Performance Management - Capital Advisors Growth Fund	Apr. 30, 2026
Prospectus [Line Items]
Bar Chart and Performance Table [Heading]	Performance
Performance Narrative [Text Block]	The following performance information provides some indication of the risks of investing in the Fund. The bar chart shows the annual returns for the Fund from year to year. The table shows how the Fund’s average annual returns for the 1-year, 5-years and 10-years periods compare with those of a broad measure of market performance. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future. Updated performance information is available on the Fund’s website at www.capadvfunds.com or by calling the Fund toll-free at 1-866-205-0523.
Performance Past Does Not Indicate Future [Text]	The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.
Performance Information Illustrates Variability of Returns [Text]	The following performance information provides some indication of the risks of investing in the Fund.
Bar Chart [Heading]	Calendar Year Total Returns as of December 31
Bar Chart Closing [Text Block]	During the period of time shown in the bar chart, the Fund’s highest quarterly return was 22.56% for the quarter ended June 30, 2020, and the lowest quarterly return was -16.20% for the quarter ended June 30, 2022.
Highest Quarterly Return, Label [Optional Text]	highest quarterly return
Highest Quarterly Return	22.56%
Highest Quarterly Return, Date	Jun. 30, 2020
Lowest Quarterly Return, Label [Optional Text]	lowest quarterly return
Lowest Quarterly Return	(16.20%)
Lowest Quarterly Return, Date	Jun. 30, 2022
Performance Table Heading	Average Annual Total Returns(For the periods ended December 31, 2025)
Performance Table Uses Highest Federal Rate	After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred	Furthermore, the after-tax returns shown are not relevant to those who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement accounts (“IRAs”).
Index No Deduction for Fees, Expenses, or Taxes [Text]	(reflects no deduction for fees, expenses, or taxes)
Performance Table Closing [Text Block]	After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your tax situation and may differ from those shown. Furthermore, the after-tax returns shown are not relevant to those who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement accounts (“IRAs”).
Performance Availability Website Address [Text]	www.capadvfunds.com
Performance Availability Phone [Text]	1-866-205-0523

Performance Management - Capital Advisors Growth Fund

Apr. 30, 2026

Bar Chart and Performance Table [Heading]

Performance

The following performance information provides some indication of the risks of investing in the Fund. The bar chart shows the annual returns for the Fund from year to year. The table shows how the Fund’s average annual returns for the 1-year, 5-years and 10-years periods compare with those of a broad measure of market performance. The Fund’s past performance, before and after taxes, does not

necessarily indicate how it will perform in the future. Updated performance information is available on the Fund’s website at www.capadvfunds.com or by calling the Fund toll-free at 1-866-205-0523.

Performance Past Does Not Indicate Future [Text]

The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future.

Performance Information Illustrates Variability of Returns [Text]

The following performance information provides some indication of the risks of investing in the Fund.

Bar Chart [Heading]

Calendar Year Total Returns as of December 31

Bar Chart Closing [Text Block]

During the period of time shown in the bar chart, the Fund’s highest quarterly return was 22.56% for the quarter ended June 30, 2020, and the lowest quarterly return was -16.20% for the quarter ended June 30, 2022.

Highest Quarterly Return, Label [Optional Text]

highest quarterly return

Highest Quarterly Return

22.56%

Highest Quarterly Return, Date

Jun. 30, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest quarterly return

Lowest Quarterly Return

(16.20%)

Lowest Quarterly Return, Date

Jun. 30, 2022

Performance Table Heading

Average Annual Total Returns(For the periods ended December 31, 2025)

Performance Table Uses Highest Federal Rate

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.

Performance Table Not Relevant to Tax Deferred

Furthermore, the after-tax returns shown are not relevant to those who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement accounts (“IRAs”).

Index No Deduction for Fees, Expenses, or Taxes [Text]

(reflects no deduction for fees, expenses, or taxes)

Performance Table Closing [Text Block]

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on your tax situation and may differ from those shown. Furthermore, the after-tax returns shown are not relevant to those who hold their shares through tax-deferred arrangements such as 401(k) plans or individual retirement accounts (“IRAs”).

Performance Availability Website Address [Text]

www.capadvfunds.com

Performance Availability Phone [Text]

1-866-205-0523