v3.26.1
Performance Management
Apr. 30, 2026
T-REX 2X LONG AFRM DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG ALPHABET DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The bar chart and table below provide some indication of the risks of investing in the Fund. The bar chart shows the Fund’s changes in performance from year to year, and the table shows how the Fund’s average annual returns for the time periods indicated as compared with those of a broad measure of market performance. Investors should be aware that past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] The bar chart and table below provide some indication of the risks of investing in the Fund. The bar chart shows the Fund’s changes in performance from year to year, and the table shows how the Fund’s average annual returns for the time periods indicated as compared with those of a broad measure of market performance.
Bar Chart [Heading] Annual Total Returns (calendar year ended 12/31)
Bar Chart Closing [Text Block]
During the period shown, the highest quarterly return was 81.04% (quarter ended September 30, 2025) and the lowest quarterly return was -36.11% (quarter ended March 31, 2025).
Index No Deduction for Fees, Expenses, or Taxes [Text] (reflects no deduction for fees, expenses or taxes)
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG ALPHABET DAILY TARGET ETF | T-REX 2X LONG ALPHABET DAILY TARGET ETF Class  
Prospectus [Line Items]  
Highest Quarterly Return, Label [Optional Text] highest quarterly return
Highest Quarterly Return 81.04%
Highest Quarterly Return, Date Sep. 30, 2025
Lowest Quarterly Return, Label [Optional Text] lowest quarterly return
Lowest Quarterly Return 36.11%
Lowest Quarterly Return, Date Mar. 31, 2025
T-REX 2X LONG APH DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide
some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG APPLE DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The bar chart and table below provide some indication of the risks of investing in the Fund. The bar chart shows the Fund’s changes in performance from year to year, and the table shows how the Fund’s average annual returns for the time periods indicated as compared with those of a broad measure of market performance. Investors should be aware that past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] The bar chart and table below provide some indication of the risks of investing in the Fund. The bar chart shows the Fund’s changes in performance from year to year, and the table shows how the Fund’s average annual returns for the time periods indicated as compared with those of a broad measure of market performance.
Bar Chart [Heading] Annual Total Returns (calendar year ended 12/31)
Bar Chart Closing [Text Block]
During the period shown, the highest quarterly return was 47.91% (quarter ended September 30, 2025) and the lowest quarterly return was -24.89% (quarter ended March 31, 2025).
Index No Deduction for Fees, Expenses, or Taxes [Text] (reflects no deduction for fees, expenses or taxes)
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG APPLE DAILY TARGET ETF | T-REX 2X LONG APPLE DAILY TARGET ETF Class  
Prospectus [Line Items]  
Highest Quarterly Return, Label [Optional Text] highest quarterly return
Highest Quarterly Return 47.91%
Highest Quarterly Return, Date Sep. 30, 2025
Lowest Quarterly Return, Label [Optional Text] lowest quarterly return
Lowest Quarterly Return 24.89%
Lowest Quarterly Return, Date Mar. 31, 2025
T-REX 2X LONG BMNR DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG CRCL DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110.
T-REX 2X Long CRWV Daily Target ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG DJT DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG EOSE DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG GLXY DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG GME DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG HOOD DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG KTOS DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG MICROSOFT DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The bar chart and table below provide some indication of the risks of investing in the Fund. The bar chart shows the Fund’s changes in performance from year to year, and the table shows how the Fund’s average annual returns for the time periods indicated as compared with those of a broad measure of market performance. Investors should be aware that past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] The bar chart and table below provide some indication of the risks of investing in the Fund. The bar chart shows the Fund’s changes in performance from year to year, and the table shows how the Fund’s average annual returns for the time periods indicated as compared with those of a broad measure of market performance.
Bar Chart [Heading] Annual Total Returns (calendar year ended 12/31)
Bar Chart Closing [Text Block]
During the period shown, the highest quarterly return was 67.19% (quarter ended June 30, 2025) and the lowest quarterly return was -23.94% (quarter ended March 31, 2025).
Index No Deduction for Fees, Expenses, or Taxes [Text] (reflects no deduction for fees, expenses or taxes)
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG MICROSOFT DAILY TARGET ETF | T-REX 2X LONG MICROSOFT DAILY TARGET ETF Class  
Prospectus [Line Items]  
Highest Quarterly Return, Label [Optional Text] highest quarterly return
Highest Quarterly Return 67.19%
Highest Quarterly Return, Date Jun. 30, 2025
Lowest Quarterly Return, Label [Optional Text] lowest quarterly return
Lowest Quarterly Return 23.94%
Lowest Quarterly Return, Date Mar. 31, 2025
T-REX 2X LONG RBLX DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X Long SMR Daily Target ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG SNOW DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X LONG TTD DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X INVERSE CRCL DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110
T-REX 2X INVERSE CRWV DAILY TARGET ETF  
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance History
Performance Narrative [Text Block]
The Fund does not have a full calendar year of performance history. In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance. Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.

Updated performance information for the Fund, including its current net asset value per share, is available by calling toll-free at (833) 759-6110.
Performance Past Does Not Indicate Future [Text] Investors should be aware that past performance before and after taxes is not necessarily an indication of how the Fund will perform in the future.
Performance Information Illustrates Variability of Returns [Text] In the future, performance information will be presented in this section of the Prospectus. Performance information will contain a bar chart and table that provide some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year and by showing the Fund’s average annual returns for certain time periods as compared to a broad measure of market performance.
Performance One Year or Less [Text] The Fund does not have a full calendar year of performance history.
Performance Availability Phone [Text] (833) 759-6110