v3.26.1
Expense Example
Apr. 30, 2026
USD ($)
SHELTON TACTICAL CREDIT FUND - Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 76
Expense Example, with Redemption, 3 Years 320
Expense Example, with Redemption, 5 Years 585
Expense Example, with Redemption, 10 Years 1,340
SHELTON TACTICAL CREDIT FUND - Investor Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 101
Expense Example, with Redemption, 3 Years 399
Expense Example, with Redemption, 5 Years 718
Expense Example, with Redemption, 10 Years 1,624
Shelton International Select Equity Fund - Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 101
Expense Example, with Redemption, 3 Years 384
Expense Example, with Redemption, 5 Years 688
Expense Example, with Redemption, 10 Years 1,551
Shelton International Select Equity Fund - Investor Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 126
Expense Example, with Redemption, 3 Years 461
Expense Example, with Redemption, 5 Years 820
Expense Example, with Redemption, 10 Years 1,829
SHELTON EMERGING MARKETS FUND - Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 100
Expense Example, with Redemption, 3 Years 497
Expense Example, with Redemption, 5 Years 920
Expense Example, with Redemption, 10 Years 2,098
SHELTON EMERGING MARKETS FUND - Investor Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 125
Expense Example, with Redemption, 3 Years 574
Expense Example, with Redemption, 5 Years 1,049
Expense Example, with Redemption, 10 Years 2,362
Shelton Equity Premium Income ETF [Member]  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 55
Expense Example, with Redemption, 3 Years 173
Expense Example, with Redemption, 5 Years 302
Expense Example, with Redemption, 10 Years 677
ICON EQUITY INCOME FUND - Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 125
Expense Example, with Redemption, 3 Years 390
Expense Example, with Redemption, 5 Years 676
Expense Example, with Redemption, 10 Years 1,489
ICON EQUITY INCOME FUND - Investor Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 151
Expense Example, with Redemption, 3 Years 468
Expense Example, with Redemption, 5 Years 808
Expense Example, with Redemption, 10 Years 1,768
ICON FLEXIBLE BOND FUND - Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 97
Expense Example, with Redemption, 3 Years 303
Expense Example, with Redemption, 5 Years 525
Expense Example, with Redemption, 10 Years 1,166
ICON FLEXIBLE BOND FUND - Investor Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 122
Expense Example, with Redemption, 3 Years 381
Expense Example, with Redemption, 5 Years 660
Expense Example, with Redemption, 10 Years 1,455
ICON EQUITY FUND - Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 118
Expense Example, with Redemption, 3 Years 368
Expense Example, with Redemption, 5 Years 638
Expense Example, with Redemption, 10 Years 1,409
ICON EQUITY FUND - Investor Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 144
Expense Example, with Redemption, 3 Years 446
Expense Example, with Redemption, 5 Years 771
Expense Example, with Redemption, 10 Years 1,691
ICON CONSUMER SELECT FUND - Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 150
Expense Example, with Redemption, 3 Years 465
Expense Example, with Redemption, 5 Years 803
Expense Example, with Redemption, 10 Years 1,757
ICON CONSUMER SELECT FUND - Investor Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 175
Expense Example, with Redemption, 3 Years 542
Expense Example, with Redemption, 5 Years 933
Expense Example, with Redemption, 10 Years 2,030
ICON NATURAL RESOURCES AND INFRASTRUCTURE FUND - Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 133
Expense Example, with Redemption, 3 Years 415
Expense Example, with Redemption, 5 Years 718
Expense Example, with Redemption, 10 Years 1,579
ICON NATURAL RESOURCES AND INFRASTRUCTURE FUND - Investor Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 159
Expense Example, with Redemption, 3 Years 493
Expense Example, with Redemption, 5 Years 850
Expense Example, with Redemption, 10 Years 1,856
ICON HEALTH AND INFORMATION TECHNOLOGY FUND - Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 132
Expense Example, with Redemption, 3 Years 412
Expense Example, with Redemption, 5 Years 713
Expense Example, with Redemption, 10 Years 1,568
ICON HEALTH AND INFORMATION TECHNOLOGY FUND - Investor Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 159
Expense Example, with Redemption, 3 Years 493
Expense Example, with Redemption, 5 Years 850
Expense Example, with Redemption, 10 Years 1,856
ICON UTILITIES AND INCOME FUND - Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 169
Expense Example, with Redemption, 3 Years 523
Expense Example, with Redemption, 5 Years 902
Expense Example, with Redemption, 10 Years 1,965
ICON UTILITIES AND INCOME FUND - Investor Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 195
Expense Example, with Redemption, 3 Years 603
Expense Example, with Redemption, 5 Years 1,037
Expense Example, with Redemption, 10 Years $ 2,243