T-REX 2X LONG GLXY DAILY TARGET ETF [Member] T-REX 2X LONG KTOS DAILY TARGET ETF [Member] T-REX 2X LONG AFRM DAILY TARGET ETF [Member] T-REX 2X LONG TTD DAILY TARGET ETF [Member] Cash [Member] Derivatives [Member] Liabilities in Excess of Other Assets [Member] Money Market Fund [Member] Other Assets Net of Liabilities [Member] Total Return Swap Contracts [Member] Net Assets Investment Company, Portfolio Turnover Investment Type [Axis]