v3.25.2
Expense Example
Jul. 31, 2025
USD ($)
Yorktown Class A Class L And Institutional Class [Member] | Yorktown Growth Fund | Yorktown Growth Fund Class A Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 696
Expense Example, with Redemption, 3 Years 962
Expense Example, with Redemption, 5 Years 1,247
Expense Example, with Redemption, 10 Years 2,059
Yorktown Class A Class L And Institutional Class [Member] | Yorktown Growth Fund | Yorktown Growth Fund Class L Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 229
Expense Example, with Redemption, 3 Years 717
Expense Example, with Redemption, 5 Years 1,231
Expense Example, with Redemption, 10 Years 2,642
Yorktown Class A Class L And Institutional Class [Member] | Yorktown Growth Fund | Yorktown Growth Fund Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 128
Expense Example, with Redemption, 3 Years 410
Expense Example, with Redemption, 5 Years 713
Expense Example, with Redemption, 10 Years 1,575
Yorktown Class A Class L And Institutional Class [Member] | Yorktown Short Term Bond Fund | Yorktown Short Term Bond Fund Class A Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 305
Expense Example, with Redemption, 3 Years 515
Expense Example, with Redemption, 5 Years 742
Expense Example, with Redemption, 10 Years 1,394
Yorktown Class A Class L And Institutional Class [Member] | Yorktown Short Term Bond Fund | Yorktown Short Term Bond Fund Class L Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 148
Expense Example, with Redemption, 3 Years 499
Expense Example, with Redemption, 5 Years 874
Expense Example, with Redemption, 10 Years 1,928
Yorktown Class A Class L And Institutional Class [Member] | Yorktown Short Term Bond Fund | Yorktown Short Term Bond Fund Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 82
Expense Example, with Redemption, 3 Years 296
Expense Example, with Redemption, 5 Years 529
Expense Example, with Redemption, 10 Years 1,196
Yorktown Class A Class L And Institutional Class [Member] | Yorktown Multi-Sector Bond Fund | Yorktown Multi-Sector Bond Fund Class A Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 689
Expense Example, with Redemption, 3 Years 931
Expense Example, with Redemption, 5 Years 1,192
Expense Example, with Redemption, 10 Years 1,935
Yorktown Class A Class L And Institutional Class [Member] | Yorktown Multi-Sector Bond Fund | Yorktown Multi-Sector Bond Fund Class L Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 172
Expense Example, with Redemption, 3 Years 533
Expense Example, with Redemption, 5 Years 918
Expense Example, with Redemption, 10 Years 1,998
Yorktown Class A Class L And Institutional Class [Member] | Yorktown Multi-Sector Bond Fund | Yorktown Multi-Sector Bond Fund Institutional Class Shares  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 384
Expense Example, with Redemption, 10 Years 859
Yorktown Class A Class L And Institutional Class [Member] | Yorktown Treasury Advanced Total Return Fund | Yorktown Treasury Advanced Total Return Fund Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 51
Expense Example, with Redemption, 3 Years 286
Yorktown Small Cap Fund Class A Class L And Institutional Class [Member] | Yorktown Small Cap Fund | Yorktown Small Cap Fund Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 731
Expense Example, with Redemption, 3 Years 1,150
Expense Example, with Redemption, 5 Years 1,594
Expense Example, with Redemption, 10 Years 2,822
Yorktown Small Cap Fund Class A Class L And Institutional Class [Member] | Yorktown Small Cap Fund | Yorktown Small Cap Fund Class L  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 241
Expense Example, with Redemption, 3 Years 837
Expense Example, with Redemption, 5 Years 1,458
Expense Example, with Redemption, 10 Years 3,133
Yorktown Small Cap Fund Class A Class L And Institutional Class [Member] | Yorktown Small Cap Fund | Yorktown Small Cap Fund Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 140
Expense Example, with Redemption, 3 Years 534
Expense Example, with Redemption, 5 Years 953
Expense Example, with Redemption, 10 Years $ 2,121