TrueShares Patriot Defense ETF Industry Concentration Risk [Member] Equity Market Risk [Member] ADR Risk [Member] Early Close/Trading Halt Risk [Member] ETF Risks [Member] Authorized Participants ("APs"), Market Makers, and Liquidity Providers Concentration Risk [Member] Costs of Buying or Selling Shares Risk [Member] Shares May Trade at Prices Other Than NAV Risk [Member] Trading Risk [Member] Foreign Investment Risk [Member] Management Risk [Member] Market Capitalization Risk [Member] Large-Capitalization Investing Risk [Member] Mid-Capitalization Investing Risk [Member] Small-Capitalization Investing [Member] Market Risk [Member] Underlying Funds Risk [Member] RiverNorth Market Neutral ETF Associated Risks of Pre-Merger SPACs [Member] Fixed Income Securities Risk [Member] Counterparty Risk [Member] Derivatives Risk [Member] Futures Risk [Member] Options Risk [Member] Swap Agreements Risk [Member] Illiquidity Risk [Member] Junk Bond Risk [Member] Small-Capitalization Investing Risk [Member] Rights and Warrants Risk [Member] Post-Merger SPAC Warrants [Member] Transactions in Cash Risk [Member] TrueShares Eagle Global Next Gen Power Infrastructure ETF Foreign Securities Risk [Member] Associated Risk of Investing in Next Gen Power Infrastructure Companies [Member] Cash and Cash Equivalents Risk [Member] Concentration Risk [Member] Utilities Industry Group Risk [Member] Currency Exchange Rate Risk [Member] Depositary Receipts Risk [Member] Geographic Investment Risk [Member] Europe-Specific Risk [Member] TrueShares Patriot Defense ETF [Member] RiverNorth Market Neutral ETF [Member] TrueShares Eagle Global Next Gen Power Infrastructure ETF [Member] S&P 900 Total Return Index (reflects no deductions for fees, expenses, or taxes) S&P Aerospace & Defense Select Industry Total Return Index (reflects no deductions for fees, expenses, or taxes) ICE BofA Broad U.S. Market Index (reflects no deductions for fees, expenses, or taxes) ICE BofA 0-3 Year U.S. Treasury Index (reflects no deductions for fees, expenses, or taxes) MSCI World Net USD Index (reflects no deduction for fees, expenses, or taxes) S&P Global Infrastructure Total Return Index (reflects no deductions for fees, expenses, or taxes) Market Risk. Management Risk. Trading Risk. Authorized Participants ("APs"), Market Makers, and Liquidity Providers Concentration Risk. ETF Risks. Equity Market Risk. Options Risk. TrueShares Eagle Global Next Gen Power Infrastructure ETF TrueShares Eagle Global Next Gen Power Infrastructure ETF Concentration Risk. Cash and Cash Equivalents Risk. Costs of Buying or Selling Shares Risk. Shares May Trade at Prices Other Than NAV Risk. Foreign Securities Risk. Market Capitalization Risk. Large-Capitalization Investing Risk. Mid-Capitalization Investing Risk. Small-Capitalization Investing Risk. Depositary Receipts Risk. Utilities Industry Group Risk. Currency Exchange Rate Risk. Geographic Investment Risk. Europe-Specific Risk. MSCI World Net USD Index (reflects no deduction for fees, expenses, or taxes). S&P Global Infrastructure Total Return Index (reflects no deductions for fees, expenses, or taxes). TrueShares Patriot Defense ETF TrueShares Patriot Defense ETF RiverNorth Market Neutral ETF RiverNorth Market Neutral ETF S&P 900 Total Return Index (reflects no deductions for fees, expenses, or taxes). Counterparty Risk. Derivatives Risk. Swap Agreements Risk. Illiquidity Risk. Rights and Warrants Risk. Transactions in Cash Risk. Associated Risk of Investing in Next Gen Power Infrastructure Companies. S&P Aerospace & Defense Select Industry Total Return Index (reflects no deductions for fees, expenses, or taxes). Industry Concentration Risk. ADR Risk. Early Close/Trading Halt Risk. Foreign Investment Risk. Small-Capitalization Investing. Underlying Funds Risk. Associated Risks of Pre-Merger SPACs. Fixed Income Securities Risk. Futures Risk. Junk Bond Risk. Post-Merger SPAC Warrants. ICE BofA Broad U.S. Market Index (reflects no deductions for fees, expenses, or taxes) ICE BofA 0-3 Year U.S. Treasury Index (reflects no deductions for fees, expenses, or taxes)