v3.26.3
Average Annual Total Returns
12 Months Ended 26 Months Ended
Oct. 28, 2026
Dec. 31, 2025
Dec. 31, 2025
T-REX 2X LONG TESLA DAILY TARGET ETF CLASS      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return Before Taxes    
Average Annual Return, Percent   (29.49%) 3.04% [1]
Performance Inception Date Oct. 19, 2023    
T-REX 2X LONG TESLA DAILY TARGET ETF CLASS | After Taxes on Distributions      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return After-Taxes on Distributions    
Average Annual Return, Percent   (29.49%) 3.04% [1]
T-REX 2X LONG TESLA DAILY TARGET ETF CLASS | After Taxes on Distributions and Sales      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return After-Taxes on Distributions and Sale of Fund Shares    
Average Annual Return, Percent   (17.46%) 2.33% [1]
T-REX 2X LONG TESLA DAILY TARGET ETF CLASS | S&P 500 Index (reflects no deduction for fees, expenses or taxes)      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] S&P 500 Index (reflects no deduction for fees, expenses or taxes)    
Average Annual Return, Percent   17.88% 25.52% [1]
T-REX 2X INVERSE TESLA DAILY TARGET ETF CLASS      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return Before Taxes    
Average Annual Return, Percent   (75.98%) (81.92%) [2]
T-REX 2X INVERSE TESLA DAILY TARGET ETF CLASS | After Taxes on Distributions      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return After-Taxes on Distributions    
Average Annual Return, Percent   (76.06%) (82.42%) [2]
T-REX 2X INVERSE TESLA DAILY TARGET ETF CLASS | After Taxes on Distributions and Sales      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return After-Taxes on Distributions and Sale of Fund Shares    
Average Annual Return, Percent   (44.99%) (45.02%) [2]
T-REX 2X INVERSE TESLA DAILY TARGET ETF CLASS | S&P 500 Index (reflects no deduction for fees, expenses or taxes)      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] S&P 500 Index (reflects no deduction for fees, expenses or taxes)    
Average Annual Return, Percent   17.88% 25.52% [2]
Applied Finance Dividend Fund Investor Class      
Prospectus [Line Items]      
Performance Inception Date Oct. 19, 2023    
T-REX 2X LONG NVIDIA DAILY TARGET ETF CLASS      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return Before Taxes    
Average Annual Return, Percent   25.97% 158.16% [3]
Performance Inception Date Oct. 19, 2023    
T-REX 2X LONG NVIDIA DAILY TARGET ETF CLASS | After Taxes on Distributions      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return After-Taxes on Distributions    
Average Annual Return, Percent   24.35% 150.69% [3]
T-REX 2X LONG NVIDIA DAILY TARGET ETF CLASS | After Taxes on Distributions and Sales      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return After-Taxes on Distributions and Sale of Fund Shares    
Average Annual Return, Percent   15.40% 128.35% [3]
T-REX 2X LONG NVIDIA DAILY TARGET ETF CLASS | S&P 500 Index (reflects no deduction for fees, expenses or taxes)      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] S&P 500 Index (reflects no deduction for fees, expenses or taxes)    
Average Annual Return, Percent   17.88% 25.52% [3]
T-REX 2X INVERSE NVIDIA DAILY TARGET ETF CLASS      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return Before Taxes   -87.12 [4]
Average Annual Return, Percent   (74.62%)  
Performance Inception Date Oct. 19, 2023    
T-REX 2X INVERSE NVIDIA DAILY TARGET ETF CLASS | After Taxes on Distributions      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return After-Taxes on Distributions   -87.48 [4]
Average Annual Return, Percent   (74.64%)  
T-REX 2X INVERSE NVIDIA DAILY TARGET ETF CLASS | After Taxes on Distributions and Sales      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] Return After-Taxes on Distributions and Sale of Fund Shares   -46.10 [4]
Average Annual Return, Percent   (44.17%)  
T-REX 2X INVERSE NVIDIA DAILY TARGET ETF CLASS | S&P 500 Index (reflects no deduction for fees, expenses or taxes)      
Prospectus [Line Items]      
Average Annual Return, Label [Optional Text] S&P 500 Index (reflects no deduction for fees, expenses or taxes)   25.52 [4]
Average Annual Return, Percent   17.88%  
[1] The Fund commenced operations on October 19, 2023.
[2] The Fund commenced operations on October 19, 2023.
[3] The Fund commenced operations on October 19, 2023.
[4] The Fund commenced operations on October 19, 2023.