v3.25.4
Average Annual Total Returns
 12 Months Ended 60 Months Ended 113 Months Ended 120 Months Ended
Feb. 27, 2026
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
CRM SMALL CAP VALUE FUND INVESTOR SHARES          
Prospectus [Line Items]          
Average Annual Return, Label [Optional Text] Before Taxes        
Average Annual Return, Percent   2.48% 7.71%   7.83%
CRM SMALL CAP VALUE FUND INVESTOR SHARES | Russell 2000 Value Total Return Index (reflects no deduction for fees, expenses or taxes)          
Prospectus [Line Items]          
Average Annual Return, Percent   12.59% 8.88%   9.27%
CRM SMALL CAP VALUE FUND INSTITUTIONAL SHARES          
Prospectus [Line Items]          
Average Annual Return, Label [Optional Text] Before Taxes        
Average Annual Return, Percent   2.62% 7.93%   8.07%
CRM SMALL CAP VALUE FUND INSTITUTIONAL SHARES | After Taxes on Distributions          
Prospectus [Line Items]          
Average Annual Return, Percent   0.77% 5.75%   5.88%
CRM SMALL CAP VALUE FUND INSTITUTIONAL SHARES | After Taxes on Distributions and Sales          
Prospectus [Line Items]          
Average Annual Return, Percent   2.88% 5.91%   5.95%
CRM SMALL/MID CAP VALUE FUND INVESTOR SHARES          
Prospectus [Line Items]          
Average Annual Return, Label [Optional Text] Before Taxes        
Average Annual Return, Percent   3.85% 8.34%   10.10%
CRM SMALL/MID CAP VALUE FUND INVESTOR SHARES | Russell 3000 Total Return Index (reflects no deduction for fees, expenses or taxes)          
Prospectus [Line Items]          
Average Annual Return, Percent   17.15% 13.15%   14.29%
CRM SMALL/MID CAP VALUE FUND INVESTOR SHARES | Russell 2500 Value Total Return Index (reflects no deduction for fees, expenses or taxes)          
Prospectus [Line Items]          
Average Annual Return, Percent   12.73% 10.02%   9.72%
CRM SMALL/MID CAP VALUE FUND INSTITUTIONAL SHARES          
Prospectus [Line Items]          
Average Annual Return, Label [Optional Text] Before Taxes        
Average Annual Return, Percent   4.15% 8.54%   10.34%
CRM SMALL/MID CAP VALUE FUND INSTITUTIONAL SHARES | After Taxes on Distributions          
Prospectus [Line Items]          
Average Annual Return, Percent   2.93% 5.50%   7.42%
CRM SMALL/MID CAP VALUE FUND INSTITUTIONAL SHARES | After Taxes on Distributions and Sales          
Prospectus [Line Items]          
Average Annual Return, Percent   3.33% 6.04%   7.57%
CRM MID CAP VALUE FUND INVESTOR SHARES          
Prospectus [Line Items]          
Average Annual Return, Label [Optional Text] Before Taxes        
Average Annual Return, Percent   8.88% 8.06%   10.04%
CRM MID CAP VALUE FUND INVESTOR SHARES | Russell 3000 Total Return Index (reflects no deduction for fees, expenses or taxes)          
Prospectus [Line Items]          
Average Annual Return, Percent   17.15% 13.15%   14.29%
CRM MID CAP VALUE FUND INVESTOR SHARES | Russell Midcap Value Total Return Index (reflects no deduction for fees, expenses or taxes)          
Prospectus [Line Items]          
Average Annual Return, Percent   11.05% 9.83%   9.78%
CRM MID CAP VALUE FUND INSTITUTIONAL SHARES          
Prospectus [Line Items]          
Average Annual Return, Label [Optional Text] Before Taxes        
Average Annual Return, Percent   9.09% 8.25%   10.25%
CRM MID CAP VALUE FUND INSTITUTIONAL SHARES | After Taxes on Distributions          
Prospectus [Line Items]          
Average Annual Return, Percent   7.61% 6.03%   8.13%
CRM MID CAP VALUE FUND INSTITUTIONAL SHARES | After Taxes on Distributions and Sales          
Prospectus [Line Items]          
Average Annual Return, Percent   6.41% 6.20%   7.87%
CRM All Cap Value Fund INVESTOR SHARES          
Prospectus [Line Items]          
Average Annual Return, Label [Optional Text] Before Taxes        
Average Annual Return, Percent   10.92% 8.21%   9.13%
CRM All Cap Value Fund INVESTOR SHARES | Russell 3000 Total Return Index (reflects no deduction for fees, expenses or taxes)          
Prospectus [Line Items]          
Average Annual Return, Percent   17.15% 13.15%   14.29%
CRM All Cap Value Fund INVESTOR SHARES | Russell 3000 Value Total Return Index (reflects no deduction for fees, expenses or taxes)          
Prospectus [Line Items]          
Average Annual Return, Percent   15.71% 11.18%   10.46%
CRM All Cap Value Fund INSTITUTIONAL SHARES          
Prospectus [Line Items]          
Average Annual Return, Label [Optional Text] Before Taxes        
Average Annual Return, Percent   11.18% 8.47%   9.40%
CRM All Cap Value Fund INSTITUTIONAL SHARES | After Taxes on Distributions          
Prospectus [Line Items]          
Average Annual Return, Percent   8.68% 5.66%   6.63%
CRM All Cap Value Fund INSTITUTIONAL SHARES | After Taxes on Distributions and Sales          
Prospectus [Line Items]          
Average Annual Return, Percent   7.90% 5.94%   6.77%
CRM LONG/SHORT OPPORTUNITIES FUND INSTITUTIONAL SHARES          
Prospectus [Line Items]          
Average Annual Return, Label [Optional Text] Before Taxes        
Average Annual Return, Percent   1.55% 4.52% 5.19%  
Performance Inception Date Aug. 16, 2016        
CRM LONG/SHORT OPPORTUNITIES FUND INSTITUTIONAL SHARES | After Taxes on Distributions          
Prospectus [Line Items]          
Average Annual Return, Percent   1.55% 3.83% 4.53%  
CRM LONG/SHORT OPPORTUNITIES FUND INSTITUTIONAL SHARES | After Taxes on Distributions and Sales          
Prospectus [Line Items]          
Average Annual Return, Percent   0.92% 3.41% 4.01%  
CRM LONG/SHORT OPPORTUNITIES FUND INSTITUTIONAL SHARES | S&P 500 Index (reflects no deduction for fees, expenses or taxes)          
Prospectus [Line Items]          
Average Annual Return, Percent   17.88% 14.42% 14.93%  
CRM SMALL CAP VALUE FUND INVESTOR SHARES | Russell 3000 Total Return Index (reflects no deduction for fees, expenses or taxes)          
Prospectus [Line Items]          
Average Annual Return, Percent   17.15% 13.15%   14.29%