v3.26.1
Shareholder Report, Average Annual Return (Details)
5 Months Ended 6 Months Ended 12 Months Ended 24 Months Ended 25 Months Ended 41 Months Ended 60 Months Ended 69 Months Ended 73 Months Ended 80 Months Ended 120 Months Ended
Apr. 30, 2026
Apr. 30, 2026
Apr. 30, 2026
Apr. 30, 2026
Apr. 30, 2026
Apr. 30, 2026
Apr. 30, 2026
Apr. 30, 2026
Apr. 30, 2026
Apr. 30, 2026
Apr. 30, 2026
C000229483                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Quality Value Fund - Institutional Shares                  
C000229481                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Quality Value Fund - A Class Shares                  
Average Annual Return, Percent     11.37%       6.23%       9.16%
C000240108                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Quality Value Fund - Ultra Shares                  
C000229480                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Quality SMidCap Fund - Institutional Shares                  
C000229479                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Quality SMidCap Fund - Ultra Shares                  
C000229476                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Quality SmallCap Fund - Institutional Shares                  
C000229475                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Quality SmallCap Fund - A Class Shares                  
Average Annual Return, Percent     22.53%       3.73%     8.04%  
C000229478                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Quality SmallCap Fund - C Class Shares                  
Average Annual Return, Percent     25.65%       3.80%     7.91%  
C000229477                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Quality SmallCap Fund - Ultra Shares                  
C000229473                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Income Opportunity Fund - Institutional Shares                  
C000229474                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Income Opportunity Fund - A Class Shares                  
Average Annual Return, Percent     13.99%       3.49%       5.95%
C000229472                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Income Opportunity Fund - C Class Shares                  
Average Annual Return, Percent     15.57%       3.33%     5.43%  
C000240107                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Income Opportunity Fund - Ultra Shares                  
C000229469                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Multi-Asset Income Fund - Institutional Shares                  
C000229470                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Multi-Asset Income Fund - A Class Shares                  
Average Annual Return, Percent     10.25%       3.82%       5.55%
C000229466                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Alternative Income Fund - Institutional Shares                  
C000229467                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Alternative Income Fund - A Class Shares                  
Average Annual Return, Percent     4.58%       3.86%   5.15%    
C000229465                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Alternative Income Fund - Ultra Shares                  
C000237961                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Salient MLP & Energy Infrastructure Fund - Institutional Shares                  
C000237964                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Salient MLP & Energy Infrastructure Fund - A Class Shares                  
Average Annual Return, Percent     25.83%       18.74%       9.99%
C000237963                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Salient MLP & Energy Infrastructure Fund - C Class Shares                  
Average Annual Return, Percent     29.05%       19.17%       9.76%
C000237962                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Salient MLP & Energy Infrastructure Fund - Ultra Shares                  
C000237966                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Real Estate Income Fund - Institutional Shares                  
C000237968                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Real Estate Income Fund - A Class Shares                  
Average Annual Return, Percent     4.44%       1.70%       3.24%
C000237951                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Broadmark Tactical Growth Fund - Institutional Shares                  
C000237952                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Broadmark Tactical Growth Fund - A Class Shares                  
Average Annual Return, Percent     10.91%       1.81%       4.17%
C000237949                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Broadmark Tactical Growth Fund - C Class Shares                  
Average Annual Return, Percent     13.81%       2.38%       4.17%
C000237956                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Broadmark Tactical Plus Fund - Institutional Shares                  
C000237953                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Broadmark Tactical Plus Fund - A Class Shares                  
Average Annual Return, Percent     2.52%       0.11%       3.66%
C000237955                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Broadmark Tactical Plus Fund - F Class Shares                  
C000248453                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Salient Enhanced Midstream Income ETF                  
C000248452                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Salient Enhanced Energy Income ETF                  
C000267227                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Westwood Enhanced Income Opportunity ETF                  
Without Sales Load [Member] | C000229483                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     15.00%       7.10%       9.74%
Without Sales Load [Member] | C000229481                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     14.83%       6.88%       9.50%
Without Sales Load [Member] | C000240108                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     15.07%     7.60%          
Without Sales Load [Member] | C000229480                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.61%       8.36%       10.12%
Without Sales Load [Member] | C000229479                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.88%       8.58% 14.33%      
Without Sales Load [Member] | C000229476                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     27.78%       4.71%       9.49%
Without Sales Load [Member] | C000229475                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     27.65%       4.58%     8.71%  
Without Sales Load [Member] | C000229478                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     26.65%       3.80%     7.91%  
Without Sales Load [Member] | C000229477                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     28.00%       4.85%   15.15%    
Without Sales Load [Member] | C000229473                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     17.80%       4.32%       6.51%
Without Sales Load [Member] | C000229474                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     17.51%       4.12%       6.27%
Without Sales Load [Member] | C000229472                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     16.57%       3.33%     5.43%  
Without Sales Load [Member] | C000240107                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     17.81%     9.65%          
Without Sales Load [Member] | C000229469                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     13.91%       4.71%       6.10%
Without Sales Load [Member] | C000229470                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     13.68%       4.46%       5.87%
Without Sales Load [Member] | C000229466                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     7.90%       4.63%       4.60%
Without Sales Load [Member] | C000229467                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     7.77%       4.50%   5.67%    
Without Sales Load [Member] | C000229465                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     7.95%       4.74%       4.70%
Without Sales Load [Member] | C000237961                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.38%       20.37%       10.84%
Without Sales Load [Member] | C000237964                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.09%       20.09%       10.61%
Without Sales Load [Member] | C000237963                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     30.05%       19.17%       9.76%
Without Sales Load [Member] | C000237962                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.50%       20.47%       10.94%
Without Sales Load [Member] | C000237966                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     7.95%       3.24%       4.22%
Without Sales Load [Member] | C000237968                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     7.65%       2.91%       3.86%
Without Sales Load [Member] | C000237951                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     15.91%       3.36%       5.19%
Without Sales Load [Member] | C000237952                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     15.55%       3.03%       4.78%
Without Sales Load [Member] | C000237949                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     14.81%       2.38%       4.17%
Without Sales Load [Member] | C000237956                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     5.90%       1.49%       4.49%
Without Sales Load [Member] | C000237953                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     5.70%       1.24%       4.25%
Without Sales Load [Member] | C000237955                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     6.21%       1.79%       4.81%
Without Sales Load [Member] | C000248453                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     25.37%   19.69%            
Without Sales Load [Member] | C000248452                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     39.01% 12.41%              
Without Sales Load [Member] | C000267227                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent 3.92%                    
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.01%       11.91%       14.75%
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.01%       11.91%       14.75%
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.01%     19.18%          
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.01%       11.91%       14.75%
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.01%       11.91% 15.82%      
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.01%       11.91%       14.75%
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.01%       11.91%     15.80%  
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.01%       11.91%     15.80%  
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.01%       11.91%   19.80%    
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.01%       11.91%       14.75%
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.01%       11.91%       14.75%
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.01%       11.91%     15.80%  
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.01%     19.18%          
Westwood -80%Bloom US Agg/20%S&P500TR                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     9.14%       2.79%       4.43%
Westwood -80%Bloom US Agg/20%S&P500TR                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     9.14%       2.79%       4.43%
FTSE 1-Month Treasury Bill                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   FTSE 1-Month Treasury Bill Index                  
Average Annual Return, Percent     4.13%       3.50%       2.29%
FTSE 1-Month Treasury Bill                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   FTSE 1-Month Treasury Bill Index                  
Average Annual Return, Percent     4.13%       3.50%   2.88%    
FTSE 1-Month Treasury Bill                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   FTSE 1-Month Treasury Bill Index                  
Average Annual Return, Percent     4.13%       3.50%       2.29%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.05%       13.14%       15.26%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.05%       13.14%       15.26%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.05%       13.14%       15.26%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.05%       13.14%       15.26%
Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Bloomberg U.S. Aggregate Bond Index                  
Average Annual Return, Percent     4.06%       0.18%       1.67%
Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Bloomberg U.S. Aggregate Bond Index                  
Average Annual Return, Percent     4.06%       0.18%       1.67%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.05%       13.14%       15.26%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.05%       13.14%       15.26%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.05%       13.14%       15.26%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.05%       13.14%       15.26%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.05%       13.14%       15.26%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.05%       13.14%       15.26%
Alerian Midstream Energy Select Total Return Index (USD)                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Alerian Midstream Energy Select Index                  
Average Annual Return, Percent     33.65%   29.84%            
S&P Energy Select Sector Index TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   S&P Energy Select Sector Index                  
Average Annual Return, Percent     53.01% 16.68%              
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 3000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent 4.75%                    
Russell 1000 Value Total Return                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index                  
Average Annual Return, Percent     29.25%       10.29%       11.22%
Russell 1000 Value Total Return                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index                  
Average Annual Return, Percent     29.25%       10.29%       11.22%
Russell 1000 Value Total Return                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 1000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index                  
Average Annual Return, Percent     29.25%     14.04%          
Russell 2500 Value Total Return                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 2500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index                  
Average Annual Return, Percent     42.55%       8.87%       10.75%
Russell 2500 Value Total Return                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 2500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index                  
Average Annual Return, Percent     42.55%       8.87% 16.51%      
Russell 2000 Total Return                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 2000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     44.41%       5.75%       10.98%
Russell 2000 Value Total Return                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 2000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index                  
Average Annual Return, Percent     46.34%       7.33%       10.39%
Russell 2000 Total Return                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 2000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     44.41%       5.75%     11.63%  
Russell 2000 Value Total Return                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 2000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index                  
Average Annual Return, Percent     46.34%       7.33%     12.01%  
Russell 2000 Total Return                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 2000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     44.41%       5.75%     11.63%  
Russell 2000 Value Total Return                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 2000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index                  
Average Annual Return, Percent     46.34%       7.33%     12.01%  
Russell 2000 Total Return                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 2000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     44.41%       5.75%   17.24%    
Russell 2000 Value Total Return                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Russell 2000<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Value Index                  
Average Annual Return, Percent     46.34%       7.33%   18.89%    
Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     4.06%       0.18%       1.67%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.05%       13.14%       15.26%
Westwood - 40% S&P 500 Index/60% Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     14.38%       5.39%       7.17%
Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     4.06%       0.18%       1.67%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.05%       13.14%       15.26%
Westwood - 40% S&P 500 Index/60% Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     14.38%       5.39%       7.17%
Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     4.06%       0.18%     0.75%  
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.05%       13.14%     16.39%  
Westwood - 40% S&P 500 Index/60% Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     14.38%       5.39%     7.00%  
Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     4.06%     3.97%          
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.05%     19.82%          
Westwood - 40% S&P 500 Index/60% Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     14.38%     10.74%          
Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     4.06%       0.18%       1.67%
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.01%       11.91%       14.75%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.05%       13.14%       15.26%
Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     4.06%       0.18%       1.67%
Russell 3000 Total Return Index                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.01%       11.91%       14.75%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Average Annual Return, Percent     31.05%       13.14%       15.26%
Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Bloomberg U.S. Aggregate Bond Index                  
Average Annual Return, Percent     4.06%       0.18%       1.67%
Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Bloomberg U.S. Aggregate Bond Index                  
Average Annual Return, Percent     4.06%       0.18%   0.39%    
Bloomberg U.S. Aggregate Bond Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Bloomberg U.S. Aggregate Bond Index                  
Average Annual Return, Percent     4.06%       0.18%       1.67%
Alerian Midstream Energy Select Total Return Index (USD)                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Alerian Midstream Energy Select Index                  
Average Annual Return, Percent     33.65%       23.94%       13.49%
Alerian MLP Index Trust TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Alerian MLP Index Trust                  
Average Annual Return, Percent     30.52%       24.25%       10.35%
Alerian Midstream Energy Select Total Return Index (USD)                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Alerian Midstream Energy Select Index                  
Average Annual Return, Percent     33.65%       23.94%       13.49%
Alerian MLP Index Trust TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Alerian MLP Index Trust                  
Average Annual Return, Percent     30.52%       24.25%       10.35%
Alerian Midstream Energy Select Total Return Index (USD)                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Alerian Midstream Energy Select Index                  
Average Annual Return, Percent     33.65%       23.94%       13.49%
Alerian MLP Index Trust TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Alerian MLP Index Trust                  
Average Annual Return, Percent     30.52%       24.25%       10.35%
Alerian Midstream Energy Select Total Return Index (USD)                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Alerian Midstream Energy Select Index                  
Average Annual Return, Percent     33.65%       23.94%       13.49%
Alerian MLP Index Trust TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   Alerian MLP Index Trust                  
Average Annual Return, Percent     30.52%       24.25%       10.35%
ICE BofA Fixed Rate Preferred Securities Index TRexTC                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   ICE BofA Fixed Rate Preferred Securities Index                  
Average Annual Return, Percent     7.44%       1.76%       3.82%
ICE BofA Fixed Rate Preferred Securities Index TRexTC                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   ICE BofA Fixed Rate Preferred Securities Index                  
Average Annual Return, Percent     7.44%       1.76%       3.82%
HFRX Equity Hedge Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   HFRX Equity Hedge Index                  
Average Annual Return, Percent     14.07%       6.24%       5.46%
HFRX Equity Hedge Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   HFRX Equity Hedge Index                  
Average Annual Return, Percent     14.07%       6.24%       5.46%
HFRX Equity Hedge Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   HFRX Equity Hedge Index                  
Average Annual Return, Percent     14.07%       6.24%       5.46%
HFRX Equity Hedge Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   HFRX Equity Hedge Index                  
Average Annual Return, Percent     14.07%       6.24%       5.46%
HFRX Equity Hedge Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   HFRX Equity Hedge Index                  
Average Annual Return, Percent     14.07%       6.24%       5.46%
HFRX Equity Hedge Index                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   HFRX Equity Hedge Index                  
Average Annual Return, Percent     14.07%       6.24%       5.46%
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.05%   18.67%            
S&P 500 Index TR                      
Average Annual Return [Line Items]                      
Line Graph and Table Measure Name   S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index                  
Average Annual Return, Percent     31.05% 21.20%