Shareholder Fees	Nov. 01, 2026 USD ($)
Institutional Class Prospectus \| Potomac Managed Volatility Fund \| Institutional Class Shares
Prospectus [Line Items]
Redemption Fee	$ 0
Institutional Class Prospectus \| Potomac Tactical Rotation Fund \| Institutional Class Shares
Prospectus [Line Items]
Redemption Fee	0
Institutional Class Prospectus \| Potomac Tactical Opportunities Fund \| Institutional Class Shares
Prospectus [Line Items]
Redemption Fee	0
Institutional Class Prospectus \| Potomac Defensive Bull Fund \| Institutional Class Shares
Prospectus [Line Items]
Redemption Fee	0
Institutional Class Prospectus \| Potomac Tactically Passive Fund \| Institutional Class Shares
Prospectus [Line Items]
Redemption Fee	0
Class R Prospectus \| Potomac Managed Volatility Fund \| Class R Shares
Prospectus [Line Items]
Redemption Fee	0
Class R Prospectus \| Potomac Tactical Rotation Fund \| Class R Shares
Prospectus [Line Items]
Redemption Fee	0
Class R Prospectus \| Potomac Tactical Opportunities Fund \| Class R Shares
Prospectus [Line Items]
Redemption Fee	0
Class R Prospectus \| Potomac Defensive Bull Fund \| Class R Shares
Prospectus [Line Items]
Redemption Fee	0
Class R Prospectus \| Potomac Tactically Passive Fund \| Class R Shares
Prospectus [Line Items]
Redemption Fee	$ 0