Inception Return 
                                        (9/23/2005)
                                     | 
                                    
                                        6.09 %
                                     | 
                                 
                                
                                    | 
                                        YTD Return
                                     | 
                                    
                                        8.90 %
                                     | 
                                 
                             
                         | 
                        
                            
                                
                                    
                                        NAVPS 
                                        (10/31/2025)
                                     | 
                                    
                                        $140.95
                                     | 
                                 
                                
                                    | 
                                        Change
                                     | 
                                    
                                         
                                        ($0.44) / -0.31 %
                                     | 
                                 
                             
                         | 
                    
                
                
                    
                        | 
                             
                                Growth of $10,000
                                
                                    (As of September 30, 2025) 
                            
                         | 
                        
                            
                                
                                    | 
                                        MER
                                     | 
                                    
                                        1.24 %
                                     | 
                                 
                                
                                    | 
                                        Assets ($mil)
                                     | 
                                    
                                        -
                                     | 
                                 
                                
                                    | 
                                        Rank (1Yr)
                                     | 
                                    
                                        -
                                     | 
                                 
                                
                                    | 
                                        Std Dev (3Yr)
                                     | 
                                    
                                        27.69 %
                                     | 
                                 
                                
                                    | 
                                        Volatility Ranking (3Yr)
                                     | 
                                    
                                        6/10
                                     | 
                                 
                                
                                    | 
                                        RRSP Eligibility
                                     | 
                                    
                                        Yes
                                     | 
                                 
                                
                                    | 
                                        Load
                                     | 
                                    
                                        No Load
                                     | 
                                 
                                
                                    | 
                                        Max Front End
                                     | 
                                    
                                        -
                                     | 
                                 
                                
                                    | 
                                        Max Back End
                                     | 
                                    
                                        -
                                     | 
                                 
                                
                                    | 
                                        Sales Status
                                     | 
                                    
                                        Open
                                     | 
                                 
                             
                         | 
                    
                
                
                    
                         
                    
                        
                            | 
                                 
                                    Objective 
                                
                                    The Fund's objective is to provide long-term growth of capital by investing primarily in equity securities of U.S. and foreign businesses considered by the Manager to be undervalued. The Fund may invest in the equity securities of Canadian businesses. Investments may include common and preferred shares, convertible debentures, warrants, government and corporate bonds and short-term indebtedness. 
                             | 
                            
                            
                                   
                                    Fund Manager 
                                
                                
                                    
                                         Chou Associates Management Inc.
                                     
                                    
                                
                                       Portfolio Manager 
                                
                                
                                        
                                          Francis Chou, Chou Associates Management Inc.
                                        
                                    
                                   
                                       Sub-Advisor 
                                -
                                
                             | 
                        
                    
                 
             
            
            
                 
            
            
		
                
                    Allocations
                 
                    Data not available
                
            
	 
            
            
            
                Top 10 Holdings
                
                    
            
            
            
            
            
                Performance Data
                (As of September 30, 2025)
            
                
                    
                        
                            | 
                                 
                             | 
                            
                                Return (%)
                             | 
                            
                                Annualized Return (%)
                             | 
                        
                        
                            | 
                                Return
                             | 
                            
                                1
                                Mth
                             | 
                            
                                3
                                Mth
                             | 
                            
                                6
                                Mth
                             | 
                            
                                YTD
                             | 
                            
                                1
                                Yr
                             | 
                            
                                3
                                Yr
                             | 
                            
                                5
                                Yr
                             | 
                            
                                10
                                Yr
                             | 
                        
                        
                            |   
                                Fund
                             | 
                             
                                -0.64
                             | 
                            
                                3.36
                             | 
                            
                                2.69
                             | 
                            
                                8.90
                             | 
                            
                                9.94
                             | 
                            
                                9.81
                             | 
                            
                                20.32
                             | 
                            
                                6.46
                             | 
                        
                        
                            | 
                                Benchmark
                             | 
                            
                                3.40
                             | 
                            
                                7.66
                             | 
                            
                                20.21
                             | 
                            
                                18.58
                             | 
                            
                                17.20
                             | 
                            
                                22.94
                             | 
                            
                                13.48
                             | 
                            
                                11.90
                             | 
                        
                        
                            | 
                                Quartile Ranking
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                        
                    
                 
                
                
                    
                        
                            | 
                                Calendar Return (%)
                             | 
                            
                                2024
                             | 
                            
                                2023
                             | 
                            
                                2022
                             | 
                            
                                2021
                             | 
                            
                                2020
                             | 
                            
                                2019
                             | 
                            
                                2018
                             | 
                            
                                2017
                             | 
                            
                                2016
                             | 
                            
                                2015
                             | 
                        
                        
                            | 
                                Fund
                             | 
                            
                                12.92
                             | 
                            
                                3.45
                             | 
                            
                                2.63
                             | 
                            
                                54.25
                             | 
                            
                                -7.11
                             | 
                            
                                7.03
                             | 
                            
                                -14.77
                             | 
                            
                                11.51
                             | 
                            
                                0.74
                             | 
                            
                                -21.48
                             | 
                        
                        
                            | 
                                Benchmark
                             | 
                            
                                16.58
                             | 
                            
                                22.24
                             | 
                            
                                -18.22
                             | 
                            
                                18.12
                             | 
                            
                                15.43
                             | 
                            
                                27.52
                             | 
                            
                                -9.69
                             | 
                            
                                24.49
                             | 
                            
                                8.39
                             | 
                            
                                -1.88
                             | 
                        
                        
                            | 
                                Quartile Ranking
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                            
                                -
                             | 
                            
                                -
                             |