v3.26.1
Average Annual Total Returns
 12 Months Ended 18 Months Ended 24 Months Ended 60 Months Ended 63 Months Ended 88 Months Ended 105 Months Ended 114 Months Ended 120 Months Ended
Apr. 30, 2026
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Cambria Shareholder Yield ETF                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return Before Taxes                  
Average Annual Return, Percent   4.10%     11.77%         11.40%
Cambria Shareholder Yield ETF | After Taxes on Distributions                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions                  
Average Annual Return, Percent   3.52%     11.18%         11.03%
Cambria Shareholder Yield ETF | 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   2.80%     9.32%         9.51%
Cambria Foreign Shareholder Yield ETF                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return Before Taxes                  
Average Annual Return, Percent   34.23%     11.80%         9.76%
Cambria Foreign Shareholder Yield ETF | After Taxes on Distributions                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions                  
Average Annual Return, Percent   33.44%     10.47%         8.91%
Cambria Foreign Shareholder Yield ETF | 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   21.65%     9.16%         8.01%
Cambria Emerging Shareholder Yield ETF                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return Before Taxes                  
Average Annual Return, Percent   28.52%     8.77%       10.24%  
Performance Inception Date Jul. 13, 2016                  
Cambria Emerging Shareholder Yield ETF | After Taxes on Distributions                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions                  
Average Annual Return, Percent   27.07%     7.44%       9.31%  
Cambria Emerging Shareholder Yield ETF | 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   18.18%     6.82%       8.48%  
Cambria Global Value ETF                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return Before Taxes                  
Average Annual Return, Percent   55.13%     13.02%         9.81%
Cambria Global Value ETF | After Taxes on Distributions                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions                  
Average Annual Return, Percent   54.00%     11.96%         9.43%
Cambria Global Value ETF | 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   33.37%     10.19%         8.33%
Cambria Global Momentum ETF                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return Before Taxes                  
Average Annual Return, Percent   20.05%     8.34%         6.62%
Cambria Global Momentum ETF | After Taxes on Distributions                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions                  
Average Annual Return, Percent   18.91%     7.35%         5.79%
Cambria Global Momentum ETF | 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   12.22%     6.21%         4.98%
Cambria Value and Momentum Hedged Equity ETF                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return Before Taxes                  
Average Annual Return, Percent   16.44%     13.41%         5.02%
Cambria Value and Momentum Hedged Equity ETF | After Taxes on Distributions                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions                  
Average Annual Return, Percent   16.18%     13.10%         4.77%
Cambria Value and Momentum Hedged Equity ETF | 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   9.88%     10.69%         3.93%
Cambria Global Asset Allocation ETF                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return Before Taxes                  
Average Annual Return, Percent [1]   17.96%     6.45%         7.23%
Cambria Global Asset Allocation ETF | After Taxes on Distributions                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions                  
Average Annual Return, Percent [1]   16.16%     4.79%         5.85%
Cambria Global Asset Allocation ETF | 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 [1]   10.82%     4.34%         5.19%
Cambria Tail Risk ETF                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return Before Taxes                  
Average Annual Return, Percent   5.74%     (8.91%)     (6.84%)    
Performance Inception Date Apr. 05, 2017                  
Cambria Tail Risk ETF | After Taxes on Distributions                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions                  
Average Annual Return, Percent   4.54%     (9.76%)     (7.52%)    
Cambria Tail Risk ETF | 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   3.41%     (6.76%)     (5.03%)    
Cambria Trinity ETF                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return Before Taxes                  
Average Annual Return, Percent [2]   16.21%     7.03%   5.35%      
Performance Inception Date [2] Sep. 10, 2018                  
Cambria Trinity ETF | After Taxes on Distributions                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions                  
Average Annual Return, Percent [2]   15.03%     5.63%   4.10%      
Cambria Trinity ETF | 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 [2]   9.76%     4.95%   3.69%      
Cambria Global Real Estate ETF                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return Before Taxes                  
Average Annual Return, Percent   4.65%     3.76% 6.56%        
Performance Inception Date Sep. 23, 2020                  
Cambria Global Real Estate ETF | After Taxes on Distributions                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions                  
Average Annual Return, Percent   2.11%     1.30% 4.12%        
Cambria Global Real Estate ETF | 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   3.06%     2.01% 4.23%        
Cambria Micro and SmallCap Shareholder Yield ETF                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return Before Taxes                  
Average Annual Return, Percent   10.44%   8.95%            
Performance Inception Date Jan. 03, 2024                  
Cambria Micro and SmallCap Shareholder Yield ETF | After Taxes on Distributions                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions                  
Average Annual Return, Percent   9.24%   7.82%            
Cambria Micro and SmallCap Shareholder Yield ETF | 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   6.63%   6.55%            
Cambria Tactical Yield ETF                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return Before Taxes                  
Average Annual Return, Percent   4.21%   4.72%            
Performance Inception Date Jan. 03, 2024                  
Cambria Tactical Yield ETF | After Taxes on Distributions                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions                  
Average Annual Return, Percent   2.38%   2.90%            
Cambria Tactical Yield ETF | 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   2.48%   2.83%            
Cambria LargeCap Shareholder Yield ETF                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return Before Taxes                  
Average Annual Return, Percent   12.84% 10.16%              
Performance Inception Date Jul. 11, 2024                  
Cambria LargeCap Shareholder Yield ETF | After Taxes on Distributions                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions                  
Average Annual Return, Percent   12.05% 9.51%              
Cambria LargeCap Shareholder Yield ETF | 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   8.09% 7.73%              
S&P 500 Index (Reflects no deduction for fees, expenses or taxes)                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] S&P 500 Index (Reflects no deduction for fees, expenses or taxes)                  
Average Annual Return, Percent   17.88% 16.30% 22.30% 14.42%     14.90%   14.82%
S&P Composite 1500 TR Index (Reflects no deduction for fees, expenses or taxes)                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] S&P Composite 1500 TR Index (Reflects no deduction for fees, expenses or taxes)                  
Average Annual Return, Percent   17.02%     13.96%         14.46%
MSCI EAFE + Canada Index (Reflects no deduction for fees, expenses or taxes)                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] MSCI EAFE + Canada Index (Reflects no deduction for fees, expenses or taxes)                  
Average Annual Return, Percent   32.55%     10.04%         9.11%
MSCI EAFE Index (Reflects no deduction for fees, expenses or taxes)                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] MSCI EAFE Index (Reflects no deduction for fees, expenses or taxes)                  
Average Annual Return, Percent   31.89%     9.47%         8.72%
MSCI Emerging Markets Index (Reflects no deduction for fees, expenses or taxes)                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] MSCI Emerging Markets Index (Reflects no deduction for fees, expenses or taxes)                  
Average Annual Return, Percent   34.36%     4.67%       8.32%  
MSCI ACWI Index (Reflects no deduction for fees, expenses or taxes)                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] MSCI ACWI Index (Reflects no deduction for fees, expenses or taxes)                  
Average Annual Return, Percent   22.87% [1],[2]     11.70% [1],[2] 14.54% 12.14% [2]     12.28% [1]
Bloomberg Global Aggregate Index (Reflects no deduction for fees, expenses or taxes)                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Bloomberg Global Aggregate Index (Reflects no deduction for fees, expenses or taxes)                  
Average Annual Return, Percent   8.17% [1],[2]   3.67% (2.15%) [1],[2]   0.72% [2]     1.26% [1]
S&P Balanced Equity & Bond Moderate Index (Reflects no deduction for fees, expenses or taxes)                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] S&P Balanced Equity & Bond Moderate Index (Reflects no deduction for fees, expenses or taxes)                  
Average Annual Return, Percent   13.06% [1],[2]     6.25% [1],[2]   8.07% [2]     8.11% [1]
Bloomberg Short Treasury Index (Reflects no deduction for fees, expenses or taxes)                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] Bloomberg Short Treasury Index (Reflects no deduction for fees, expenses or taxes)                  
Average Annual Return, Percent   4.31%     3.11%     2.46%    
FTSE EPRA Nareit Global REITs Index (Reflects no deduction for fees, expenses or taxes)                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] FTSE EPRA Nareit Global REITs Index (Reflects no deduction for fees, expenses or taxes)                  
Average Annual Return, Percent   8.44%     4.57% 7.63%        
S&P SmallCap 600 Index (Reflects no deduction for fees, expenses or taxes)                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] S&P SmallCap 600 Index (Reflects no deduction for fees, expenses or taxes)                  
Average Annual Return, Percent   6.02%   9.15%            
ICE BofA US 3-Month Treasury Bill Total Return Index (Reflects no deduction for fees, expenses or taxes)                    
Prospectus [Line Items]                    
Average Annual Return, Label [Optional Text] ICE BofA US 3-Month Treasury Bill Total Return Index (Reflects no deduction for fees, expenses or taxes)                  
Average Annual Return, Percent   4.18%   4.72%            
[1] The Fund’s objective changed effective January 1, 2019. Prior to that date, the Fund was passively managed and sought to track the performance, before fees and expenses, of the Cambria Global Asset Allocation Index. As of January 1, 2019, the Fund is actively managed and seeks income and capital appreciation.
[2] The Fund’s objective changed effective January 1, 2019. Prior to that date, the Fund was passively managed and sought to track the performance, before fees and expenses, of the Cambria Trinity Index. As of January 1, 2019, the Fund is actively managed and seeks income and capital appreciation.