Investment Objectives and Goals	Jul. 21, 2025
T-REX 2X LONG MSTR DAILY TARGET ETF
Prospectus [Line Items]
Risk/Return [Heading]	FUND SUMMARY – T-REX 2X LONG MSTR DAILY TARGET ETF
Objective [Heading]	Investment Objective
Objective, Primary [Text Block]	The Fund seeks daily investment results, before fees and expenses, of 200% of the daily performance of MSTR. The Fund does not seek to achieve its stated investment objective for a period of time different than a trading day.
T-REX 2X INVERSE MSTR DAILY TARGET ETF
Prospectus [Line Items]
Risk/Return [Heading]	FUND SUMMARY – T-REX 2X INVERSE MSTR DAILY TARGET ETF
Objective [Heading]	Investment Objective
Objective, Primary [Text Block]	The Fund seeks daily investment results, before fees and expenses, of 200% of the *inverse (or opposite)* of the daily performance of MSTR. The Fund does not seek to achieve its stated investment objective for a period of time different than a trading day.

Investment Objective

FUND SUMMARY – T-REX 2X INVERSE MSTR DAILY TARGET ETF

The Fund seeks daily investment results, before fees and expenses, of 200% of the inverse (or opposite) of the daily performance of MSTR. The Fund does not seek to achieve its stated investment objective for a period of time different than a trading day.