Mast HedgeIndex Corporate Arbitrage ETF Mast HedgeIndex Managed Futures Strategy ETF Mast HedgeIndex Adaptive Equities ETF Mast HedgeIndex Strategic Commodities ETF Mast HedgeIndex Corporate Arbitrage ETF Mast HedgeIndex Managed Futures Strategy ETF Mast HedgeIndex Adaptive Equities ETF Mast HedgeIndex Strategic Commodities ETF Merger and Other Arbitrage Transactions Risk [Member] Short Sales Risk [Member] Crypto Asset Risk [Member] Equity Risk [Member] Fixed Income Securities Risk [Member] High Yield (“Junk”) Bond Risk [Member] Closed-End Funds [Member] Warrants and Rights Risk [Member] Derivatives Risk [Member] Futures Risk [Member] Swaps Risk [Member] Options Risk [Member] Forwards Risk [Member] Speculative Exposure Risk [Member] Commodity Exposure Risk [Member] Leveraging Risk [Member] Liquidity Risk [Member] Preferred Stock Risk [Member] Convertible Securities Risk [Member] Real Estate Investment Trust (REIT) Risk [Member] Foreign Investment Risk [Member] Currency Risk [Member] IPO Risk [Member] Lack of Correlation Risk [Member] Lending Portfolio Securities Risk [Member] Market Capitalization Risk [Member] Counterparty Risk [Member] Non-Diversification Risk [Member] Market Risk [Member] Repurchase Agreement Risk [Member] ETF Structure Risks [Member] Active Management Risk [Member] Operational Risk [Member] Valuation Risk [Member] Subsidiary Risk [Member] Portfolio Turnover Risk [Member] Tax Risk [Member] Government-Sponsored Entities Risk [Member] Foreign Sovereign Risk [Member] New Fund Risk [Member] Recent Market Events [Member] Cybersecurity Risk [Member] Credit Risk [Member] Interest Rate Risk [Member] Bloomberg Global Aggregate Bond Index (reflects no deduction for fees, expenses or taxes) Credit Suisse Managed Futures Liquid Index (reflects no deduction for fees, expenses or taxes) Closed End Funds Member Options Risk Member Non Diversification Risk Member Warrants And Rights Risk Member Subsidiary Risk Member Cybersecurity Risk Member S000102279 Member CreditRiskMember C000272749 Member High Yield Junk Bond Risk Member Counterparty Risk Member Foreign Sovereign Risk Member Foreign Investment Risk Member index_ Bloomberg_ Global_ Aggregate_ Bond_ Index_reflects_no_deduction_for_fees_expenses_or_taxes Member C000272747 Member Short Sales Risk Member Merger And Other Arbitrage Transactions Risk Member Futures Risk Member Government Sponsored Entities Risk Member S000102278 Member Lending Portfolio Securities Risk Member Portfolio Turnover Risk Member Currency Risk Member Derivatives Risk Member Lack Of Correlation Risk Member Swaps Risk Member Equity Risk Member Market Capitalization Risk Member Forwards Risk Member IPORisk Member Commodity Exposure Risk Member C000272748 Member Fixed Income Securities Risk Member S000102280 Member Crypto Asset Risk Member Speculative Exposure Risk Member Preferred Stock Risk Member Tax Risk Member Operational Risk Member New Fund Risk Member Active Management Risk Member Liquidity Risk Member Market Risk Member C000272750 Member S000102281 Member Convertible Securities Risk Member Leveraging Risk Member ETFStructure Risks Member Valuation Risk Member Real Estate Investment Trust REITRisk Member InterestRateRiskMember Recent Market Events Member index_ Credit_ Suisse_ Managed_ Futures_ Liquid_ Index_reflects_no_deduction_for_fees_expenses_or_taxes Member Repurchase Agreement Risk Member