TrueShares Seasonality Laddered Buffered ETF Active Management Risk [Member] Buffered Loss Risk [Member] Purchase and Sale Timing Risk [Member] FLEX Options Risk [Member] Options Risk [Member] Derivatives Risk [Member] Underlying Funds Risk [Member] Sector Concentration Risk [Member] Counterparty Risk [Member] Early Close/Trading Halt Risk [Member] Equity Market Risk [Member] ETF Structure Risks [Member] Authorized Participants ("APs"), Market Makers, and Liquidity Providers Concentration Risk [Member] Costs of Buying or Selling Shares [Member] Shares May Trade at Prices Other Than NAV [Member] Trading [Member] Fixed Income Securities Risk [Member] Large-Capitalization Investing Risk [Member] Limited History Risk [Member] Options Tax Risk [Member] Swap Risk [Member] Turnover Rate Risk [Member] U.S. Government Risk [Member] TrueShares Seasonality Laddered Buffered ETF [Member] FLEX Options Risk. Early Close/Trading Halt Risk. Shares May Trade at Prices Other Than NAV. Active Management Risk. Equity Market Risk. Turnover Rate Risk. TrueShares Seasonality Laddered Buffered ETF TrueShares Seasonality Laddered Buffered ETF Large-Capitalization Investing Risk. Purchase and Sale Timing Risk. Buffered Loss Risk. Options Tax Risk. Trading. Costs of Buying or Selling Shares. ETF Structure Risks. Sector Concentration Risk. Underlying Funds Risk. U.S. Government Risk. Limited History Risk. Fixed Income Securities Risk. Counterparty Risk. Derivatives Risk. Authorized Participants ("APs"), Market Makers, and Liquidity Providers Concentration Risk. Options Risk. Swap Risk.