v3.26.1
Average Annual Total Returns
 12 Months Ended 60 Months Ended 68 Months Ended 120 Months Ended 158 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Morningstar Global Allocation Index          
Prospectus [Line Items]          
Average Annual Return, Percent 16.68% 6.03%   7.88% 7.27% [1]
S-Network Composite Closed-End Fund Total Return Index          
Prospectus [Line Items]          
Average Annual Return, Percent 13.04% 6.35%   7.88% 6.69% [1]
First Trust Composite Closed-End Fund Index          
Prospectus [Line Items]          
Average Annual Return, Percent 14.64% 6.25%   7.48% 6.03% [1]
Bloomberg U.S. Aggregate Bond Index          
Prospectus [Line Items]          
Average Annual Return, Percent 7.30%   0.10% [2]    
Bloomberg VLI High Yield Index          
Prospectus [Line Items]          
Average Annual Return, Percent 8.79%   6.40% [2]    
FT Taxable Fixed Income CEF Index          
Prospectus [Line Items]          
Average Annual Return, Percent 6.45%   8.14% [2]    
Matisse Discounted Closed-End Fund Strategy - Institutional Class          
Prospectus [Line Items]          
Average Annual Return, Percent 28.03% 15.96%   12.16% 9.74% [1]
Performance Inception Date         Oct. 31, 2012
Matisse Discounted Closed-End Fund Strategy - Institutional Class | After Taxes on Distributions          
Prospectus [Line Items]          
Average Annual Return, Percent 23.10% 10.98%   8.47% 6.20% [1]
Matisse Discounted Closed-End Fund Strategy - Institutional Class | After Taxes on Distributions and Sales          
Prospectus [Line Items]          
Average Annual Return, Percent 17.27% 10.80%   8.44% 6.32% [1]
Matisse Discounted Bond CEF Strategy - Institutional Class          
Prospectus [Line Items]          
Average Annual Return, Percent 8.07%   8.50% [2]    
Performance Inception Date     Apr. 30, 2020    
Matisse Discounted Bond CEF Strategy - Institutional Class | After Taxes on Distributions          
Prospectus [Line Items]          
Average Annual Return, Percent 4.83%   6.07% [2]    
Matisse Discounted Bond CEF Strategy - Institutional Class | After Taxes on Distributions and Sales          
Prospectus [Line Items]          
Average Annual Return, Percent 5.03%   5.83% [2]    
[1] The Institutional Class Shares commenced operations on October 31, 2012.
[2] The Institutional Class Shares commenced operations on April 30, 2020.