USCF Midstream Energy Income Fund Energy Sector Risk [Member] Energy Infrastructure Companies Risk [Member] Master Limited Partnership Investment Risks [Member] Market Risk [Member] Management Risk [Member] Long Term Objective Not A Complete Investment Program [Member] Small And Midcapitalization Risk [Member] Commodity Price Risk [Member] Operational Risk [Member] Liquidity Risk [Member] Inflation Risk [Member] Large Shareholder Risk [Member] Fluctuation Of Nav Risk [Member] Secondary Market Risk [Member] Valuation Risk [Member] Canada Risk [Member] Foreign Securities Risk [Member] Utility Companies Risk [Member] Master Limited Partnership Tax Risk [Member] E S G Investing Risk [Member] Equity Securities Risk [Member] Equity Income Securities Risk [Member] Common Stock Risk [Member] Authorized Participants Risk [Member] USCF Dividend Income Fund American Depositary Receipts Risk [Member] Emerging Markets Risk [Member] Real Estate Securities Risk [Member] Small Fund Risk [Member] USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund Commodities Risk [Member] Energy Commodities Risk [Member] Precious Metal Commodities Risk [Member] Industrial Metal Commodities Risk [Member] Grains And Soft Product Commodities Risk [Member] Livestock Commodities Risk [Member] Commodity Market Regulatory Risk [Member] Derivatives Risk [Member] Futures Risk [Member] Swaps Risk [Member] Derivatives Tax Risk [Member] Investment Strategy Risks [Member] Passive Investment Risk [Member] Correlation Risk [Member] Subsidiary Investment Risk [Member] Position Limits Risk [Member] Closeout Risk For Qualified Financial Contracts [Member] Commodities Tax Risk [Member] Intermediary And Counterparty Risk [Member] Non U S Investment Risk [Member] Treasuries Risk [Member] Fixed Income Investment Risk [Member] Investing In Other Investment Companies Risk [Member] Cash Management Risk [Member] Global Currency Exchange Rate Risk [Member] Licensing Agreement Risk [Member] Cash Transaction Risk [Member] USCF Gold Strategy Plus Income Fund Gold Investment Risk [Member] Gold Derivatives Risk [Member] Depository Custody Risk [Member] Covered Call Risk [Member] Asset Class Risk [Member] Repurchase Agreements Risk [Member] Commoditylinked Notes Risk [Member] USCF Energy Commodity Strategy Absolute Return Fund Options Risk [Member] Structured Notes Risk [Member] Leverage Risk [Member] USCF Oil Plus Bitcoin Strategy Fund Risks Associated With Crude Oil [Member] Risks Associated With Crude Oil Demandrelated Factors [Member] Risks Associated With Crude Oil Supplyrelated Factors [Member] Risks Associated With Bitcoin [Member] Bitcoin Etfs Risk [Member] Bitcoin Etps Risk [Member] Risks Associated With Bitcoin Futures Contracts [Member] Risks Associated With Bitcoin Network [Member] Digital Assets Risk [Member] Digital Asset Trading Platforms Risk [Member] Blockchain Technology Risk [Member] High Portfolio Turnover Risk [Member] Illiquid Investments Risk [Member] New Fund Risk [Member] Reverse Repurchase Agreement Risk [Member] USCF Midstream Energy Income Fund USCF Dividend Income Fund USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund USCF Gold Strategy Plus Income Fund USCF Energy Commodity Strategy Absolute Return Fund USCF Oil Plus Bitcoin Strategy Fund S&P 500 Index Alerian Midstream Energy Select Total Return IndexSM S&P 500 Value Total Return IndexSM SummerHaven Dynamic Commodity Index Total ReturnSM Bloomberg Commodity Index Total ReturnSM Bloomberg Gold Subindex Total ReturnSM Bloomberg Energy Subindex Total ReturnSM USCF Midstream Energy Income Fund [Default Label] USCF Dividend Income Fund [Default Label] USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund [Default Label] USCF Gold Strategy Plus Income Fund [Default Label] USCF Energy Commodity Strategy Absolute Return Fund [Default Label] USCF Oil Plus Bitcoin Strategy Fund [Default Label]