AlphaCentric Income Opportunities Fund AlphaCentric Income Opportunities Fund Class A Acquired Funds Risk [Member] Affiliated Investment Company Risk [Member] Asset-Backed and Mortgage-Backed Security Risk [Member] CDOs and CLOs Risk [Member] Credit Default Swap Risk [Member] Credit Risk [Member] Derivatives Risk [Member] Distribution Policy Risk [Member] Fixed Income Risk [Member] Futures Contract Risk [Member] Hedging Risk [Member] Industry Concentration Risk [Member] Inverse ETF Risk [Member] Junk Bond Risk [Member] Leverage Risk [Member] Leveraged ETF Risk [Member] Liquidity Risk [Member] Management Risk [Member] Market Price Variance Risk [Member] Market Risk [Member] Options Risk [Member] Options Market Risk [Member] Over-the-Counter ("OTC") Trading Risk [Member] Preferred Stock Risk [Member] Prepayment and Extension Risk [Member] Real Estate and REIT Risk [Member] Regulatory Risk [Member] Repurchase and Reverse Repurchase Agreements Risk [Member] Security Risk [Member] Structured Note Risk [Member] Sub-Prime Mortgage Risk [Member] U.S. Government Obligations Risk [Member] Volatility Risk [Member] AlphaCentric Life Sciences and Healthcare Fund AlphaCentric Life Sciences and Healthcare Fund Class A ADRs Risk [Member] Development Stage Company Risk [Member] Equity Security Risk [Member] Exchange-Traded Funds ("ETFs") Risk [Member] Foreign Currency Risk [Member] Foreign Exchanges Risk [Member] Foreign Investment Risk [Member] Growth Stock Risk [Member] Healthcare Sector Risk [Member] Biotech and Pharmaceutical Industry Risk [Member] Healthcare Facilities and Services Industry Risk [Member] Medical Equipment and Devices Industry Risk [Member] IPO Risk [Member] Large Capitalization Company Risk [Member] Life Sciences Sector Risk [Member] Medium (Mid) Capitalization Company Risk [Member] Micro Capitalization Company Risk [Member] Smaller Capitalization Company Risk [Member] Turnover Risk [Member] AlphaCentric Premium Opportunity Fund AlphaCentric Premium Opportunity Fund Class A Cash and Cash Equivalents Risk [Member] Index Risk [Member] AlphaCentric Robotics and Automation Fund AlphaCentric Robotics and Automation Fund Class A Common Stock Risk [Member] Emerging Markets Risk [Member] Healthcare Equipment and Supplies Industry Risk [Member] Healthcare Technology Industry Risk [Member] Machinery and Electrical Equipment Industries Risk [Member] Market Volatility-Linked ETFs Risk [Member] Robotics and Automation Companies Risk [Member] Sector Exposure Risk [Member] Industrials Sector Risk [Member] Small and Medium Capitalization Company Risk [Member] AlphaCentric Symmetry Strategy Fund AlphaCentric Symmetry Strategy Fund Class A Commodity Risk [Member] Credit Default Swap Index Products Risk [Member] Forwards Contract Risk [Member] Inflation-Indexed Bond Risk [Member] Interest Rate Risk [Member] Model and Data Risk [Member] Municipal Securities Risk [Member] Sovereign Debt Risk [Member] Swaps Risk [Member] Taxation Risk [Member] Wholly-Owned Subsidiary Risk [Member] AlphaCentric Real Income Fund AlphaCentric Real Income Fund Class A Call Risk [Member] Changing Fixed Income Market Conditions Risk [Member] Convertible Securities Risk [Member] Counterparty Risk [Member] Dividend Yield Risk [Member] Duration Risk [Member] Issuer Specific Risk [Member] Liquidity Risk [Member] AlphaCentric Income Opportunities Fund Class C AlphaCentric Income Opportunities Fund Class I AlphaCentric Life Sciences and Healthcare Fund Class C AlphaCentric Life Sciences and Healthcare Fund Class I AlphaCentric Premium Opportunity Fund Class C AlphaCentric Premium Opportunity Fund Class I AlphaCentric Robotics and Automation Fund Class C AlphaCentric Robotics and Automation Fund Class I AlphaCentric Symmetry Strategy Fund Class C AlphaCentric Symmetry Strategy Fund Class I AlphaCentric Real Income Fund Class C AlphaCentric Real Income Fund Class I Bloomberg US Aggregate Bond Index (reflects no deduction for fees, expenses or taxes) S&P 500 Total Return Index (reflects no deduction for fees, expenses or taxes) S&P Biotechnology Select Industry Total Return Index (reflects no deduction for fees, expenses or taxes) S&P 500 Health Care Sector Total Return Index (reflects no deduction for fees, expenses or taxes) S&P 500 TR Index (reflects no deduction for fees, expenses or taxes) MSCI AC World Index (reflects no deduction for fees, expenses or taxes) MSCI World/Bloomberg US Aggregate Bond Blended Index (reflects no deduction for fees, expenses or taxes) S&P U.S. REIT Net TR Index (reflects no deduction for fees, expenses or taxes) Liquidity Risk [Member] [Default Label]