v3.26.3
Average Annual Total Returns
 12 Months Ended 60 Months Ended 120 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
FPA Queens Road Value ETF      
Prospectus [Line Items]      
Average Annual Return, Percent 6.05% 11.26% 11.39%
FPA Queens Road Value ETF | After Taxes on Distributions      
Prospectus [Line Items]      
Average Annual Return, Percent [1] 5.36% 9.84% 10.02%
FPA Queens Road Value ETF | After Taxes on Distributions and Sales      
Prospectus [Line Items]      
Average Annual Return, Percent [1] 4.08% 8.72% 9.07%
S&P 500 Index      
Prospectus [Line Items]      
Average Annual Return, Percent 17.88% 14.42% 14.82%
S&P 500 Value Index      
Prospectus [Line Items]      
Average Annual Return, Percent 13.19% 12.96% 11.73%
[1] 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 a shareholder’s tax situation and may differ from those shown. The after-tax returns are not relevant if you hold your Fund shares in tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRA”).