provide the following outcomes during each individual Investment Period:
Change in the Returns of the S&P 500 Price IndexExpected Change in the Returns of the Fund
Declines between -8% and ‑12% (or more)
Declines 8% to 12% percentage points less than the S&P 500 Price Index (e.g., if the S&P 500 Price Index returns -35%, the Fund is designed to return -23% to -27%)
Declines between 0% and ‑8%No change
Appreciates The Fund’s returns will appreciate to a similar extent as the S&P 500 Price Index, but will be less than those of the S&P 500 Price Index due to the cost of the options used by the Fund
The charts below illustrate the hypothetical returns that the Fund seeks to provide in certain illustrative scenarios for a shareholder that purchases Shares on the Initial Investment Day and holds such Shares for the entire Investment Period. These charts do not take into account payment by the Fund of Total Annual Fund Operating Expenses and assume a buffer of 10%. There is no guarantee that the Fund will be successful in providing these investment outcomes for any Investment Period.
TrueShares SO Line Graph Image v2.jpg
TrueShares SO Bar Chart Image v2.jpg
The Fund includes a mix of purchased and written (sold) put and call options structured to seek to achieve the results described above. The Fund is designed to seek to achieve the results described above for investments made on the Initial Investment Day and held until the last day of the Investment Period. Investments made on any day other than the Initial Investment Day may differ significantly, positively or negatively, from the results described above. The Fund’s website, www.true-shares.com, contains information about the Fund’s holdings, and the performance of the S&P 500 Price Index as of the Initial Investment Day and the prior business day to assist an investor in understanding the range of results such investor can expect for investments made at times other than on the Initial Investment Day.
Additionally, the Fund’s website provides information relating to the returns of the Fund, including the Fund’s Buffer and its position relative to the performance of the S&P 500 Price Index on a daily basis.
The Fund’s operations are intended to be continuous. It will not terminate and distribute its assets at the conclusion of an Investment Period. On each Roll Date, another Investment Period will commence and the Fund will invest in a new set of options.
Risk [Heading] rr_RiskHeading Principal Investment Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time. The bar chart below shows the Fund’s performance for calendar years ended December 31. The table illustrates how the Fund’s average annual returns for the 1 year and since inception periods compare with those of the S&P 500 Price Index, which is integral to the Fund’s investment strategy and reflects a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Effective May 1, 2024, the Adviser began managing the Fund directly. Prior to May 1, 2024, the Fund was managed on a day-to-day basis by an investment sub-adviser. The Fund’s performance for periods prior to May 1, 2024 may have differed had the Fund been managed directly by the Adviser. Updated performance information is available on the Fund’s website at www.true-shares.com.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.true-shares.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Total Returns
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock The calendar year-to-date total return of the Fund as of March 31, 2024 was 8.38%. During the period of time shown in the bar chart, the highest quarterly return was 8.24% for the quarter ended December 31, 2023, and the lowest quarterly return was -7.32% for the quarter ended June 30, 2022.
Year to Date Return, Label rr_YearToDateReturnLabel year-to-date total return
Bar Chart, Year to Date Return, Date rr_BarChartYearToDateReturnDate Mar. 31, 2024
Bar Chart, Year to Date Return rr_BarChartYearToDateReturn 8.38%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest quarterly return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2023
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 8.24%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest quarterly return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Jun. 30, 2022
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (7.32%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns(for periods ended December 31, 2023)
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
TrueShares Structured Outcome (July) ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.
TrueShares Structured Outcome (July) ETF | Buffered Strategy Investment Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Strategy Investment Risk.
◦Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
◦FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
◦Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
◦Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (July) ETF | Buffered Strategy Investment Risk, Buffered Loss Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
TrueShares Structured Outcome (July) ETF | Buffered Strategy Investment Risk, FLEX Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
TrueShares Structured Outcome (July) ETF | Buffered Strategy Investment Risk, Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
TrueShares Structured Outcome (July) ETF | Buffered Strategy Investment Risk, Purchase And Sale Timing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (July) ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including custodians and financial intermediaries) to suffer data breaches or data corruption. Additionally, cybersecurity failures or breaches of the electronic systems of the Fund, the Adviser, or the Fund’s other service providers, market makers, Authorized Participants (“APs”), the Fund’s primary listing exchange, or the issuers of securities in which the Fund invests have the ability to disrupt and negatively affect the Fund’s business operations, including the ability to purchase and sell Shares, potentially resulting in financial losses to the Fund and its shareholders.
TrueShares Structured Outcome (July) ETF | Equity Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Equity Market Risk. The Fund invests in options that derive their performance from the S&P 500 Price Index, which is made up of common stocks. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including: expectations regarding government, economic, monetary and fiscal policies; inflation and interest rates; economic expansion or contraction; and global or regional political, economic and banking crises.
TrueShares Structured Outcome (July) ETF | ETF Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risks. The Fund is an ETF and, as a result of its structure, it is exposed to the following risks:
◦Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
◦Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
◦Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
◦Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (July) ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
TrueShares Structured Outcome (July) ETF | ETF Risks, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
TrueShares Structured Outcome (July) ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
TrueShares Structured Outcome (July) ETF | ETF Risks, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (July) ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk. The Fund is actively managed and may not meet its investment objective based on the Adviser’s success or failure to implement investment strategies for the Fund.
TrueShares Structured Outcome (July) ETF | Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Risk. The trading prices of securities and other instruments fluctuate in response to a variety of factors. These factors include events impacting the entire market or specific market segments, such as political, market and economic developments, as well as events that impact specific issuers. The Fund’s NAV and market price, like security and commodity prices generally, may fluctuate significantly in response to these and other factors. As a result, an investor could lose money over short or long periods of time. U.S. and international markets have experienced significant periods of volatility in recent years due to a number of these factors, including the impact of the COVID-19 pandemic and related public health issues, growth concerns in the U.S. and overseas, uncertainties regarding interest rates and trade tensions. In addition, local, regional or global events such as war, including Russia’s invasion of Ukraine, acts of terrorism, recessions, rising inflation, or other events could have a significant negative impact on the Fund and its investments. These developments as well as other events could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets.
TrueShares Structured Outcome (July) ETF | Money Market Instrument Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Money Market Instrument Risk. The Fund may use a variety of money market instruments for cash management purposes, including money market funds, depositary accounts and repurchase agreements. Money market funds may be subject to credit risk with respect to the debt instruments in which they invest. Depository accounts may be subject to credit risk with respect to the financial institution in which the depository account is held. Money market instruments may lose money.
TrueShares Structured Outcome (July) ETF | Options Tax Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Tax Risk. The Fund’s investments in offsetting positions with respect to the S&P 500 Price Index may be considered “straddles” for U.S. federal income tax purposes. If positions held by the Fund were treated as “straddles” for federal income tax purposes, or the Fund’s risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations,
dividends on stocks that are a part of such positions would not constitute qualified dividend income subject to such favorable income tax treatment. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund’s gains and losses with respect to straddle positions.
TrueShares Structured Outcome (July) ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk. Because the Fund may “turn over” some or all of its portfolio frequently, the Fund may incur high levels of transaction costs from commissions or mark-ups in the bid/offer spread. Higher portfolio turnover (e.g., in excess of 100% per year) may result in the Fund paying higher levels of transaction costs and generating greater tax liabilities for shareholders.
TrueShares Structured Outcome (July) ETF | Tax Efficiency Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Tax Efficiency Risk. A significant portion of income received from the Fund may be subject to tax at effective tax rates that are higher than the rates that would apply if the Fund were to engage in a different investment strategy. Additionally, the Fund’s investment strategy may require it to effect redemptions, in whole or in part, for cash. As a result, the Fund may be required to sell portfolio securities to obtain the cash needed to distribute redemption proceeds. Further, to the extent the Fund is able to use certain of its derivatives to effect in-kind redemptions of the Fund's Shares, such usage may give rise to a taxable event for the Fund. In both cases, the Fund may be required to recognize investment income and/or capital gains or losses that it might not have recognized if it had completely satisfied the redemption in-kind. As a result, the Fund may be less tax efficient if it includes such a cash payment than if the in-kind redemption process was used exclusively. In addition, cash redemptions may incur higher brokerage costs than in-kind redemptions and these added costs may be borne by the Fund and negatively impact Fund performance. You should consult your tax advisor as to the tax consequences of purchasing, owning, and selling Shares.
TrueShares Structured Outcome (July) ETF | U.S. Treasury Obligations Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock U.S. Treasury Obligations Risk. U.S. Treasury obligations may differ from other fixed income securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s U.S. Treasury obligations to decline.
TrueShares Structured Outcome (July) ETF | S&P 500 Price Index (reflects no deduction for fees, expenses, or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (reflects no deduction for fees, expenses, or taxes)
Label rr_AverageAnnualReturnLabel S&P 500 Price Index(reflects no deduction for fees, expenses, or taxes)
1 Year rr_AverageAnnualReturnYear01 24.23%
Since Inception rr_AverageAnnualReturnSinceInception 13.08%
Inception Date rr_AverageAnnualReturnInceptionDate Jun. 30, 2020
TrueShares Structured Outcome (July) ETF | TrueShares Structured Outcome (July) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol JULZ
Shareholder Fee, Other rr_ShareholderFeeOther none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.79%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.79%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 81
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 252
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 439
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 978
Annual Return 2021 rr_AnnualReturn2021 20.56%
Annual Return 2022 rr_AnnualReturn2022 (9.50%)
Annual Return 2023 rr_AnnualReturn2023 17.81%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 17.81%
Since Inception rr_AverageAnnualReturnSinceInception 12.30%
Inception Date rr_AverageAnnualReturnInceptionDate Jun. 30, 2020
TrueShares Structured Outcome (July) ETF | TrueShares Structured Outcome (July) ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 16.15%
Since Inception rr_AverageAnnualReturnSinceInception 11.83%
TrueShares Structured Outcome (July) ETF | TrueShares Structured Outcome (July) ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Shares
1 Year rr_AverageAnnualReturnYear01 10.55%
Since Inception rr_AverageAnnualReturnSinceInception 9.47%
TrueShares Structured Outcome (August) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading TRUESHARES STRUCTURED OUTCOME (AUGUST) ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock The TrueShares Structured Outcome (August) ETF (the “August ETF” or the “Fund”) seeks to provide investors with returns (before fees and expenses) that track those of the S&P 500 Price Return Index (the “S&P 500 Price Index”) while seeking to provide a buffer against the first 8% to 12% of S&P 500 Price Index losses, over a twelve-month period. The current twelve-month period extends from August 1, 2023 to July 31, 2024.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.
Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock
The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in the Total Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. This rate excludes the value of portfolio securities whose maturities or expiration dates at the time of acquisition were one year or less. For the fiscal year ended December 31, 2023, the Fund’s portfolio turnover rate was 228% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate 228.00%
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees Acquired Fund Fees and Expenses (“AFFE”) are the indirect costs of investing in other investment companies. Total Annual Fund Operating Expenses do not correlate to the expense ratios in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund and exclude AFFE.
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The Example does not take into account brokerage commissions that you may pay on your purchases and sales of Shares.
Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategy
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing substantially all of its assets in options on the S&P 500 Price Index. TrueMark Investments, LLC (“TrueMark” or the “Adviser”), will employ a “buffer protect” options strategy that uses such options to seek to achieve exposure to the performance of the S&P 500 Price Index while mitigating the first 8% to 12% decline in the performance of the S&P 500 Price Index (the “Buffer”) over a 12-month period beginning on a specified day each August (each, a “Roll Date”). The period from one Roll Date to the next Roll Date is referred to as the “Investment Period,” and the first day of the Investment Period is referred to as the “Initial Investment Day.”
The Fund will purchase call options and sell (write) put options on the S&P 500 Price Index or an ETF that seeks to track the performance of the S&P 500 Price Index (each, a “S&P 500 Price Index ETF”) on each Initial Investment Day with an expiration on the next Roll Date. An option gives the purchaser of the option the right to purchase (for a call option) or sell (for a put option) the reference asset (or deliver cash equal to the value of the reference asset) at a specified price (“strike price”). In the event the reference asset declines in value, the value of a put option generally will increase and the value of a call option generally will decrease and may become worthless. In the event the reference asset appreciates in value, the value of a put option generally will decrease and become worthless and the value of a call option generally will increase.
On each Initial Investment Day, the Fund will sell (write) put options on the S&P 500 Price Index or an ETF that tracks the S&P 500 Price Index with a strike price within a range of approximately 8% to 12% lower than the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF. As the seller of these options, the Fund receives a premium from the buyer of the options, which the Fund invests in at-the-money call options on the S&P 500 Price Index or a S&P 500 Price Index ETF (i.e., call options having a strike price roughly equal to the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF). The relative price of the put options sold (written) by the Fund to the price of the call options purchased by the Fund will determine the Fund’s exposure to the performance of the S&P 500 Price Index during the Investment Period. Due to the cost of the options used by the Fund, the correlation of the Fund’s performance to that of the S&P 500 Price Index is expected to be less than if the Fund invested directly in the constituents of the S&P 500 Price Index (i.e., without using options), and could be substantially less. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund may not realize gains to the same extent.
The Fund’s strategy also seeks to protect investors from a decline of up to 8% to 12% in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date. When the Adviser sells puts on the S&P 500 Price Index to create the buffer range, the proceeds are used to purchase calls at the money. However, not all puts generate the same premium relative to the downside exposure of the Fund. The Adviser will seek to deliver a buffer of 10% from the reference price of the S&P 500 Price Index on the first trading day of the month. However, the market could fluctuate on or after the buffer is set and this range allows for market condition volatility. The Fund is not designed to protect against declines of more than 8% to 12% in the performance of the S&P 500 Price Index, and there can be no guarantee that the Fund will be successful in implementing the buffer protect options strategy to protect against the first 8% to 12% decline. Additionally, even if the Fund mitigates a decline in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date, the Fund’s returns during the Investment Period (prior to the next Roll Date) may not reflect the buffer protect options strategy.
The Fund will invest in either standardized exchange-listed options or in exchange-traded FLexible EXchange Options (“FLEX Options”). FLEX Options are customized exchange-traded option contracts available through the Chicago Board Option Exchange (“Cboe”) that are guaranteed for settlement by The Options Clearing Corporation (“OCC”). FLEX Options provide investors with the ability to customize exercise prices, exercise styles, and expiration dates, while achieving price discovery in competitive, transparent, auction markets and avoiding the counterparty exposure of over-the-counter (“OTC”) options positions. The Fund will invest in European-style FLEX Options (i.e., they can only be exercised at the expiration date of the option) based on the performance of the S&P 500 Price Index or a S&P 500 Price Index ETF and which have an expiration date that is the last day of the Investment Period only. In general, the Fund intends to invest to the greatest extent possible in FLEX Options, as these options provide the best combination of OCC guarantees, price discovery, customization, and European-style settlement that is ideal for the Fund. However, the Fund may use listed options to provide an additional source of desired market exposure when the Adviser believes doing so will be beneficial to the Fund. The Fund also expects to invest in U.S. Treasury bonds or money market funds that invest in U.S. Treasury bonds.
The Fund is designed to provide the following outcomes during each individual Investment Period:
Change in the Returns of the S&P 500 Price IndexExpected Change in the Returns of the Fund
Declines between -8% and ‑12% (or more)
Declines 8% to 12% percentage points less than the S&P 500 Price Index (e.g., if the S&P 500 Price Index returns -35%, the Fund is designed to return -23% to -27%)
Declines between 0% and ‑8%No change
Appreciates The Fund’s returns will appreciate to a similar extent as the S&P 500 Price Index, but will be less than those of the S&P 500 Price Index due to the cost of the options used by the Fund
The charts below illustrate the hypothetical returns that the Fund seeks to provide in certain illustrative scenarios for a shareholder that purchases Shares on the Initial Investment Day and holds such Shares for the entire Investment Period. These charts do not take into account payment by the Fund of Total Annual Fund Operating Expenses and assume a buffer of 10%. There is no guarantee that the Fund will be successful in providing these investment outcomes for any Investment Period.
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The Fund includes a mix of purchased and written (sold) put and call options structured to seek to achieve the results described above. The Fund is designed to seek to achieve the results described above for investments made on the Initial Investment Day and held until the last day of the Investment Period. Investments made on any day other than the Initial Investment Day may differ significantly, positively or negatively, from the results described above. The Fund’s website, www.true-shares.com, contains information about the Fund’s holdings, and the performance of the S&P 500 Price Index as of the Initial Investment Day and the prior business day to assist an investor in understanding the range of results such investor can expect for investments made at times other than on the Initial Investment Day.
Additionally, the Fund’s website provides information relating to the returns of the Fund, including the Fund’s Buffer and its position relative to the performance of the S&P 500 Price Index on a daily basis.
The Fund’s operations are intended to be continuous. It will not terminate and distribute its assets at the conclusion of an Investment Period. On each Roll Date, another Investment Period will commence and the Fund will invest in a new set of options.
Risk [Heading] rr_RiskHeading Principal Investment Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time. The bar chart below shows the Fund’s performance for calendar years ended December 31. The table illustrates how the Fund’s average annual returns for the 1 year and since inception periods compare with those of the S&P 500 Price Index, which is integral to the Fund’s investment strategy and reflects a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Effective May 1, 2024, the Adviser began managing the Fund directly. Prior to May 1, 2024, the Fund was managed on a day-to-day basis by an investment sub-adviser. The Fund’s performance for periods prior to May 1, 2024 may have differed had the Fund been managed directly by the Adviser. Updated performance information is available on the Fund’s website at www.true-shares.com.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.true-shares.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Total Returns
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock The calendar year-to-date total return of the Fund as of March 31, 2024 was 7.99%. During the period of time shown in the bar chart, the highest quarterly return was 8.24% for the quarter ended December 31, 2023, and the lowest quarterly return was -8.33% for the quarter ended June 30, 2022.
Year to Date Return, Label rr_YearToDateReturnLabel year-to-date total return
Bar Chart, Year to Date Return, Date rr_BarChartYearToDateReturnDate Mar. 31, 2024
Bar Chart, Year to Date Return rr_BarChartYearToDateReturn 7.99%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest quarterly return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2023
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 8.24%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest quarterly return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Jun. 30, 2022
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (8.33%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns(for periods ended December 31, 2023)
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
TrueShares Structured Outcome (August) ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.
TrueShares Structured Outcome (August) ETF | Buffered Strategy Investment Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Strategy Investment Risk.
◦Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
◦FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
◦Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
◦Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (August) ETF | Buffered Strategy Investment Risk, Buffered Loss Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
TrueShares Structured Outcome (August) ETF | Buffered Strategy Investment Risk, FLEX Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
TrueShares Structured Outcome (August) ETF | Buffered Strategy Investment Risk, Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
TrueShares Structured Outcome (August) ETF | Buffered Strategy Investment Risk, Purchase And Sale Timing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (August) ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including custodians and financial intermediaries) to suffer data breaches or data corruption. Additionally, cybersecurity failures or breaches of the electronic systems of the Fund, the Adviser, or the Fund’s other service providers, market makers, Authorized Participants (“APs”), the Fund’s primary listing exchange, or the issuers of securities in which the Fund invests have the ability to disrupt and negatively affect the Fund’s business operations, including the ability to purchase and sell Shares, potentially resulting in financial losses to the Fund and its shareholders.
TrueShares Structured Outcome (August) ETF | Equity Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Equity Market Risk. The Fund invests in options that derive their performance from the S&P 500 Price Index, which is made up of common stocks. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including: expectations regarding government, economic, monetary and fiscal policies; inflation and interest rates; economic expansion or contraction; and global or regional political, economic and banking crises.
TrueShares Structured Outcome (August) ETF | ETF Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risks. The Fund is an ETF and, as a result of its structure, it is exposed to the following risks:
◦Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
◦Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
◦Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
◦Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (August) ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
TrueShares Structured Outcome (August) ETF | ETF Risks, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
TrueShares Structured Outcome (August) ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
TrueShares Structured Outcome (August) ETF | ETF Risks, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (August) ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk. The Fund is actively managed and may not meet its investment objective based on the Adviser’s success or failure to implement investment strategies for the Fund.
TrueShares Structured Outcome (August) ETF | Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Risk. The trading prices of securities and other instruments fluctuate in response to a variety of factors. These factors include events impacting the entire market or specific market segments, such as political, market and economic developments, as well as events that impact specific issuers. The Fund’s NAV and market price, like security and commodity prices generally, may fluctuate significantly in response to these and other factors. As a result, an investor could lose money over short or long periods of time. U.S. and international markets have experienced significant periods of volatility in recent years due to a number of these factors, including the impact of the COVID-19 pandemic and related public health issues, growth concerns in the U.S. and overseas, uncertainties regarding interest rates and trade tensions. In addition, local, regional or global events such as war, including Russia’s invasion of Ukraine, acts of terrorism, recessions, rising inflation, or other events could have a significant negative impact on the Fund and its investments. These developments as well as other events could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets.
TrueShares Structured Outcome (August) ETF | Money Market Instrument Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Money Market Instrument Risk. The Fund may use a variety of money market instruments for cash management purposes, including money market funds, depositary accounts and repurchase agreements. Money market funds may be subject to credit risk with respect to the debt instruments in which they invest. Depository accounts may be subject to credit risk with respect to the financial institution in which the depository account is held. Money market instruments may lose money.
TrueShares Structured Outcome (August) ETF | Options Tax Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Tax Risk. The Fund’s investments in offsetting positions with respect to the S&P 500 Price Index may be considered “straddles” for U.S. federal income tax purposes. If positions held by the Fund were treated as “straddles” for federal income tax purposes, or the Fund’s risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations,
dividends on stocks that are a part of such positions would not constitute qualified dividend income subject to such favorable income tax treatment. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund’s gains and losses with respect to straddle positions.
TrueShares Structured Outcome (August) ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk. Because the Fund may “turn over” some or all of its portfolio frequently, the Fund may incur high levels of transaction costs from commissions or mark-ups in the bid/offer spread. Higher portfolio turnover (e.g., in excess of 100% per year) may result in the Fund paying higher levels of transaction costs and generating greater tax liabilities for shareholders.
TrueShares Structured Outcome (August) ETF | Tax Efficiency Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Tax Efficiency Risk. A significant portion of income received from the Fund may be subject to tax at effective tax rates that are higher than the rates that would apply if the Fund were to engage in a different investment strategy. Additionally, the Fund’s investment strategy may require it to effect redemptions, in whole or in part, for cash. As a result, the Fund may be required to sell portfolio securities to obtain the cash needed to distribute redemption proceeds. Further, to the extent the Fund is able to use certain of its derivatives to effect in-kind redemptions of the Fund's Shares, such usage may give rise to a taxable event for the Fund. In both cases, the Fund may be required to recognize investment income and/or capital gains or losses that it might not have recognized if it had completely satisfied the redemption in-kind. As a result, the Fund may be less tax efficient if it includes such a cash payment than if the in-kind redemption process was used exclusively. In addition, cash redemptions may incur higher brokerage costs than in-kind redemptions and these added costs may be borne by the Fund and negatively impact Fund performance. You should consult your tax advisor as to the tax consequences of purchasing, owning, and selling Shares.
TrueShares Structured Outcome (August) ETF | U.S. Treasury Obligations Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock U.S. Treasury Obligations Risk. U.S. Treasury obligations may differ from other fixed income securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s U.S. Treasury obligations to decline.
TrueShares Structured Outcome (August) ETF | S&P 500 Price Index (reflects no deduction for fees, expenses, or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (reflects no deduction for fees, expenses, or taxes)
Label rr_AverageAnnualReturnLabel S&P 500 Price Index(reflects no deduction for fees, expenses, or taxes)
1 Year rr_AverageAnnualReturnYear01 24.23%
Since Inception rr_AverageAnnualReturnSinceInception 11.66%
Inception Date rr_AverageAnnualReturnInceptionDate Jul. 31, 2020
TrueShares Structured Outcome (August) ETF | TrueShares Structured Outcome (August) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol AUGZ
Shareholder Fee, Other rr_ShareholderFeeOther none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.79%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.01% [2]
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.80%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 82
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 255
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 444
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 990
Annual Return 2021 rr_AnnualReturn2021 20.83%
Annual Return 2022 rr_AnnualReturn2022 (10.55%)
Annual Return 2023 rr_AnnualReturn2023 17.25%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 17.25%
Since Inception rr_AverageAnnualReturnSinceInception 10.66%
Inception Date rr_AverageAnnualReturnInceptionDate Jul. 31, 2020
TrueShares Structured Outcome (August) ETF | TrueShares Structured Outcome (August) ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 15.67%
Since Inception rr_AverageAnnualReturnSinceInception 10.17%
TrueShares Structured Outcome (August) ETF | TrueShares Structured Outcome (August) ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Shares
1 Year rr_AverageAnnualReturnYear01 10.21%
Since Inception rr_AverageAnnualReturnSinceInception 8.13%
TrueShares Structured Outcome (September) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading TRUESHARES STRUCTURED OUTCOME (SEPTEMBER) ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock The TrueShares Structured Outcome (September) ETF (the “September ETF” or the “Fund”) seeks to provide investors with returns (before fees and expenses) that track those of the S&P 500 Price Return Index (the “S&P 500 Price Index”) while seeking to provide a buffer against the first 8% to 12% of S&P 500 Price Index losses, over a twelve-month period. The current twelve-month period extends from September 1, 2023 to August 31, 2024.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.
Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock
The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in the Total Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. This rate excludes the value of portfolio securities whose maturities or expiration dates at the time of acquisition were one year or less. For the fiscal year ended December 31, 2023, the Fund’s portfolio turnover rate was 0% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate none
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees Acquired Fund Fees and Expenses (“AFFE”) are the indirect costs of investing in other investment companies. Total Annual Fund Operating Expenses do not correlate to the expense ratios in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund and exclude AFFE.
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The Example does not take into account brokerage commissions that you may pay on your purchases and sales of Shares.
Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategy
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing substantially all of its assets in options on the S&P 500 Price Index. The Fund’s investment adviser, TrueMark Investments, LLC (“TrueMark” or the “Adviser”), will employ a “buffer protect” options strategy that uses such options to seek to achieve exposure to the performance of the S&P 500 Price Index while mitigating the first 8% to 12% decline in the performance of the S&P 500 Price Index (the “Buffer”) over a 12-month period beginning on a specified day each September (each, a “Roll Date”). The period from one Roll Date to the next Roll Date is referred to as the “Investment Period,” and the first day of the Investment Period is referred to as the “Initial Investment Day.”
The Fund will purchase call options and sell (write) put options on the S&P 500 Price Index or an ETF that seeks to track the performance of the S&P 500 Price Index (each, a “S&P 500 Price Index ETF”) on each Initial Investment Day with an expiration on the next Roll Date. An option gives the purchaser of the option the right to purchase (for a call option) or sell (for a put option) the reference asset (or deliver cash equal to the value of the reference asset) at a specified price (“strike price”). In the event the reference asset declines in value, the value of a put option generally will increase and the value of a call option generally will decrease and may become worthless. In the event the reference asset appreciates in value, the value of a put option generally will decrease and become worthless and the value of a call option generally will increase.
On each Initial Investment Day, the Fund will sell (write) put options on the S&P 500 Price Index or an ETF that tracks the S&P 500 Price Index with a strike price within a range of approximately 8% to 12% lower than the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF. As the seller of these options, the Fund receives a premium from the buyer of the options, which the Fund invests in at-the-money call options on the S&P 500 Price Index or a S&P 500 Price Index ETF (i.e., call options having a strike price roughly equal to the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF). The relative price of the put options sold (written) by the Fund to the price of the call options purchased by the Fund will determine the Fund’s exposure to the performance of the S&P 500 Price Index during the Investment Period. Due to the cost of the options used by the Fund, the correlation of the Fund’s performance to that of the S&P 500 Price Index is expected to be less than if the Fund invested directly in the constituents of the S&P 500 Price Index (i.e., without using options), and could be substantially less. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund may not realize gains to the same extent.
The Fund’s strategy also seeks to protect investors from a decline of up to 8% to 12% in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date. When the Adviser sells puts on the S&P 500 Price Index to create the buffer range, the proceeds are used to purchase calls at the money. However, not all puts generate the same premium relative to the downside exposure of the Fund. The Adviser will seek to deliver a buffer of 10% from the reference price of the S&P 500 Price Index on the first trading day of the month. However, the market could fluctuate on or after the buffer is set and this range allows for market condition volatility. The Fund is not designed to protect against declines of more than 8% to 12% in the performance of the S&P 500 Price Index, and there can be no guarantee that the Fund will be successful in implementing the buffer protect options strategy to protect against the first 8% to 12% decline. Additionally, even if the Fund mitigates a decline in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date, the Fund’s returns during the Investment Period (prior to the next Roll Date) may not reflect the buffer protect options strategy.
The Fund will invest in either standardized exchange-listed options or in exchange-traded FLexible EXchange Options (“FLEX Options”). FLEX Options are customized exchange-traded option contracts available through the Chicago Board Option Exchange (“Cboe”) that are guaranteed for settlement by The Options Clearing Corporation (“OCC”). FLEX Options provide investors with the ability to customize exercise prices, exercise styles, and expiration dates, while achieving price discovery in competitive, transparent, auction markets and avoiding the counterparty exposure of over-the-counter (“OTC”) options positions. The Fund will invest in European-style FLEX Options (i.e., they can only be exercised at the expiration date of the option) based on the performance of the S&P 500 Price Index or a S&P 500 Price Index ETF and which have an expiration date that is the last day of the Investment Period only. In general, the Fund intends to invest to the greatest extent possible in FLEX Options, as these options provide the best combination of OCC guarantees, price discovery, customization, and European-style settlement that is ideal for the Fund. However, the Fund may use listed options to provide an additional source of desired market exposure when the Adviser believes doing so will be beneficial to the Fund. The Fund also expects to invest in U.S. Treasury bonds or money market funds that invest in U.S. Treasury bonds.
The Fund is designed to provide the following outcomes during each individual Investment Period:
Change in the Returns of the S&P 500 Price IndexExpected Change in the Returns of the Fund
Declines between -8% and ‑12% (or more)
Declines 8% to 12% percentage points less than the S&P 500 Price Index (e.g., if the S&P 500 Price Index returns -35%, the Fund is designed to return -23% to -27%)
Declines between 0% and ‑8%No change
Appreciates The Fund’s returns will appreciate to a similar extent as the S&P 500 Price Index, but will be less than those of the S&P 500 Price Index due to the cost of the options used by the Fund
The charts below illustrate the hypothetical returns that the Fund seeks to provide in certain illustrative scenarios for a shareholder that purchases Shares on the Initial Investment Day and holds such Shares for the entire Investment Period. These charts do not take into account payment by the Fund of Total Annual Fund Operating Expenses and assume a buffer of 10%. There is no guarantee that the Fund will be successful in providing these investment outcomes for any Investment Period.
TrueShares SO Line Graph Image v2.jpg
TrueShares SO Bar Chart Image v2.jpg
The Fund includes a mix of purchased and written (sold) put and call options structured to seek to achieve the results described above. The Fund is designed to seek to achieve the results described above for investments made on the Initial Investment Day and held until the last day of the Investment Period. Investments made on any day other than the Initial Investment Day may differ significantly, positively or negatively, from the results described above. The Fund’s website, www.true-shares.com, contains information about the Fund’s holdings, and the performance of the S&P 500 Price Index as of the Initial Investment Day and the prior business day to assist an investor in understanding the range of results such investor can expect for investments made at times other than on the Initial Investment Day.
Additionally, the Fund’s website provides information relating to the returns of the Fund, including the Fund’s Buffer and its position relative to the performance of the S&P 500 Price Index on a daily basis.
The Fund’s operations are intended to be continuous. It will not terminate and distribute its assets at the conclusion of an Investment Period. On each Roll Date, another Investment Period will commence and the Fund will invest in a new set of options.
Risk [Heading] rr_RiskHeading Principal Investment Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time. The bar chart below shows the Fund’s performance for calendar years ended December 31. The table illustrates how the Fund’s average annual returns for the 1 year and since inception periods compare with those of the S&P 500 Price Index, which is integral to the Fund’s investment strategy and reflects a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Effective May 1, 2024, the Adviser began managing the Fund directly. Prior to May 1, 2024, the Fund was managed on a day-to-day basis by an investment sub-adviser. The Fund’s performance for periods prior to May 1, 2024 may have differed had the Fund been managed directly by the Adviser. Updated performance information is available on the Fund’s website at www.true-shares.com.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.true-shares.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Total Returns
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock The calendar year-to-date total return of the Fund as of March 31, 2024 was 8.07%. During the period of time shown in the bar chart, the highest quarterly return was 8.59% for the quarter ended December 31, 2023, and the lowest quarterly return was -9.13% for the quarter ended June 30, 2022.
Year to Date Return, Label rr_YearToDateReturnLabel year-to-date total return
Bar Chart, Year to Date Return, Date rr_BarChartYearToDateReturnDate Mar. 31, 2024
Bar Chart, Year to Date Return rr_BarChartYearToDateReturn 8.07%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest quarterly return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2023
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 8.59%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest quarterly return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Jun. 30, 2022
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (9.13%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns(for periods ended December 31, 2023)
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
TrueShares Structured Outcome (September) ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.
TrueShares Structured Outcome (September) ETF | Buffered Strategy Investment Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Strategy Investment Risk.
◦Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
◦FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
◦Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
◦Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (September) ETF | Buffered Strategy Investment Risk, Buffered Loss Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
TrueShares Structured Outcome (September) ETF | Buffered Strategy Investment Risk, FLEX Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
TrueShares Structured Outcome (September) ETF | Buffered Strategy Investment Risk, Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
TrueShares Structured Outcome (September) ETF | Buffered Strategy Investment Risk, Purchase And Sale Timing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (September) ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including custodians and financial intermediaries) to suffer data breaches or data corruption. Additionally, cybersecurity failures or breaches of the electronic systems of the Fund, the Adviser, or the Fund’s other service providers, market makers, Authorized Participants (“APs”), the Fund’s primary listing exchange, or the issuers of securities in which the Fund invests have the ability to disrupt and negatively affect the Fund’s business operations, including the ability to purchase and sell Shares, potentially resulting in financial losses to the Fund and its shareholders.
TrueShares Structured Outcome (September) ETF | Equity Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Equity Market Risk. The Fund invests in options that derive their performance from the S&P 500 Price Index, which is made up of common stocks. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including: expectations regarding government, economic, monetary and fiscal policies; inflation and interest rates; economic expansion or contraction; and global or regional political, economic and banking crises.
TrueShares Structured Outcome (September) ETF | ETF Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risks. The Fund is an ETF and, as a result of its structure, it is exposed to the following risks:
◦Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
◦Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
◦Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
◦Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (September) ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
TrueShares Structured Outcome (September) ETF | ETF Risks, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
TrueShares Structured Outcome (September) ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
TrueShares Structured Outcome (September) ETF | ETF Risks, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (September) ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk. The Fund is actively managed and may not meet its investment objective based on the Adviser’s success or failure to implement investment strategies for the Fund.
TrueShares Structured Outcome (September) ETF | Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Risk. The trading prices of securities and other instruments fluctuate in response to a variety of factors. These factors include events impacting the entire market or specific market segments, such as political, market and economic developments, as well as events that impact specific issuers. The Fund’s NAV and market price, like security and commodity prices generally, may fluctuate significantly in response to these and other factors. As a result, an investor could lose money over short or long periods of time. U.S. and international markets have experienced significant periods of volatility in recent years due to a number of these factors, including the impact of the COVID-19 pandemic and related public health issues, growth concerns in the U.S. and overseas, uncertainties regarding interest rates and trade tensions. In addition, local, regional or global events such as war, including Russia’s invasion of Ukraine, acts of terrorism, recessions, rising inflation, or other events could have a significant negative impact on the Fund and its investments. These developments as well as other events could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets.
TrueShares Structured Outcome (September) ETF | Money Market Instrument Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Money Market Instrument Risk. The Fund may use a variety of money market instruments for cash management purposes, including money market funds, depositary accounts and repurchase agreements. Money market funds may be subject to credit risk with respect to the debt instruments in which they invest. Depository accounts may be subject to credit risk with respect to the financial institution in which the depository account is held. Money market instruments may lose money.
TrueShares Structured Outcome (September) ETF | Options Tax Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Tax Risk. The Fund’s investments in offsetting positions with respect to the S&P 500 Price Index may be considered “straddles” for U.S. federal income tax purposes. If positions held by the Fund were treated as “straddles” for federal income tax purposes, or the Fund’s risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations, dividends on stocks that are a part of such positions would not constitute qualified dividend income subject to such favorable income tax treatment. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund’s gains and losses with respect to straddle positions.
TrueShares Structured Outcome (September) ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk. Because the Fund may “turn over” some or all of its portfolio frequently, the Fund may incur high levels of transaction costs from commissions or mark-ups in the bid/offer spread. Higher portfolio turnover (e.g., in excess of 100% per year) may result in the Fund paying higher levels of transaction costs and generating greater tax liabilities for shareholders.
TrueShares Structured Outcome (September) ETF | Tax Efficiency Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Tax Efficiency Risk. A significant portion of income received from the Fund may be subject to tax at effective tax rates that are higher than the rates that would apply if the Fund were to engage in a different investment strategy. Additionally, the Fund’s investment strategy may require it to effect redemptions, in whole or in part, for cash. As a result, the Fund may be required to sell portfolio securities to obtain the cash needed to distribute redemption proceeds. Further, to the extent the Fund is able to use certain of its derivatives to effect in-kind redemptions of the Fund's Shares, such usage may give rise to a taxable event for the Fund. In both cases, the Fund may be required to recognize investment income and/or capital gains or losses that it might not have recognized if it had completely satisfied the redemption in-kind. As a result, the Fund may be less tax efficient if it includes such a cash payment than if the in-kind redemption process was used exclusively. In addition, cash redemptions may incur higher brokerage costs than in-kind redemptions and these added costs may be borne by the Fund and negatively impact Fund performance. You should consult your tax advisor as to the tax consequences of purchasing, owning, and selling Shares.
TrueShares Structured Outcome (September) ETF | U.S. Treasury Obligations Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock U.S. Treasury Obligations Risk. U.S. Treasury obligations may differ from other fixed income securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s U.S. Treasury obligations to decline.
TrueShares Structured Outcome (September) ETF | S&P 500 Price Index (reflects no deduction for fees, expenses, or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (reflects no deduction for fees, expenses, or taxes)
Label rr_AverageAnnualReturnLabel S&P 500 Price Index(reflects no deduction for fees, expenses, or taxes)
1 Year rr_AverageAnnualReturnYear01 24.23%
Since Inception rr_AverageAnnualReturnSinceInception 9.73%
Inception Date rr_AverageAnnualReturnInceptionDate Aug. 31, 2020
TrueShares Structured Outcome (September) ETF | TrueShares Structured Outcome (September) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol SEPZ
Shareholder Fee, Other rr_ShareholderFeeOther none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.79%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.01% [3]
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.80%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 82
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 255
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 444
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 990
Annual Return 2021 rr_AnnualReturn2021 21.47%
Annual Return 2022 rr_AnnualReturn2022 (8.34%)
Annual Return 2023 rr_AnnualReturn2023 17.72%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 17.72%
Since Inception rr_AverageAnnualReturnSinceInception 10.52%
Inception Date rr_AverageAnnualReturnInceptionDate Aug. 31, 2020
TrueShares Structured Outcome (September) ETF | TrueShares Structured Outcome (September) ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 16.08%
Since Inception rr_AverageAnnualReturnSinceInception 9.96%
TrueShares Structured Outcome (September) ETF | TrueShares Structured Outcome (September) ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Shares
1 Year rr_AverageAnnualReturnYear01 10.49%
Since Inception rr_AverageAnnualReturnSinceInception 7.98%
TrueShares Structured Outcome (October) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading TRUESHARES STRUCTURED OUTCOME (OCTOBER) ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock The TrueShares Structured Outcome (October) ETF (the “October ETF” or the “Fund”) seeks to provide investors with returns (before fees and expenses) that track those of the S&P 500 Price Return Index (the “S&P 500 Price Index”) while seeking to provide a buffer against the first 8% to 12% of S&P 500 Price Index losses, over a twelve-month period. The current twelve-month period extends from October 1, 2023 to September 30, 2024.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.
Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock
The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in the Total Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. This rate excludes the value of portfolio securities whose maturities or expiration dates at the time of acquisition were one year or less. For the fiscal year ended December 31, 2023, the Fund’s portfolio turnover rate was 3% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate 3.00%
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The Example does not take into account brokerage commissions that you may pay on your purchases and sales of Shares.
Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategy
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing substantially all of its assets in options on the S&P 500 Price Index. The Fund’s investment adviser, TrueMark Investments, LLC (“TrueMark” or the “Adviser”), will employ a “buffer protect” options strategy that uses such options to seek to achieve exposure to the performance of the S&P 500 Price Index while mitigating the first 8% to 12% decline in the performance of the S&P 500 Price Index (the “Buffer”) over a 12-month period beginning on a specified day each October (each, a “Roll Date”). The period from one Roll Date to the next Roll Date is referred to as the “Investment Period,” and the first day of the Investment Period is referred to as the “Initial Investment Day.”
The Fund will purchase call options and sell (write) put options on the S&P 500 Price Index or an ETF that seeks to track the performance of the S&P 500 Price Index (each, a “S&P 500 Price Index ETF”) on each Initial Investment Day with an expiration on the next Roll Date. An option gives the purchaser of the option the right to purchase (for a call option) or sell (for a put option) the reference asset (or deliver cash equal to the value of the reference asset) at a specified price (“strike price”). In the event the reference asset declines in value, the value of a put option generally will increase and the value of a call option generally will decrease and may become worthless. In the event the reference asset appreciates in value, the value of a put option generally will decrease and become worthless and the value of a call option generally will increase.
On each Initial Investment Day, the Fund will sell (write) put options on the S&P 500 Price Index or an ETF that tracks the S&P 500 Price Index with a strike price within a range of approximately 8% to 12% lower than the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF. As the seller of these options, the Fund receives a premium from the buyer of the options, which the Fund invests in at-the-money call options on the S&P 500 Price Index or a S&P 500 Price Index ETF (i.e., call options having a strike price roughly equal to the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF). The relative price of the put
options sold (written) by the Fund to the price of the call options purchased by the Fund will determine the Fund’s exposure to the performance of the S&P 500 Price Index during the Investment Period. Due to the cost of the options used by the Fund, the correlation of the Fund’s performance to that of the S&P 500 Price Index is expected to be less than if the Fund invested directly in the constituents of the S&P 500 Price Index (i.e., without using options), and could be substantially less. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund may not realize gains to the same extent.
The Fund’s strategy also seeks to protect investors from a decline of up to 8% to 12% in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date. When the Adviser sells puts on the S&P 500 Price Index to create the buffer range, the proceeds are used to purchase calls at the money. However, not all puts generate the same premium relative to the downside exposure of the Fund. The Adviser will seek to deliver a buffer of 10% from the reference price of the S&P 500 Price Index on the first trading day of the month. However, the market could fluctuate on or after the buffer is set and this range allows for market condition volatility. The Fund is not designed to protect against declines of more than 8% to 12% in the performance of the S&P 500 Price Index, and there can be no guarantee that the Fund will be successful in implementing the buffer protect options strategy to protect against the first 8% to 12% decline. Additionally, even if the Fund mitigates a decline in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date, the Fund’s returns during the Investment Period (prior to the next Roll Date) may not reflect the buffer protect options strategy.
The Fund will invest in either standardized exchange-listed options or in exchange-traded FLexible EXchange Options (“FLEX Options”). FLEX Options are customized exchange-traded option contracts available through the Chicago Board Option Exchange (“Cboe”) that are guaranteed for settlement by The Options Clearing Corporation (“OCC”). FLEX Options provide investors with the ability to customize exercise prices, exercise styles, and expiration dates, while achieving price discovery in competitive, transparent, auction markets and avoiding the counterparty exposure of over-the-counter (“OTC”) options positions. The Fund will invest in European-style FLEX Options (i.e., they can only be exercised at the expiration date of the option) based on the performance of the S&P 500 Price Index or a S&P 500 Price Index ETF and which have an expiration date that is the last day of the Investment Period only. In general, the Fund intends to invest to the greatest extent possible in FLEX Options, as these options provide the best combination of OCC guarantees, price discovery, customization, and European-style settlement that is ideal for the Fund. However, the Fund may use listed options to provide an additional source of desired market exposure when the Adviser believes doing so will be beneficial to the Fund. The Fund also expects to invest in U.S. Treasury bonds or money market funds that invest in U.S. Treasury bonds.
The Fund is designed to provide the following outcomes during each individual Investment Period:
Change in the Returns of the S&P 500 Price IndexExpected Change in the Returns of the Fund
Declines between -8% and ‑12% (or more)
Declines 8% to 12% percentage points less than the S&P 500 Price Index (e.g., if the S&P 500 Price Index returns -35%, the Fund is designed to return -23% to -27%)
Declines between 0% and ‑8%No change
Appreciates The Fund’s returns will appreciate to a similar extent as the S&P 500 Price Index, but will be less than those of the S&P 500 Price Index due to the cost of the options used by the Fund
The charts below illustrate the hypothetical returns that the Fund seeks to provide in certain illustrative scenarios for a shareholder that purchases Shares on the Initial Investment Day and holds such Shares for the entire Investment Period. These charts do not take into account payment by the Fund of Total Annual Fund Operating Expenses and assume a buffer of 10%. There is no guarantee that the Fund will be successful in providing these investment outcomes for any Investment Period.
TrueShares SO Line Graph Image v2.jpg
TrueShares SO Bar Chart Image v2.jpg
The Fund includes a mix of purchased and written (sold) put and call options structured to seek to achieve the results described above. The Fund is designed to seek to achieve the results described above for investments made on the Initial Investment Day and held until the last day of the Investment Period. Investments made on any day other than the Initial Investment Day may differ significantly, positively or negatively, from the results described above. The Fund’s website, www.true-shares.com, contains information about the Fund’s holdings, and the performance of the S&P 500 Price Index as of the Initial Investment Day and the prior business day to assist an investor in understanding the range of results such investor can expect for investments made at times other than on the Initial Investment Day.
Additionally, the Fund’s website provides information relating to the returns of the Fund, including the Fund’s Buffer and its position relative to the performance of the S&P 500 Price Index on a daily basis.
The Fund’s operations are intended to be continuous. It will not terminate and distribute its assets at the conclusion of an Investment Period. On each Roll Date, another Investment Period will commence and the Fund will invest in a new set of options.
Risk [Heading] rr_RiskHeading Principal Investment Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time. The bar chart below shows the Fund’s performance for calendar years ended December 31. The table illustrates how the Fund’s average annual returns for the 1 year and since inception periods compare with those of the S&P 500 Price Index, which is integral to the Fund’s investment strategy and reflects a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Effective May 1, 2024, the Adviser began managing the Fund directly. Prior to May 1, 2024, the Fund was managed on a day-to-day basis by an investment sub-adviser. The Fund’s performance for periods prior to May 1, 2024 may have differed had the Fund been managed directly by the Adviser. Updated performance information is available on the Fund’s website at www.true-shares.com.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.true-shares.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Total Returns
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock The calendar year-to-date total return of the Fund as of March 31, 2024 was 8.28%. During the period of time shown in the bar chart, the highest quarterly return was 8.44% for the quarter ended December 31, 2023, and the lowest quarterly return was -10.13% for the quarter ended June 30, 2022.
Year to Date Return, Label rr_YearToDateReturnLabel year-to-date total return
Bar Chart, Year to Date Return, Date rr_BarChartYearToDateReturnDate Mar. 31, 2024
Bar Chart, Year to Date Return rr_BarChartYearToDateReturn 8.28%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest quarterly return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2023
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 8.44%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest quarterly return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Jun. 30, 2022
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (10.13%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns(for periods ended December 31, 2023)
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
TrueShares Structured Outcome (October) ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.
TrueShares Structured Outcome (October) ETF | Buffered Strategy Investment Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Strategy Investment Risk.
◦Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
◦FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
◦Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
◦Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (October) ETF | Buffered Strategy Investment Risk, Buffered Loss Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
TrueShares Structured Outcome (October) ETF | Buffered Strategy Investment Risk, FLEX Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
TrueShares Structured Outcome (October) ETF | Buffered Strategy Investment Risk, Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
TrueShares Structured Outcome (October) ETF | Buffered Strategy Investment Risk, Purchase And Sale Timing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (October) ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including custodians and financial intermediaries) to suffer data breaches or data corruption. Additionally, cybersecurity failures or breaches of the electronic systems of the Fund, the Adviser, or the Fund’s other service providers, market makers, Authorized Participants (“APs”), the Fund’s primary listing exchange, or the issuers of securities in which the Fund invests have the ability to disrupt and negatively affect the Fund’s business operations, including the ability to purchase and sell Shares, potentially resulting in financial losses to the Fund and its shareholders.
TrueShares Structured Outcome (October) ETF | Equity Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Equity Market Risk. The Fund invests in options that derive their performance from the S&P 500 Price Index, which is made up of common stocks. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including: expectations regarding government, economic, monetary and fiscal policies; inflation and interest rates; economic expansion or contraction; and global or regional political, economic and banking crises.
TrueShares Structured Outcome (October) ETF | ETF Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risks. The Fund is an ETF and, as a result of its structure, it is exposed to the following risks:
◦Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
◦Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
◦Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
◦Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (October) ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
TrueShares Structured Outcome (October) ETF | ETF Risks, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
TrueShares Structured Outcome (October) ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
TrueShares Structured Outcome (October) ETF | ETF Risks, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (October) ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk. The Fund is actively managed and may not meet its investment objective based on the Adviser’s success or failure to implement investment strategies for the Fund.
TrueShares Structured Outcome (October) ETF | Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Risk. The trading prices of securities and other instruments fluctuate in response to a variety of factors. These factors include events impacting the entire market or specific market segments, such as political, market and economic developments, as well as events that impact specific issuers. The Fund’s NAV and market price, like security and commodity prices generally, may fluctuate significantly in response to these and other factors. As a result, an investor could lose money over short or long periods of time. U.S. and international markets have experienced significant periods of volatility in recent years due to a number of these factors, including the impact of the COVID-19 pandemic and related public health issues, growth concerns in the U.S. and overseas, uncertainties regarding interest rates and trade tensions. In addition, local, regional or global events such as war, including Russia’s invasion of Ukraine, acts of terrorism, recessions, rising inflation, or other events could have a significant negative impact on the Fund and its investments. These developments as well as other events could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets.
TrueShares Structured Outcome (October) ETF | Money Market Instrument Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Money Market Instrument Risk. The Fund may use a variety of money market instruments for cash management purposes, including money market funds, depositary accounts and repurchase agreements. Money market funds may be subject to credit risk with respect to the debt instruments in which they invest. Depository accounts may be subject to credit risk with respect to the financial institution in which the depository account is held. Money market instruments may lose money.
TrueShares Structured Outcome (October) ETF | Options Tax Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Tax Risk. The Fund’s investments in offsetting positions with respect to the S&P 500 Price Index may be considered “straddles” for U.S. federal income tax purposes. If positions held by the Fund were treated as “straddles” for federal income tax purposes, or the Fund’s risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations, dividends on stocks that are a part of such positions would not constitute qualified dividend income subject to such favorable income tax treatment. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund’s gains and losses with respect to straddle positions.
TrueShares Structured Outcome (October) ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk. Because the Fund may “turn over” some or all of its portfolio frequently, the Fund may incur high levels of transaction costs from commissions or mark-ups in the bid/offer spread. Higher portfolio turnover (e.g., in excess of 100% per year) may result in the Fund paying higher levels of transaction costs and generating greater tax liabilities for shareholders.
TrueShares Structured Outcome (October) ETF | Tax Efficiency Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Tax Efficiency Risk. A significant portion of income received from the Fund may be subject to tax at effective tax rates that are higher than the rates that would apply if the Fund were to engage in a different investment strategy. Additionally, the Fund’s investment strategy may require it to effect redemptions, in whole or in part, for cash. As a result, the Fund may be required to sell portfolio securities to obtain the cash needed to distribute redemption proceeds. Further, to the extent the Fund is able to use certain of its derivatives to effect in-kind redemptions of the Fund's Shares, such usage may give rise to a taxable event for the Fund. In both cases, the Fund may be required to recognize investment income and/or capital gains or losses that it might not have recognized if it had completely satisfied the redemption in-kind. As a result, the Fund may be less tax efficient if it includes such a cash payment than if the in-kind redemption process was used exclusively. In addition, cash redemptions may incur higher brokerage costs than in-kind redemptions and these added costs may be borne by the Fund and negatively impact Fund performance. You should consult your tax advisor as to the tax consequences of purchasing, owning, and selling Shares.
TrueShares Structured Outcome (October) ETF | U.S. Treasury Obligations Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock U.S. Treasury Obligations Risk. U.S. Treasury obligations may differ from other fixed income securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s U.S. Treasury obligations to decline.
TrueShares Structured Outcome (October) ETF | S&P 500 Price Index (reflects no deduction for fees, expenses, or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (reflects no deduction for fees, expenses, or taxes)
Label rr_AverageAnnualReturnLabel S&P 500 Price Index(reflects no deduction for fees, expenses, or taxes)
1 Year rr_AverageAnnualReturnYear01 24.23%
Since Inception rr_AverageAnnualReturnSinceInception 11.35%
Inception Date rr_AverageAnnualReturnInceptionDate Sep. 30, 2020
TrueShares Structured Outcome (October) ETF | TrueShares Structured Outcome (October) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol OCTZ
Shareholder Fee, Other rr_ShareholderFeeOther none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.79%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.79%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 81
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 252
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 439
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 978
Annual Return 2021 rr_AnnualReturn2021 20.37%
Annual Return 2022 rr_AnnualReturn2022 (10.31%)
Annual Return 2023 rr_AnnualReturn2023 18.23%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 18.23%
Since Inception rr_AverageAnnualReturnSinceInception 10.64%
Inception Date rr_AverageAnnualReturnInceptionDate Sep. 30, 2020
TrueShares Structured Outcome (October) ETF | TrueShares Structured Outcome (October) ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 16.70%
Since Inception rr_AverageAnnualReturnSinceInception 10.11%
TrueShares Structured Outcome (October) ETF | TrueShares Structured Outcome (October) ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Shares
1 Year rr_AverageAnnualReturnYear01 10.79%
Since Inception rr_AverageAnnualReturnSinceInception 8.08%
TrueShares Structured Outcome (November) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading TRUESHARES STRUCTURED OUTCOME (NOVEMBER) ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock The TrueShares Structured Outcome (November) ETF (the “November ETF” or the “Fund”) seeks to provide investors with returns (before fees and expenses) that track those of the S&P 500 Price Return Index (the “S&P 500 Price Index”) while seeking to provide a buffer against the first 8% to 12% of S&P 500 Price Index losses, over a twelve-month period. The current twelve-month period extends from November 1, 2023 to October 31, 2024.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.
Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock
The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in the Total Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. This rate excludes the value of portfolio securities whose maturities or expiration dates at the time of acquisition were one year or less. For the fiscal year ended December 31, 2023, the Fund’s portfolio turnover rate was 0% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate none
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The Example does not take into account brokerage commissions that you may pay on your purchases and sales of Shares.
Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategy
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing substantially all of its assets in options on the S&P 500 Price Index. The Fund’s investment adviser, TrueMark Investments, LLC (“TrueMark” or the “Adviser”), will employ a “buffer protect” options strategy that uses such options to seek to achieve exposure to the performance of the S&P 500 Price Index while mitigating the first 8% to 12% decline in the performance of the S&P 500 Price Index (the “Buffer”) over a 12-month period beginning on a specified day each November (each, a “Roll Date”). The period from one Roll Date to the next Roll Date is referred to as the “Investment Period,” and the first day of the Investment Period is referred to as the “Initial Investment Day.”
The Fund will purchase call options and sell (write) put options on the S&P 500 Price Index or an ETF that seeks to track the performance of the S&P 500 Price Index (each, a “S&P 500 Price Index ETF”) on each Initial Investment Day with an expiration on the next Roll Date. An option gives the purchaser of the option the right to purchase (for a call option) or sell (for a put option) the reference asset (or deliver cash equal to the value of the reference asset) at a specified price (“strike price”). In the event the reference asset declines in value, the value of a put option generally will increase and the value of a call option generally will decrease and may become worthless. In the event the reference asset appreciates in value, the value of a put option generally will decrease and become worthless and the value of a call option generally will increase.
On each Initial Investment Day, the Fund will sell (write) put options on the S&P 500 Price Index or an ETF that tracks the S&P 500 Price Index with a strike price within a range of approximately 8% to 12% lower than the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF. As the seller of these options, the Fund receives a premium from the buyer of the options, which the Fund invests in at-the-money call options on the S&P 500 Price Index or a S&P 500 Price Index ETF (i.e., call options having a strike price roughly equal to the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF). The relative price of the put
options sold (written) by the Fund to the price of the call options purchased by the Fund will determine the Fund’s exposure to the performance of the S&P 500 Price Index during the Investment Period. Due to the cost of the options used by the Fund, the correlation of the Fund’s performance to that of the S&P 500 Price Index is expected to be less than if the Fund invested directly in the constituents of the S&P 500 Price Index (i.e., without using options), and could be substantially less. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund may not realize gains to the same extent.
The Fund’s strategy also seeks to protect investors from a decline of up to 8% to 12% in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date. When the Adviser sells puts on the S&P 500 Price Index to create the buffer range, the proceeds are used to purchase calls at the money. However, not all puts generate the same premium relative to the downside exposure of the Fund. The Adviser will seek to deliver a buffer of 10% from the reference price of the S&P 500 Price Index on the first trading day of the month. However, the market could fluctuate on or after the buffer is set and this range allows for market condition volatility. The Fund is not designed to protect against declines of more than 8% to 12% in the performance of the S&P 500 Price Index, and there can be no guarantee that the Fund will be successful in implementing the buffer protect options strategy to protect against the first 8% to 12% decline. Additionally, even if the Fund mitigates a decline in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date, the Fund’s returns during the Investment Period (prior to the next Roll Date) may not reflect the buffer protect options strategy.
The Fund will invest in either standardized exchange-listed options or in exchange-traded FLexible EXchange Options (“FLEX Options”). FLEX Options are customized exchange-traded option contracts available through the Chicago Board Option Exchange (“Cboe”) that are guaranteed for settlement by The Options Clearing Corporation (“OCC”). FLEX Options provide investors with the ability to customize exercise prices, exercise styles, and expiration dates, while achieving price discovery in competitive, transparent, auction markets and avoiding the counterparty exposure of over-the-counter (“OTC”) options positions. The Fund will invest in European-style FLEX Options (i.e., they can only be exercised at the expiration date of the option) based on the performance of the S&P 500 Price Index or a S&P 500 Price Index ETF and which have an expiration date that is the last day of the Investment Period only. In general, the Fund intends to invest to the greatest extent possible in FLEX Options, as these options provide the best combination of OCC guarantees, price discovery, customization, and European-style settlement that is ideal for the Fund. However, the Fund may use listed options to provide an additional source of desired market exposure when the Adviser believes doing so will be beneficial to the Fund. The Fund also expects to invest in U.S. Treasury bonds or money market funds that invest in U.S. Treasury bonds.
The Fund is designed to provide the following outcomes during each individual Investment Period:
Change in the Returns of the S&P 500 Price IndexExpected Change in the Returns of the Fund
Declines between -8% and ‑12% (or more)
Declines 8% to 12% percentage points less than the S&P 500 Price Index (e.g., if the S&P 500 Price Index returns -35%, the Fund is designed to return -23% to -27%)
Declines between 0% and ‑8%No change
Appreciates The Fund’s returns will appreciate to a similar extent as the S&P 500 Price Index, but will be less than those of the S&P 500 Price Index due to the cost of the options used by the Fund
The charts below illustrate the hypothetical returns that the Fund seeks to provide in certain illustrative scenarios for a shareholder that purchases Shares on the Initial Investment Day and holds such Shares for the entire Investment Period. These charts do not take into account payment by the Fund of Total Annual Fund Operating Expenses and assume a buffer of 10%. There is no guarantee that the Fund will be successful in providing these investment outcomes for any Investment Period.
TrueShares SO Line Graph Image v2.jpg
TrueShares SO Bar Chart Image v2.jpg
The Fund includes a mix of purchased and written (sold) put and call options structured to seek to achieve the results described above. The Fund is designed to seek to achieve the results described above for investments made on the Initial Investment Day and held until the last day of the Investment Period. Investments made on any day other than the Initial Investment Day may differ significantly, positively or negatively, from the results described above. The Fund’s website, www.true-shares.com, contains information about the Fund’s holdings, and the performance of the S&P 500 Price Index as of the Initial Investment Day and the prior business day to assist an investor in understanding the range of results such investor can expect for investments made at times other than on the Initial Investment Day.
Additionally, the Fund’s website provides information relating to the returns of the Fund, including the Fund’s Buffer and its position relative to the performance of the S&P 500 Price Index on a daily basis.
The Fund’s operations are intended to be continuous. It will not terminate and distribute its assets at the conclusion of an Investment Period. On each Roll Date, another Investment Period will commence and the Fund will invest in a new set of options.
Risk [Heading] rr_RiskHeading Principal Investment Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time. The bar chart below shows the Fund’s performance for calendar years ended December 31. The table illustrates how the Fund’s average annual returns for the 1 year and since inception periods compare with those of the S&P 500 Price Index, which is integral to the Fund’s investment strategy and reflects a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Effective May 1, 2024, the Adviser began managing the Fund directly. Prior to May 1, 2024, the Fund was managed on a day-to-day basis by an investment sub-adviser. The Fund’s performance for periods prior to May 1, 2024 may have differed had the Fund been managed directly by the Adviser. Updated performance information is available on the Fund’s website at www.true-shares.com.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.true-shares.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Total Returns
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock The calendar year-to-date total return of the Fund as of March 31, 2024 was 8.49%. During the period of time shown in the bar chart, the highest quarterly return was 8.64% for the quarter ended December 31, 2023, and the lowest quarterly return was -10.19% for the quarter ended June 30, 2022.
Year to Date Return, Label rr_YearToDateReturnLabel year-to-date total return
Bar Chart, Year to Date Return, Date rr_BarChartYearToDateReturnDate Mar. 31, 2024
Bar Chart, Year to Date Return rr_BarChartYearToDateReturn 8.49%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest quarterly return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2023
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 8.64%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest quarterly return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Jun. 30, 2022
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (10.19%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns(for periods ended December 31, 2023)
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
TrueShares Structured Outcome (November) ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.
TrueShares Structured Outcome (November) ETF | Buffered Strategy Investment Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Strategy Investment Risk.
◦Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
◦FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
◦Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
◦Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (November) ETF | Buffered Strategy Investment Risk, Buffered Loss Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
TrueShares Structured Outcome (November) ETF | Buffered Strategy Investment Risk, FLEX Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
TrueShares Structured Outcome (November) ETF | Buffered Strategy Investment Risk, Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
TrueShares Structured Outcome (November) ETF | Buffered Strategy Investment Risk, Purchase And Sale Timing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (November) ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including custodians and financial intermediaries) to suffer data breaches or data corruption. Additionally, cybersecurity failures or breaches of the electronic systems of the Fund, the Adviser, or the Fund’s other service providers, market makers, Authorized Participants (“APs”), the Fund’s primary listing exchange, or the issuers of securities in which the Fund invests have the ability to disrupt and negatively affect the Fund’s business operations, including the ability to purchase and sell Shares, potentially resulting in financial losses to the Fund and its shareholders.
TrueShares Structured Outcome (November) ETF | Equity Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Equity Market Risk. The Fund invests in options that derive their performance from the S&P 500 Price Index, which is made up of common stocks. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including: expectations regarding government, economic, monetary and fiscal policies; inflation and interest rates; economic expansion or contraction; and global or regional political, economic and banking crises.
TrueShares Structured Outcome (November) ETF | ETF Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risks. The Fund is an ETF and, as a result of its structure, it is exposed to the following risks:
◦Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
◦Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
◦Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
◦Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (November) ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
TrueShares Structured Outcome (November) ETF | ETF Risks, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
TrueShares Structured Outcome (November) ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
TrueShares Structured Outcome (November) ETF | ETF Risks, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (November) ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk. The Fund is actively managed and may not meet its investment objective based on the Adviser’s success or failure to implement investment strategies for the Fund.
TrueShares Structured Outcome (November) ETF | Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Risk. The trading prices of securities and other instruments fluctuate in response to a variety of factors. These factors include events impacting the entire market or specific market segments, such as political, market and economic developments, as well as events that impact specific issuers. The Fund’s NAV and market price, like security and commodity prices generally, may fluctuate significantly in response to these and other factors. As a result, an investor could lose money over short or long periods of time. U.S. and international markets have experienced significant periods of volatility in recent years due to a number of these factors, including the impact of the COVID-19 pandemic and related public health issues, growth concerns in the U.S. and overseas, uncertainties regarding interest rates and trade tensions. In addition, local, regional or global events such as war, including Russia’s invasion of Ukraine, acts of terrorism, recessions, rising inflation, or other events could have a significant negative impact on the Fund and its investments. These developments as well as other events could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets.
TrueShares Structured Outcome (November) ETF | Money Market Instrument Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Money Market Instrument Risk. The Fund may use a variety of money market instruments for cash management purposes, including money market funds, depositary accounts and repurchase agreements. Money market funds may be subject to credit risk with respect to the debt instruments in which they invest. Depository accounts may be subject to credit risk with respect to the financial institution in which the depository account is held. Money market instruments may lose money.
TrueShares Structured Outcome (November) ETF | Options Tax Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Tax Risk. The Fund’s investments in offsetting positions with respect to the S&P 500 Price Index may be considered “straddles” for U.S. federal income tax purposes. If positions held by the Fund were treated as “straddles” for federal income tax purposes, or the Fund’s risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations, dividends on stocks that are a part of such positions would not constitute qualified dividend income subject to such favorable income tax treatment. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund’s gains and losses with respect to straddle positions.
TrueShares Structured Outcome (November) ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk. Because the Fund may “turn over” some or all of its portfolio frequently, the Fund may incur high levels of transaction costs from commissions or mark-ups in the bid/offer spread. Higher portfolio turnover (e.g., in excess of 100% per year) may result in the Fund paying higher levels of transaction costs and generating greater tax liabilities for shareholders.
TrueShares Structured Outcome (November) ETF | Tax Efficiency Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Tax Efficiency Risk. A significant portion of income received from the Fund may be subject to tax at effective tax rates that are higher than the rates that would apply if the Fund were to engage in a different investment strategy. Additionally, the Fund’s investment strategy may require it to effect redemptions, in whole or in part, for cash. As a result, the Fund may be required to sell portfolio securities to obtain the cash needed to distribute redemption proceeds. Further, to the extent the Fund is able to use certain of its derivatives to effect in-kind redemptions of the Fund's Shares, such usage may give rise to a taxable event for the Fund. In both cases, the Fund may be required to recognize investment income and/or capital gains or losses that it might not have recognized if it had completely satisfied the redemption in-kind. As a result, the Fund may be less tax efficient if it includes such a cash payment than if the in-kind redemption process was used exclusively. In addition, cash redemptions may incur higher brokerage costs than in-kind redemptions and these added costs may be borne by the Fund and negatively impact Fund performance. You should consult your tax advisor as to the tax consequences of purchasing, owning, and selling Shares.
TrueShares Structured Outcome (November) ETF | U.S. Treasury Obligations Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock U.S. Treasury Obligations Risk. U.S. Treasury obligations may differ from other fixed income securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s U.S. Treasury obligations to decline.
TrueShares Structured Outcome (November) ETF | S&P 500 Price Index (reflects no deduction for fees, expenses, or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (reflects no deduction for fees, expenses, or taxes)
Label rr_AverageAnnualReturnLabel S&P 500 Price Index(reflects no deduction for fees, expenses, or taxes)
1 Year rr_AverageAnnualReturnYear01 24.23%
Since Inception rr_AverageAnnualReturnSinceInception 12.65%
Inception Date rr_AverageAnnualReturnInceptionDate Oct. 30, 2020
TrueShares Structured Outcome (November) ETF | TrueShares Structured Outcome (November) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol NOVZ
Shareholder Fee, Other rr_ShareholderFeeOther none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.79%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.79%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 81
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 252
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 439
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 978
Annual Return 2021 rr_AnnualReturn2021 21.40%
Annual Return 2022 rr_AnnualReturn2022 (9.66%)
Annual Return 2023 rr_AnnualReturn2023 18.21%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 18.21%
Since Inception rr_AverageAnnualReturnSinceInception 12.01%
Inception Date rr_AverageAnnualReturnInceptionDate Oct. 30, 2020
TrueShares Structured Outcome (November) ETF | TrueShares Structured Outcome (November) ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 17.14%
Since Inception rr_AverageAnnualReturnSinceInception 11.58%
TrueShares Structured Outcome (November) ETF | TrueShares Structured Outcome (November) ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Shares
1 Year rr_AverageAnnualReturnYear01 10.78%
Since Inception rr_AverageAnnualReturnSinceInception 9.21%
TrueShares Structured Outcome (December) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading TRUESHARES STRUCTURED OUTCOME (DECEMBER) ETF
Objective [Heading] rr_ObjectiveHeading Investment Objective
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock The TrueShares Structured Outcome (December) ETF (the “December ETF” or the “Fund”) seeks to provide investors with returns (before fees and expenses) that track those of the S&P 500 Price Return Index (the “S&P 500 Price Index”) while seeking to provide a buffer against the first 8% to 12% of S&P 500 Price Index losses, over a twelve-month period. The current twelve-month period extends from December 1, 2023 to November 30, 2024.
Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.
Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock
The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Shares are held in a taxable account. These costs, which are not reflected in the Total Annual Fund Operating Expenses or in the Example, affect the Fund’s performance. This rate excludes the value of portfolio securities whose maturities or expiration dates at the time of acquisition were one year or less. For the fiscal year ended December 31, 2023, the Fund’s portfolio turnover rate was 0% of the average value of its portfolio.
Portfolio Turnover, Rate rr_PortfolioTurnoverRate none
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your Shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. The Example does not take into account brokerage commissions that you may pay on your purchases and sales of Shares.
Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategy
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock
The Fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective by investing substantially all of its assets in options on the S&P 500 Price Index. TrueMark Investments, LLC (“TrueMark” or the “Adviser”), will employ a “buffer protect” options strategy that uses such options to seek to achieve exposure to the performance of the S&P 500 Price Index while mitigating the first 8% to 12% decline in the performance of the S&P 500 Price Index (the “Buffer”) over a 12-month period beginning on a specified day each December (each, a “Roll Date”). The period from one Roll Date to the next Roll Date is referred to as the “Investment Period,” and the first day of the Investment Period is referred to as the “Initial Investment Day.”
The Fund will purchase call options and sell (write) put options on the S&P 500 Price Index or an ETF that seeks to track the performance of the S&P 500 Price Index (each, a “S&P 500 Price Index ETF”) on each Initial Investment Day with an expiration on the next Roll Date. An option gives the purchaser of the option the right to purchase (for a call option) or sell (for a put option) the reference asset (or deliver cash equal to the value of the reference asset) at a specified price (“strike price”). In the event the reference asset declines in value, the value of a put option generally will increase and the value of a call option generally will decrease and may become worthless. In the event the reference asset appreciates in value, the value of a put option generally will decrease and become worthless and the value of a call option generally will increase.
On each Initial Investment Day, the Fund will sell (write) put options on the S&P 500 Price Index or an ETF that tracks the S&P 500 Price Index with a strike price within a range of approximately 8% to 12% lower than the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF. As the seller of these options, the Fund receives a premium from the buyer of the options, which the Fund invests in at-the-money call options on the S&P 500 Price Index or a S&P 500 Price Index ETF (i.e., call options having a strike price roughly equal to the current value of the S&P 500 Price Index or a S&P 500 Price Index ETF). The relative price of the put options sold (written) by the Fund to the price of the call options purchased by the Fund will determine the Fund’s exposure to the
performance of the S&P 500 Price Index during the Investment Period. Due to the cost of the options used by the Fund, the correlation of the Fund’s performance to that of the S&P 500 Price Index is expected to be less than if the Fund invested directly in the constituents of the S&P 500 Price Index (i.e., without using options), and could be substantially less. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund may not realize gains to the same extent.
The Fund’s strategy also seeks to protect investors from a decline of up to 8% to 12% in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date. When the Adviser sells puts on the S&P 500 Price Index to create the buffer range, the proceeds are used to purchase calls at the money. However, not all puts generate the same premium relative to the downside exposure of the Fund. The Adviser will seek to deliver a buffer of 10% from the reference price of the S&P 500 Price Index on the first trading day of the month. However, the market could fluctuate on or after the buffer is set and this range allows for market condition volatility. The Fund is not designed to protect against declines of more than 8% to 12% in the performance of the S&P 500 Price Index, and there can be no guarantee that the Fund will be successful in implementing the buffer protect options strategy to protect against the first 8% to 12% decline. Additionally, even if the Fund mitigates a decline in the performance of the S&P 500 Price Index from one Roll Date to the next Roll Date, the Fund’s returns during the Investment Period (prior to the next Roll Date) may not reflect the buffer protect options strategy.
The Fund will invest in either standardized exchange-listed options or in exchange-traded FLexible EXchange Options (“FLEX Options”). FLEX Options are customized exchange-traded option contracts available through the Chicago Board Option Exchange (“Cboe”) that are guaranteed for settlement by The Options Clearing Corporation (“OCC”). FLEX Options provide investors with the ability to customize exercise prices, exercise styles, and expiration dates, while achieving price discovery in competitive, transparent, auction markets and avoiding the counterparty exposure of over-the-counter (“OTC”) options positions. The Fund will invest in European-style FLEX Options (i.e., they can only be exercised at the expiration date of the option) based on the performance of the S&P 500 Price Index or a S&P 500 Price Index ETF and which have an expiration date that is the last day of the Investment Period only. In general, the Fund intends to invest to the greatest extent possible in FLEX Options, as these options provide the best combination of OCC guarantees, price discovery, customization, and European-style settlement that is ideal for the Fund. However, the Fund may use listed options to provide an additional source of desired market exposure when the Adviser believes doing so will be beneficial to the Fund. The Fund also expects to invest in U.S. Treasury bonds or money market funds that invest in U.S. Treasury bonds.
The Fund is designed to provide the following outcomes during each individual Investment Period:
Change in the Returns of the S&P 500 Price IndexExpected Change in the Returns of the Fund
Declines between -8% and ‑12% (or more)
Declines 8% to 12% percentage points less than the S&P 500 Price Index (e.g., if the S&P 500 Price Index returns -35%, the Fund is designed to return -23% to -27%)
Declines between 0% and ‑8%No change
Appreciates The Fund’s returns will appreciate to a similar extent as the S&P 500 Price Index, but will be less than those of the S&P 500 Price Index due to the cost of the options used by the Fund
The charts below illustrate the hypothetical returns that the Fund seeks to provide in certain illustrative scenarios for a shareholder that purchases Shares on the Initial Investment Day and holds such Shares for the entire Investment Period. These charts do not take into account payment by the Fund of Total Annual Fund Operating Expenses and assume a buffer of 10%. There is no guarantee that the Fund will be successful in providing these investment outcomes for any Investment Period.
TrueShares SO Line Graph Image v2.jpg
TrueShares SO Bar Chart Image v2.jpg
The Fund includes a mix of purchased and written (sold) put and call options structured to seek to achieve the results described above. The Fund is designed to seek to achieve the results described above for investments made on the Initial Investment Day and held until the last day of the Investment Period. Investments made on any day other than the Initial Investment Day may differ significantly, positively or negatively, from the results described above. The Fund’s website, www.true-shares.com, contains information about the Fund’s holdings, and the performance of the S&P 500 Price Index as of the Initial Investment Day and the prior business day to assist an investor in understanding the range of results such investor can expect for investments made at times other than on the Initial Investment Day.
Additionally, the Fund’s website provides information relating to the returns of the Fund, including the Fund’s Buffer and its position relative to the performance of the S&P 500 Price Index on a daily basis.
The Fund’s operations are intended to be continuous. It will not terminate and distribute its assets at the conclusion of an Investment Period. On each Roll Date, another Investment Period will commence and the Fund will invest in a new set of options.
Risk [Heading] rr_RiskHeading Principal Investment Risks
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock
The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time. The bar chart below shows the Fund’s performance for calendar years ended December 31. The table illustrates how the Fund’s average annual returns for the 1 year and since inception periods compare with those of the S&P 500 Price Index, which is integral to the Fund’s investment strategy and reflects a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Effective May 1, 2024, the Adviser began managing the Fund directly. Prior to May 1, 2024, the Fund was managed on a day-to-day basis by an investment sub-adviser. The Fund’s performance for periods prior to May 1, 2024 may have differed had the Fund been managed directly by the Adviser. Updated performance information is available on the Fund’s website at www.true-shares.com.
Performance Information Illustrates Variability of Returns [Text] rr_PerformanceInformationIllustratesVariabilityOfReturns The performance information presented below provides some indication of the risks of investing in the Fund by showing the extent to which the Fund’s performance can change from year to year and over time.
Performance Availability Website Address [Text] rr_PerformanceAvailabilityWebSiteAddress www.true-shares.com
Performance Past Does Not Indicate Future [Text] rr_PerformancePastDoesNotIndicateFuture The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Bar Chart [Heading] rr_BarChartHeading Calendar Year Total Returns
Bar Chart Closing [Text Block] rr_BarChartClosingTextBlock The calendar year-to-date total return of the Fund as of March 31, 2024 was 7.68%. During the period of time shown in the bar chart, the highest quarterly return was 8.62% for the quarter ended December 31, 2022, and the lowest quarterly return was -10.71% for the quarter ended June 30, 2022.
Year to Date Return, Label rr_YearToDateReturnLabel year-to-date total return
Bar Chart, Year to Date Return, Date rr_BarChartYearToDateReturnDate Mar. 31, 2024
Bar Chart, Year to Date Return rr_BarChartYearToDateReturn 7.68%
Highest Quarterly Return, Label rr_HighestQuarterlyReturnLabel highest quarterly return
Highest Quarterly Return, Date rr_BarChartHighestQuarterlyReturnDate Dec. 31, 2022
Highest Quarterly Return rr_BarChartHighestQuarterlyReturn 8.62%
Lowest Quarterly Return, Label rr_LowestQuarterlyReturnLabel lowest quarterly return
Lowest Quarterly Return, Date rr_BarChartLowestQuarterlyReturnDate Jun. 30, 2022
Lowest Quarterly Return rr_BarChartLowestQuarterlyReturn (10.71%)
Performance Table Heading rr_PerformanceTableHeading Average Annual Total Returns(for periods ended December 31, 2023)
Performance Table Uses Highest Federal Rate rr_PerformanceTableUsesHighestFederalRate After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred rr_PerformanceTableNotRelevantToTaxDeferred After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
Performance Table Explanation after Tax Higher rr_PerformanceTableExplanationAfterTaxHigher In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
Performance Table Closing [Text Block] rr_PerformanceTableClosingTextBlock
After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor.
TrueShares Structured Outcome (December) ETF | Risk Lose Money [Member]  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock As with any investment, there is a risk that you could lose all or a portion of your investment in the Fund.
TrueShares Structured Outcome (December) ETF | Buffered Strategy Investment Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Strategy Investment Risk.
◦Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
◦FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
◦Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
◦Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (December) ETF | Buffered Strategy Investment Risk, Buffered Loss Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Buffered Loss Risk. There can be no guarantee that the Fund will be successful in its strategy to provide buffer protection against S&P 500 Price Index losses if the S&P 500 Price Index decreases over the Investment Period by 8% or less. A shareholder may lose their entire investment. The Fund’s strategy seeks to deliver returns that match the S&P 500 Price Index (but will be less than the S&P 500 Price Index due to the cost of the options used by the Fund), while limiting downside losses, if Shares are bought on the day on which the Fund enters into the options and held until those options expire at the end of each Investment Period. In the event an investor purchases Shares after the date on which the options were entered into or sells Shares prior to the expiration of the options, the buffer that the Fund seeks to provide may not be available. The Fund does not provide principal protection and an investor may experience significant losses on its investment, including the loss of its entire investment.
TrueShares Structured Outcome (December) ETF | Buffered Strategy Investment Risk, FLEX Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock FLEX Options Risk. The Fund may invest in FLEX Options issued and guaranteed for settlement by the OCC. The Fund bears the risk that the OCC will be unable or unwilling to perform its obligations under the FLEX Options contracts. Additionally, FLEX Options may be illiquid, and in such cases, the Fund may have difficulty closing out certain FLEX Options positions at desired times and prices.
TrueShares Structured Outcome (December) ETF | Buffered Strategy Investment Risk, Options Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Risk. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index. Writing and buying options are speculative activities and entail investment exposures that are greater than their cost would suggest, meaning that a small investment in an option could have a substantial impact on the performance of the Fund. The Fund’s use of call and put options can lead to losses because of adverse movements in the price or value of the underlying stock, index, or other asset, which may be magnified by certain features of the options. These risks are heightened when the Fund’s portfolio managers use options to enhance the Fund’s return or as a substitute for a position or security. When selling a call or put option, the Fund will receive a premium; however, this premium may not be enough to offset a loss incurred by the Fund if the price of the underlying asset is above or below, respectively, the strike price by an amount equal to or greater than the premium. The value of an option may be adversely affected if the market for the option becomes less liquid or smaller, and will be affected by changes in the value or yield of the option’s underlying asset, an increase in interest rates, a change in the actual or perceived volatility of the stock market or the underlying asset and the remaining time to expiration. Additionally, the value of an option does not increase or decrease at the same rate as the underlying asset(s). The Fund’s use of options, due to the cost of the options, will reduce the Fund’s ability to get returns equal to the S&P 500 Price Index. This means that if the S&P 500 Price Index experiences gains for an Investment Period, the Fund will not benefit to the same extent from those gains. In addition, if the price of the underlying asset of an option is above the strike price of a written call option or below the strike price for a written put option, the value of the option, and consequently of the Fund, may decline significantly more than if the Fund invested directly in the underlying asset instead of using options. The Fund invests in options that derive their performance from the performance of the S&P 500 Price Index and can be volatile and involve various types and degrees of risks. The Fund could experience a loss if its options do not perform as anticipated, or are not correlated with the performance of their underlying stock or if the Fund is unable to purchase or liquidate a position because of an illiquid secondary market.
TrueShares Structured Outcome (December) ETF | Buffered Strategy Investment Risk, Purchase And Sale Timing Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Purchase and Sale Timing Risk. The Fund is designed to protect against the first 8% to 12% decline in the value of the S&P 500 Price Index and provide for participation in any gains, although not to the same extent, as the value of the S&P 500 Price Index, for a 12-month period from one Roll Date to the next Roll Date. Because the options purchased and written by the Fund will expire on the next Roll Date, if you purchase or sell Shares on a date other than a Roll Date or if you hold Shares for more or less than the time from the most recent Roll Date to the next Roll Date, the value of your investment in Shares may not be protected against the first 8% to 12% decline in the value of the S&P 500 Price Index and may not participate in a gain in the value of the S&P 500 Price Index for your investment period. The value of the options purchased and written by the Fund is dependent on, among other factors, the value, implied volatility, and implied dividend rate of the S&P 500 Price Index and interest rates, any or all of which may vary, sometimes significantly, during the period from the most recent Roll
Date to the next Roll Date. Consequently, the value of the Fund may not directly track changes in the value of the S&P 500 Price Index in between Roll Dates.
TrueShares Structured Outcome (December) ETF | Cybersecurity Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Cybersecurity Risk. Cybersecurity incidents may allow an unauthorized party to gain access to Fund assets or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including custodians and financial intermediaries) to suffer data breaches or data corruption. Additionally, cybersecurity failures or breaches of the electronic systems of the Fund, the Adviser, or the Fund’s other service providers, market makers, Authorized Participants (“APs”), the Fund’s primary listing exchange, or the issuers of securities in which the Fund invests have the ability to disrupt and negatively affect the Fund’s business operations, including the ability to purchase and sell Shares, potentially resulting in financial losses to the Fund and its shareholders.
TrueShares Structured Outcome (December) ETF | Equity Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Equity Market Risk. The Fund invests in options that derive their performance from the S&P 500 Price Index, which is made up of common stocks. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including: expectations regarding government, economic, monetary and fiscal policies; inflation and interest rates; economic expansion or contraction; and global or regional political, economic and banking crises.
TrueShares Structured Outcome (December) ETF | ETF Risks Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock ETF Risks. The Fund is an ETF and, as a result of its structure, it is exposed to the following risks:
◦Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
◦Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
◦Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
◦Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (December) ETF | ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Concentration Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. The Fund has a limited number of financial institutions that may act as APs. In addition, there may be a limited number of market makers and/or liquidity providers in the marketplace. Shares may trade at a material discount to NAV and possibly face delisting if either: (i) APs exit the business or otherwise become unable to process creation and/or redemption orders and no other APs step forward to perform these services, or (ii) market makers and/or liquidity providers exit the business or significantly reduce their business activities and no other entities step forward to perform their functions.
TrueShares Structured Outcome (December) ETF | ETF Risks, Costs Of Buying Or Selling Shares Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Costs of Buying or Selling Shares Risk. Due to the costs of buying or selling Shares, including brokerage commissions imposed by brokers and bid/ask spreads, frequent trading of Shares may significantly reduce investment results and an investment in Shares may not be advisable for investors who anticipate regularly making small investments.
TrueShares Structured Outcome (December) ETF | ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, Shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of Shares will approximate the Fund’s NAV, there may be times when the market price of Shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of Shares or during periods of market volatility. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for Shares in the secondary market, in which case such premiums or discounts may be significant.
TrueShares Structured Outcome (December) ETF | ETF Risks, Trading Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Trading Risk. Although Shares are listed for trading on the Cboe BZX Exchange, Inc. (the “Exchange”) and may be traded on U.S. exchanges other than the Exchange, there can be no assurance that Shares will trade with any volume, or at all, on any stock exchange. In stressed market conditions, the liquidity of Shares may begin to mirror the liquidity of the Fund’s underlying portfolio holdings, which can be significantly less liquid than the Shares.
TrueShares Structured Outcome (December) ETF | Management Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Management Risk. The Fund is actively managed and may not meet its investment objective based on the Adviser’s success or failure to implement investment strategies for the Fund.
TrueShares Structured Outcome (December) ETF | Market Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Market Risk. The trading prices of securities and other instruments fluctuate in response to a variety of factors. These factors include events impacting the entire market or specific market segments, such as political, market and economic developments, as well as events that impact specific issuers. The Fund’s NAV and market price, like security and commodity prices generally, may fluctuate significantly in response to these and other factors. As a result, an investor could lose money over short or long periods of time. U.S. and international markets have experienced significant periods of volatility in recent years due to a number of these factors, including the impact of the COVID-19 pandemic and related public health issues, growth concerns in the U.S. and overseas, uncertainties regarding interest rates and trade tensions. In addition, local, regional or global events such as war, including Russia’s invasion of Ukraine, acts of terrorism, recessions, rising inflation, or other events could have a significant negative impact on the Fund and its investments. These developments as well as other events could result in further market volatility and negatively affect financial asset prices, the liquidity of certain securities and the normal operations of securities exchanges and other markets.
TrueShares Structured Outcome (December) ETF | Money Market Instrument Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Money Market Instrument Risk. The Fund may use a variety of money market instruments for cash management purposes, including money market funds, depositary accounts and repurchase agreements. Money market funds may be subject to credit risk with respect to the debt instruments in which they invest. Depository accounts may be subject to credit risk with respect to the financial institution in which the depository account is held. Money market instruments may lose money.
TrueShares Structured Outcome (December) ETF | Options Tax Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Options Tax Risk. The Fund’s investments in offsetting positions with respect to the S&P 500 Price Index may be considered “straddles” for U.S. federal income tax purposes. If positions held by the Fund were treated as “straddles” for federal income tax purposes, or the Fund’s risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations, dividends on stocks that are a part of such positions would not constitute qualified dividend income subject to such favorable income tax treatment. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund’s gains and losses with respect to straddle positions.
TrueShares Structured Outcome (December) ETF | Portfolio Turnover Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Portfolio Turnover Risk. Because the Fund may “turn over” some or all of its portfolio frequently, the Fund may incur high levels of transaction costs from commissions or mark-ups in the bid/offer spread. Higher portfolio turnover (e.g., in excess of 100% per year) may result in the Fund paying higher levels of transaction costs and generating greater tax liabilities for shareholders.
TrueShares Structured Outcome (December) ETF | Tax Efficiency Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock Tax Efficiency Risk. A significant portion of income received from the Fund may be subject to tax at effective tax rates that are higher than the rates that would apply if the Fund were to engage in a different investment strategy. Additionally, the Fund’s investment strategy may require it to effect redemptions, in whole or in part, for cash. As a result, the Fund may be required to sell portfolio securities to obtain the cash needed to distribute redemption proceeds. Further, to the extent the Fund is able to use certain of its derivatives to effect in-kind redemptions of the Fund's Shares, such usage may give rise to a taxable event for the Fund. In both cases, the Fund may be required to recognize investment income and/or capital gains or losses that it might not have recognized if it had completely satisfied the redemption in-kind. As a result, the Fund may be less tax efficient if it includes such a cash payment than if the in-kind redemption process was used exclusively. In addition, cash redemptions may incur higher brokerage costs than in-kind redemptions and these added costs may be borne by the Fund and negatively impact Fund performance. You should consult your tax advisor as to the tax consequences of purchasing, owning, and selling Shares.
TrueShares Structured Outcome (December) ETF | U.S. Treasury Obligations Risk Member  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk Narrative [Text Block] rr_RiskTextBlock U.S. Treasury Obligations Risk. U.S. Treasury obligations may differ from other fixed income securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s U.S. Treasury obligations to decline.
TrueShares Structured Outcome (December) ETF | S&P 500 Price Index (reflects no deduction for fees, expenses, or taxes)  
Prospectus [Line Items] rr_ProspectusLineItems  
Index No Deduction for Fees, Expenses, Taxes [Text] rr_IndexNoDeductionForFeesExpensesTaxes (reflects no deduction for fees, expenses, or taxes)
Label rr_AverageAnnualReturnLabel S&P 500 Price Index(reflects no deduction for fees, expenses, or taxes)
1 Year rr_AverageAnnualReturnYear01 24.23%
Since Inception rr_AverageAnnualReturnSinceInception 9.34%
Inception Date rr_AverageAnnualReturnInceptionDate Nov. 30, 2020
TrueShares Structured Outcome (December) ETF | TrueShares Structured Outcome (December) ETF  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol DECZ
Shareholder Fee, Other rr_ShareholderFeeOther none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 0.79%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets none
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 0.79%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 81
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 252
Expense Example, with Redemption, 5 Years rr_ExpenseExampleYear05 439
Expense Example, with Redemption, 10 Years rr_ExpenseExampleYear10 $ 978
Annual Return 2021 rr_AnnualReturn2021 20.17%
Annual Return 2022 rr_AnnualReturn2022 (8.80%)
Annual Return 2023 rr_AnnualReturn2023 17.97%
Label rr_AverageAnnualReturnLabel Return Before Taxes
1 Year rr_AverageAnnualReturnYear01 17.97%
Since Inception rr_AverageAnnualReturnSinceInception 9.30%
Inception Date rr_AverageAnnualReturnInceptionDate Nov. 30, 2020
TrueShares Structured Outcome (December) ETF | TrueShares Structured Outcome (December) ETF | After Taxes on Distributions  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions
1 Year rr_AverageAnnualReturnYear01 17.39%
Since Inception rr_AverageAnnualReturnSinceInception 8.85%
TrueShares Structured Outcome (December) ETF | TrueShares Structured Outcome (December) ETF | After Taxes on Distributions and Sales  
Prospectus [Line Items] rr_ProspectusLineItems  
Label rr_AverageAnnualReturnLabel Return After Taxes on Distributions and Sale of Shares
1 Year rr_AverageAnnualReturnYear01 10.64%
Since Inception rr_AverageAnnualReturnSinceInception 7.03%
[1] Acquired Fund Fees and Expenses (“AFFE”) are the indirect costs of investing in other investment companies. Total Annual Fund Operating Expenses do not correlate to the expense ratios in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund and exclude AFFE.
[2] Acquired Fund Fees and Expenses (“AFFE”) are the indirect costs of investing in other investment companies. Total Annual Fund Operating Expenses do not correlate to the expense ratios in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund and exclude AFFE.
[3] Acquired Fund Fees and Expenses (“AFFE”) are the indirect costs of investing in other investment companies. Total Annual Fund Operating Expenses do not correlate to the expense ratios in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund and exclude AFFE.