Wire fee Overnight check delivery fee Retirement account fees (annual maintenance fee) Shareholder service fee Dividends and interest expense on short sales All other expenses BRAMSHILL MULTI-STRATEGY INCOME FUND GRAMERCY EMERGING MARKETS DEBT FUND ROBINSON OPPORTUNISTIC INCOME FUND ROBINSON TAX ADVANTAGED INCOME FUND Class A Shares Class C Shares Institutional Class Shares Class A Shares Class C Shares Institutional Class Shares Class A Shares Class C Shares Institutional Class Shares Class A Shares Class C Shares Institutional Class Shares Market Risk [Member] Recent Market Events [Member] Fixed Income Securities Risk [Member] Foreign Investment Risk [Member] Emerging Markets Risk [Member] High Yield ( [Member] High Yield (“Junk”) Bond Risk [Member] CEFs Risk [Member] U.S. Treasury Futures Contracts Hedge Risk [Member] Securitized Products Risk [Member] Bank Loan Risk [Member] Convertible Securities Risk [Member] Foreign Sovereign Debt Risk [Member] Currency Risk [Member] Prepayment or Call Risk [Member] ESG Criteria Risk [Member] Inflation Risk [Member] Liquidity Risk [Member] Valuation Risk [Member] Portfolio Turnover Risk [Member] Real Estate Market Risk [Member] Management and Strategy Risk [Member] Sector Risk [Member] Non-Diversification Risk [Member] Government Securities Risk [Member] Collateralized Loan Obligations Risk [Member] Leveraged Loan Risk [Member] ETF Risk [Member] Repurchase Agreements Risk [Member] Reverse Repurchase Agreements Risk [Member] Leveraging Risk [Member] Derivatives Risk [Member] Municipal Bonds Risk [Member] Equity Risk [Member] Preferred Stock Risk [Member] SPACs Risk [Member] ETF and Mutual Fund Risk [Member] ETN Risk [Member] Tax Risk [Member] Options Risk [Member] Swaps Risk [Member] Short Sales Risk [Member] Futures Risk [Member] Interest Rate Risk [Member] Credit Risk [Member] Bloomberg Aggregate Bond Index (reflects no deduction for fees, expenses or taxes) ICE BofA US Cash Pay High Yield Index (reflects no deduction for fees, expenses or taxes) JP Morgan EM Blend Equal Weighted Index (reflects no deduction for fees, expenses or taxes) Bloomberg Global Aggregate Credit Index (Reflects No Deductions for Fees, Expenses or Taxes) Bloomberg U.S. Municipal Bond Index (Reflects No Deductions for Fees, Expenses or Taxes) Bloomberg Short-Intermediate 1-10 Years Municipal Bond Index (Reflects No Deductions for Fees, Expenses or Taxes) index_ ICE_ Bof A_ US_ Cash_ Pay_ High_ Yield_ Index_reflects_no_deduction_for_fees_expenses_or_taxes Member Overnight Check Delivery Fee Non Diversification Risk Member Options Risk Member C000146393 Member ETNRisk Member CreditRiskMember Retirement Account Fees C000164394 Member C000248864 Member index_ Bloomberg_ US_ Municipal_ Bond_ Index_ Reflects_ No_ Deductions_for_ Fees_ Expenses_or_ Taxes Member Emerging Markets Risk Member index_ JP_ Morgan_ EM_ Blend_ Equal_ Weighted_ Index_reflects_no_deduction_for_fees_expenses_or_taxes Member ETFRisk Member C000164381 Member High Yield Junk Bond Risk Member Foreign Sovereign Debt Risk Member Foreign Investment Risk Member Short Sales Risk Member index_ Bloomberg_ Short Intermediate_110_ Years_ Municipal_ Bond_ Index_ Reflects_ No_ Deductions_for_ Fees_ Expenses_or_ Taxes Member Futures Risk Member S000052274 Member SPACs Risk Member Bank Loan Risk Member Portfolio Turnover Risk Member USTreasury Futures Contracts Hedge Risk Member Currency Risk Member Derivatives Risk Member C000146392 Member Swaps Risk Member Equity Risk Member S000052270 Member C000164380 Member index_ Bloomberg_ Global_ Aggregate_ Credit_ Index_ Reflects_ No_ Deductions_for_ Fees_ Expenses_or_ Taxes Member C000248865 Member Wire Fee index_ Bloomberg_ Aggregate_ Bond_ Index_reflects_no_deduction_for_fees_expenses_or_taxes Member C000164379 Member Collateralized Loan Obligations Risk Member C000164392 Member Fixed Income Securities Risk Member Preferred Stock Risk Member Tax Risk Member Securitized Products Risk Member Sector Risk Member Leveraged Loan Risk Member S000046847 Member C000146391 Member Municipal Bonds Risk Member Reverse Repurchase Agreements Risk Member Liquidity Risk Member Repurchase Agreements Risk Member S000084477 Member Market Risk Member High Yield Member C000248863 Member C000164393 Member Convertible Securities Risk Member Leveraging Risk Member Valuation Risk Member InterestRateRiskMember Government Securities Risk Member Management And Strategy Risk Member Recent Market Events Member ESGCriteria Risk Member ETFAnd Mutual Fund Risk Member CEFs Risk Member Inflation Risk Member Real Estate Market Risk Member Prepayment Or Call Risk Member