v3.26.1
Average Annual Total Returns
 12 Months Ended 60 Months Ended 120 Months Ended 265 Months Ended 312 Months Ended
Apr. 30, 2026
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Dec. 03, 2025
Standard & Poor's 500 Index [Member]            
Prospectus [Line Items]            
Average Annual Return, Label [Optional Text] [1] S&P 500® Index(1)          
Average Annual Return, Percent [1]   17.87% 14.42% 14.82% 11.25% 8.26%
FTSE NAREIT All Equity REIT Index (reflects no deduction for fees, expenses or taxes)            
Prospectus [Line Items]            
Average Annual Return, Label [Optional Text] FTSE NAREIT All Equity REIT Index(reflects no deduction for fees, expenses or taxes)          
Average Annual Return, Percent   2.25% 4.86% 5.80% 8.08% 7.93%
LDR Real Estate Value-Opportunity Fund Institutional Shares            
Prospectus [Line Items]            
Average Annual Return, Label [Optional Text] Institutional Shares          
Average Annual Return, Percent   (9.15%) 3.96% 3.73%   9.56%
Performance Inception Date Dec. 16, 2002          
LDR Real Estate Value-Opportunity Fund Institutional Shares | After Taxes on Distributions            
Prospectus [Line Items]            
Average Annual Return, Label [Optional Text] Return After-Taxes on Distributions          
Average Annual Return, Percent   (12.33%) 0.49% 0.69% 5.01%  
LDR Real Estate Value-Opportunity Fund Institutional Shares | 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   (5.40%) 1.95% 1.98% 5.39%  
LDR Real Estate Value-Opportunity Fund Platform Shares            
Prospectus [Line Items]            
Average Annual Return, Label [Optional Text] Platform Shares          
Average Annual Return, Percent   (9.36%) 3.70% 3.47%    
Performance Inception Date Dec. 22, 2009          
[1] In connection with newly adopted SEC regulations applicable to the Fund, the S&P 500® Index is the Fund’s broad-based securities market index. The Fund will continue to show performance for the FTSE NAREIT All Equity REIT Index, the Fund’s secondary securities market index.