Dynamic Alpha Macro Fund Management Risk [Member] Equity Securities Risk [Member] Futures Risk [Member] Currency Futures Risk [Member] Debt Futures Risk [Member] Equity Futures Risk [Member] Energy Futures Risk [Member] Metals Futures Risk [Member] Agriculture Commodity Futures Risk [Member] Etf Risk [Member] Market Risk [Member] Short Position Risk [Member] Small And Medium Capitalization Stock Risk [Member] Taxation Risk [Member] Turnover Risk [Member] Wholly Owned Subsidiary Risk [Member] Investor Class Shares Institutional Class Shares S&P 500 Total Return Index (reflects no deduction for fees, expenses or taxes) Barclay Global Macro Index (reflects no deduction for fees, expenses or taxes)