v3.26.1
Shareholder Report, Average Annual Return (Details)
 6 Months Ended 12 Months Ended 60 Months Ended 120 Months Ended
Mar. 31, 2026
Mar. 31, 2026
Mar. 31, 2026
Mar. 31, 2026
Mar. 31, 2026
C000154799          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Spectrum Active Advantage Fund        
C000133465          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Spectrum Low Volatility Fund        
C000226669          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Spectrum Unconstrained Fund        
Without Sales Load [Member] | C000154799          
Average Annual Return [Line Items]          
Average Annual Return, Percent (2.33%) 10.53%   (1.91%) 6.47%
Without Sales Load [Member] | C000133465          
Average Annual Return [Line Items]          
Average Annual Return, Percent 2.32% 5.59%   3.37% 6.89%
Without Sales Load [Member] | C000226669          
Average Annual Return [Line Items]          
Average Annual Return, Percent 1.43% 6.44% 3.12%    
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 (1.79%) 17.80%   12.06% 14.16%
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 1.05% 4.35%   0.31% 1.70%
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 1.05% 4.35% 0.15%    
Morningstar LSTA U.S. Leveraged Loan 100 Index TR          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Morningstar LSTA U.S. Leveraged Loan 100 Index        
Average Annual Return, Percent 1.05% 5.94%   5.91% 5.46%
Morningstar LSTA U.S. Leveraged Loan 100 Index TR          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Morningstar LSTA U.S. Leveraged Loan 100 Index        
Average Annual Return, Percent 1.05% 5.94% 5.90%