v3.26.1
Investment Risks
Aug. 26, 2026
Toews Tactical Income Fund  
Prospectus [Line Items]  
Risk [Text Block]

As with all mutual funds, there is the risk that you could lose money through your investment in the Fund. Many factors affect the Fund’s net asset value and performance.

 

Allocation Risk: The risk that if the Fund’s strategy for allocating assets among different assets classes does not work as intended, the Fund may not achieve its objective or may underperform other funds with the same or similar investment strategy.

 

Below-Investment Grade Securities Risk: High-yield, high-risk securities, commonly called “junk bonds,” are considered speculative. While generally providing greater income than investments in higher-quality securities, these lower-quality securities will involve greater risk of principal and income that higher-quality securities, including the possibility of default or bankruptcy of the issuers of the security. Like other fixed-income securities, the value of high-yield securities will also fluctuate as interest rates change.

 

Credit Default Swap Risk: Credit default swaps (“CDS”) are typically two-party financial contracts that transfer credit exposure between the two parties. Under a typical CDS, one party (the “seller”) receives pre-determined periodic payments from the other party (the “buyer”). The seller agrees to make compensating specific payments to the buyer if a negative credit event occurs, such as the bankruptcy or default by the issuer of the underlying debt instrument. The use of CDS involves investment techniques and risks different from those associated with ordinary portfolio security transactions, such as potentially heightened counterparty, concentration and exposure risks.

 

Credit Risk: Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation. For high-yield bonds, changes in economic conditions or other circumstances are more likely to lead to a weakened capacity of those issuers to make principal or interest payments, as compared to issuers of more highly-rated securities. These securities can also be thinly traded or have restrictions on resale, making them difficult to sell at an acceptable price.

 

Derivatives Risk: The Fund may execute an investment strategy or hedge by entering into derivative contracts such as futures, total return swaps and credit default swaps, which can be riskier than traditional investments because they involve leverage risk, tracking risk, may be illiquid, and may suffer counterparty default. There is a risk that adverse price movements in a swap instrument can result in a loss substantially greater than the Fund’s initial investment in that instrument (in some cases, the potential loss is unlimited).

 

ETF and Underlying Fund Risk: ETFs and Underlying Funds are subject to investment advisory fees and other expenses, which will be indirectly paid by the Fund. As a result, your cost of investing in the Fund will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in securities. Each ETF is subject to specific risks, depending on its investments. ETFs in which the Fund invests will not be able to replicate exactly the performance of the indices they track because the total return generated by the securities will be reduced by transaction costs incurred in adjusting the actual balance of the securities. The market value of the ETF shares may differ from their net asset value. This difference in price may be due to the fact that the supply and demand in the market for ETF shares at any point in time is not always identical to the supply and demand in the market for the underlying basket of securities. Accordingly, there may be times when an ETF share trades at a premium or discount to its net asset value.

 

Fixed Income Risk: When the Fund invests in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of bond funds owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities. Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation.

 

Foreign Risk: The Fund could be subject to greater risks because the Fund’s performance may depend on issues other than the performance of a particular company or U.S. market sector. Changes in foreign economies and political climates are more likely to affect the Fund than a mutual fund that invests exclusively in U.S. companies. The value of foreign securities is also affected by the value of the local currency relative to the U.S. dollar.

 

Futures Risk: The Fund’s use of futures involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments. These risks include (i) leverage risk (ii) risk of mispricing or improper valuation; and (iii) the risk that changes in the value of the futures contract may not correlate perfectly with the underlying index. Investments in futures involve leverage, which means a small percentage of assets invested in futures can have a disproportionately large impact on the Fund. This risk could cause the Fund to lose more than the principal amount invested.

 

Hedging Risk: When the Adviser believes market conditions are unfavorable, the Adviser may attempt to “hedge” with defensive positions and strategies including holding substantial positions in foreign or domestic fixed-income securities and/or cash equivalents, which may limit potential gains when compared to unhedged funds.

 

Interest Rate Risk: When the Fund invests in bonds or in underlying funds that own bonds, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of bond funds owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities.

 

Investment-Grade Corporate Bonds: Debt securities of industrial, utility, banking and other financial institutions that are rated at or above investment grade (BBB/Baa or higher). These securities are backed by the credit of the corporation issuing the fixed-income instrument as to the timely repayment of principal and interest.

 

Issuer Risk: Fund value might decrease in response to the activities and financial prospects of an individual company or issuer in the Fund’s portfolio. The value of an individual issuer can be more volatile than the market as a whole and can perform differently from the value of the market as a whole. The value of certain types of companies or issuers can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market, or economic developments.

 

Liquidity Risk: Liquidity risk exists when particular investments of the Fund would be difficult to purchase or sell, possibly preventing the Fund from selling such illiquid securities at an advantageous time or price, or possibly requiring the Fund to dispose of other investments at unfavorable times or prices in order to satisfy its obligations.

 

Management Risk: The ability of the Fund to meet its investment objective is directly related to the Adviser’s investment model. The models used by the Adviser to determine or guide investment decisions may not achieve the objectives of the Fund. The Adviser’s assessment of the attractiveness and potential appreciation of particular investments or markets in which the Fund invests may prove to be incorrect and there is no guarantee that the Adviser’s investment strategy will produce the desired results.

 

Margin Risk: Certain derivatives require the Fund to make margin payments, a form of security deposit intended to protect against nonperformance of the derivative contract. The Fund may have to post additional margin if the value of the derivative position changes in a manner adverse to the Fund. Derivatives may be difficult to value, which may result in increased payment requirements to counterparties or a loss of value to the Fund. If the Fund has insufficient cash to meet additional margin requirements, it might need to sell securities at a disadvantageous time.

 

Market and Geopolitical Risk: The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, climate change and climate-related events, pandemics, epidemics, terrorism, tariffs and trade wars, international conflicts, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years, such as a worldwide pandemic, terrorist attacks, natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets. It is difficult to predict when similar events affecting the U.S. or global financial markets may occur, the effects that such events may have and the duration of those effects. Any such event(s) could have a significant adverse impact on the value and risk profile of the Fund. It is not known how long the impacts of the significant events described above would last, but there could be a prolonged period of global economic slowdown, which may impact your investment. Therefore, the Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. During a general market downturn, multiple asset classes may be negatively affected. Changes in market conditions and interest rates can have the same impact on all types of securities and instruments. In times of severe market disruptions you could lose your entire investment.

 

Options Risk: There are risks associated with the sale and purchase of call and put options. As the buyer of a put or call option, the Fund risks losing the entire premium invested in the option if the Fund does not exercise the option. As a seller (writer) of a put option, the Fund will tend to lose money if the value of the reference index or security falls below the strike price. As the seller (writer) of a call option, the Fund will tend to lose money if the value of the reference index or security rises above the strike price.

 

Portfolio Turnover Risk: Portfolio turnover results in higher brokerage commissions, dealer mark-ups and other transaction costs and may result in taxable capital gains. Higher costs associated with increased portfolio turnover may offset gains in the Fund’s performance.

 

Short Selling Risk: The Fund will engage in short selling and short position derivative activities, which are significantly different from the investment activities commonly associated with conservative stock or bond funds. Positions in shorted securities and derivatives are speculative and more risky than “long” positions (purchases) because the cost of the replacement security or derivative is unknown. Therefore, the potential loss on an uncovered short is unlimited, whereas the potential loss on long positions is limited to the original purchase price. You should be aware that any strategy that includes selling securities short could suffer significant losses. Shorting will also result in higher transaction costs (such as interest and dividends), which reduce the Fund’s return, and may result in higher taxes.

 

Tax Inefficiency Risk: The Adviser expects that most of the gains generated by the Fund will be categorized as short-term capital gains which will be subject to higher tax rates than long-term capital gains. Given the potential tax-inefficiency of the Fund, investors should consider investing through a tax-deferred account and carefully consider the tax consequences before investing.

 

Total Return Swap Risk: In a total return swap, the buyer receives a periodic return equal to the total return of a specified security, securities or index, for a specified period of time. In return, the buyer pays the counterparty a variable stream of payments, typically based upon short term interest rates, possibly plus or minus an agreed upon spread. For example, if the Fund enters into a swap where it agrees to exchange a floating rate of interest for a fixed rate of interest, the Fund may have to pay more money than it receives. Total return swaps entered into in which payments are not netted may entail greater risk than a swap entered into a net basis. There is a risk that adverse price movements in an instrument can result in a loss substantially greater than the Fund’s initial investment in that instrument (in some cases, the potential loss is unlimited). If there is a default by the other party to such a transaction, the Fund will have contractual remedies pursuant to the agreements related to the transaction. However, particularly in the case of privately-negotiated instruments, there is a risk that the counterparty will not perform its obligations, which could leave the Fund worse off than if it had not entered into the position. These instruments are subject to high levels of volatility, in some cases due to the high levels of leverage the Fund may achieve with them.

 

U.S. Treasury Risk: Although the Fund invests in short-term Treasury obligations, an investment in the Fund is subject to risk even if all securities in the Fund are paid in full at maturity. All money market instruments, including U.S. Treasury obligations, can change in value in response to changes in interest rates, and a major change in rates could cause the share price to change. While U.S. Treasury obligations are backed by the full faith and credit of the U.S. government, an investment in the Fund is neither insured nor guaranteed by the Federal Deposit Insurance Corporation, U.S. government or any other government agency.
Toews Tactical Income Fund | Allocation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Allocation Risk: The risk that if the Fund’s strategy for allocating assets among different assets classes does not work as intended, the Fund may not achieve its objective or may underperform other funds with the same or similar investment strategy.

 

Toews Tactical Income Fund | Belowinvestment Grade Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Below-Investment Grade Securities Risk: High-yield, high-risk securities, commonly called “junk bonds,” are considered speculative. While generally providing greater income than investments in higher-quality securities, these lower-quality securities will involve greater risk of principal and income that higher-quality securities, including the possibility of default or bankruptcy of the issuers of the security. Like other fixed-income securities, the value of high-yield securities will also fluctuate as interest rates change.

 

Toews Tactical Income Fund | Credit Default Swap Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Credit Default Swap Risk: Credit default swaps (“CDS”) are typically two-party financial contracts that transfer credit exposure between the two parties. Under a typical CDS, one party (the “seller”) receives pre-determined periodic payments from the other party (the “buyer”). The seller agrees to make compensating specific payments to the buyer if a negative credit event occurs, such as the bankruptcy or default by the issuer of the underlying debt instrument. The use of CDS involves investment techniques and risks different from those associated with ordinary portfolio security transactions, such as potentially heightened counterparty, concentration and exposure risks.

 

Toews Tactical Income Fund | Credit Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Credit Risk: Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation. For high-yield bonds, changes in economic conditions or other circumstances are more likely to lead to a weakened capacity of those issuers to make principal or interest payments, as compared to issuers of more highly-rated securities. These securities can also be thinly traded or have restrictions on resale, making them difficult to sell at an acceptable price.

 

Toews Tactical Income Fund | Derivatives Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Derivatives Risk: The Fund may execute an investment strategy or hedge by entering into derivative contracts such as futures, total return swaps and credit default swaps, which can be riskier than traditional investments because they involve leverage risk, tracking risk, may be illiquid, and may suffer counterparty default. There is a risk that adverse price movements in a swap instrument can result in a loss substantially greater than the Fund’s initial investment in that instrument (in some cases, the potential loss is unlimited).

 

Toews Tactical Income Fund | Etf And Underlying Fund Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
ETF and Underlying Fund Risk: ETFs and Underlying Funds are subject to investment advisory fees and other expenses, which will be indirectly paid by the Fund. As a result, your cost of investing in the Fund will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in securities. Each ETF is subject to specific risks, depending on its investments. ETFs in which the Fund invests will not be able to replicate exactly the performance of the indices they track because the total return generated by the securities will be reduced by transaction costs incurred in adjusting the actual balance of the securities. The market value of the ETF shares may differ from their net asset value. This difference in price may be due to the fact that the supply and demand in the market for ETF shares at any point in time is not always identical to the supply and demand in the market for the underlying basket of securities. Accordingly, there may be times when an ETF share trades at a premium or discount to its net asset value.

 

Toews Tactical Income Fund | Fixed Income Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Fixed Income Risk: When the Fund invests in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of bond funds owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities. Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation.
Toews Tactical Income Fund | Foreign Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Foreign Risk: The Fund could be subject to greater risks because the Fund’s performance may depend on issues other than the performance of a particular company or U.S. market sector. Changes in foreign economies and political climates are more likely to affect the Fund than a mutual fund that invests exclusively in U.S. companies. The value of foreign securities is also affected by the value of the local currency relative to the U.S. dollar.

 

Toews Tactical Income Fund | Futures Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Futures Risk: The Fund’s use of futures involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments. These risks include (i) leverage risk (ii) risk of mispricing or improper valuation; and (iii) the risk that changes in the value of the futures contract may not correlate perfectly with the underlying index. Investments in futures involve leverage, which means a small percentage of assets invested in futures can have a disproportionately large impact on the Fund. This risk could cause the Fund to lose more than the principal amount invested.

 

Toews Tactical Income Fund | Hedging Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Hedging Risk: When the Adviser believes market conditions are unfavorable, the Adviser may attempt to “hedge” with defensive positions and strategies including holding substantial positions in foreign or domestic fixed-income securities and/or cash equivalents, which may limit potential gains when compared to unhedged funds.

 

Toews Tactical Income Fund | Interest Rate Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Interest Rate Risk: When the Fund invests in bonds or in underlying funds that own bonds, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of bond funds owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities.

 

Toews Tactical Income Fund | Investmentgrade Corporate Bonds [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Investment-Grade Corporate Bonds: Debt securities of industrial, utility, banking and other financial institutions that are rated at or above investment grade (BBB/Baa or higher). These securities are backed by the credit of the corporation issuing the fixed-income instrument as to the timely repayment of principal and interest.

 

Toews Tactical Income Fund | Issuer Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Issuer Risk: Fund value might decrease in response to the activities and financial prospects of an individual company or issuer in the Fund’s portfolio. The value of an individual issuer can be more volatile than the market as a whole and can perform differently from the value of the market as a whole. The value of certain types of companies or issuers can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market, or economic developments.

 

Toews Tactical Income Fund | Liquidity Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Liquidity Risk: Liquidity risk exists when particular investments of the Fund would be difficult to purchase or sell, possibly preventing the Fund from selling such illiquid securities at an advantageous time or price, or possibly requiring the Fund to dispose of other investments at unfavorable times or prices in order to satisfy its obligations.

 

Toews Tactical Income Fund | Management Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Management Risk: The ability of the Fund to meet its investment objective is directly related to the Adviser’s investment model. The models used by the Adviser to determine or guide investment decisions may not achieve the objectives of the Fund. The Adviser’s assessment of the attractiveness and potential appreciation of particular investments or markets in which the Fund invests may prove to be incorrect and there is no guarantee that the Adviser’s investment strategy will produce the desired results.

 

Toews Tactical Income Fund | Margin Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Margin Risk: Certain derivatives require the Fund to make margin payments, a form of security deposit intended to protect against nonperformance of the derivative contract. The Fund may have to post additional margin if the value of the derivative position changes in a manner adverse to the Fund. Derivatives may be difficult to value, which may result in increased payment requirements to counterparties or a loss of value to the Fund. If the Fund has insufficient cash to meet additional margin requirements, it might need to sell securities at a disadvantageous time.

 

Toews Tactical Income Fund | Market And Geopolitical Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Market and Geopolitical Risk: The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, climate change and climate-related events, pandemics, epidemics, terrorism, tariffs and trade wars, international conflicts, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years, such as a worldwide pandemic, terrorist attacks, natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets. It is difficult to predict when similar events affecting the U.S. or global financial markets may occur, the effects that such events may have and the duration of those effects. Any such event(s) could have a significant adverse impact on the value and risk profile of the Fund. It is not known how long the impacts of the significant events described above would last, but there could be a prolonged period of global economic slowdown, which may impact your investment. Therefore, the Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. During a general market downturn, multiple asset classes may be negatively affected. Changes in market conditions and interest rates can have the same impact on all types of securities and instruments. In times of severe market disruptions you could lose your entire investment.

 

Toews Tactical Income Fund | Options Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Options Risk: There are risks associated with the sale and purchase of call and put options. As the buyer of a put or call option, the Fund risks losing the entire premium invested in the option if the Fund does not exercise the option. As a seller (writer) of a put option, the Fund will tend to lose money if the value of the reference index or security falls below the strike price. As the seller (writer) of a call option, the Fund will tend to lose money if the value of the reference index or security rises above the strike price.
Toews Tactical Income Fund | Portfolio Turnover Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Portfolio Turnover Risk: Portfolio turnover results in higher brokerage commissions, dealer mark-ups and other transaction costs and may result in taxable capital gains. Higher costs associated with increased portfolio turnover may offset gains in the Fund’s performance.

 

Toews Tactical Income Fund | Short Selling Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Short Selling Risk: The Fund will engage in short selling and short position derivative activities, which are significantly different from the investment activities commonly associated with conservative stock or bond funds. Positions in shorted securities and derivatives are speculative and more risky than “long” positions (purchases) because the cost of the replacement security or derivative is unknown. Therefore, the potential loss on an uncovered short is unlimited, whereas the potential loss on long positions is limited to the original purchase price. You should be aware that any strategy that includes selling securities short could suffer significant losses. Shorting will also result in higher transaction costs (such as interest and dividends), which reduce the Fund’s return, and may result in higher taxes.

 

Toews Tactical Income Fund | Tax Inefficiency Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Tax Inefficiency Risk: The Adviser expects that most of the gains generated by the Fund will be categorized as short-term capital gains which will be subject to higher tax rates than long-term capital gains. Given the potential tax-inefficiency of the Fund, investors should consider investing through a tax-deferred account and carefully consider the tax consequences before investing.

 

Toews Tactical Income Fund | Total Return Swap Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Total Return Swap Risk: In a total return swap, the buyer receives a periodic return equal to the total return of a specified security, securities or index, for a specified period of time. In return, the buyer pays the counterparty a variable stream of payments, typically based upon short term interest rates, possibly plus or minus an agreed upon spread. For example, if the Fund enters into a swap where it agrees to exchange a floating rate of interest for a fixed rate of interest, the Fund may have to pay more money than it receives. Total return swaps entered into in which payments are not netted may entail greater risk than a swap entered into a net basis. There is a risk that adverse price movements in an instrument can result in a loss substantially greater than the Fund’s initial investment in that instrument (in some cases, the potential loss is unlimited). If there is a default by the other party to such a transaction, the Fund will have contractual remedies pursuant to the agreements related to the transaction. However, particularly in the case of privately-negotiated instruments, there is a risk that the counterparty will not perform its obligations, which could leave the Fund worse off than if it had not entered into the position. These instruments are subject to high levels of volatility, in some cases due to the high levels of leverage the Fund may achieve with them.

 

Toews Tactical Income Fund | U S Treasury Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
U.S. Treasury Risk: Although the Fund invests in short-term Treasury obligations, an investment in the Fund is subject to risk even if all securities in the Fund are paid in full at maturity. All money market instruments, including U.S. Treasury obligations, can change in value in response to changes in interest rates, and a major change in rates could cause the share price to change. While U.S. Treasury obligations are backed by the full faith and credit of the U.S. government, an investment in the Fund is neither insured nor guaranteed by the Federal Deposit Insurance Corporation, U.S. government or any other government agency.

 

Toews Hedged U.S. Fund  
Prospectus [Line Items]  
Risk [Text Block]

As with all mutual funds, there is the risk that you could lose money through your investment in the Fund. Many factors affect the Fund’s net asset value and performance.

 

Allocation Risk: The risk that if the Fund’s strategy for allocating assets among different assets classes does not work as intended, the Fund may not achieve its objective or may underperform other funds with the same or similar investment strategy.

 

Common Stock Risk: The net asset value of the Fund will fluctuate based on changes in the value of the U.S. and/or foreign common stocks held by the Fund. Stock prices can fall rapidly in response to developments affecting a specific company or industry, or to changing economic, political or market conditions.

 

Credit Risk: Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation. For high-yield bonds, changes in economic conditions or other circumstances are more likely to lead to a weakened capacity of those issuers to make principal or interest payments, as compared to issuers of more highly-rated securities. These securities can also be thinly traded or have restrictions on resale, making them difficult to sell at an acceptable price.

 

Derivatives Risk: The Fund may execute an investment strategy or hedge by entering into derivative contracts such as futures and swaps, which can be riskier than traditional investments because they involve leverage, may be illiquid, may suffer counterparty default and may limit gains.

 

ETF and Underlying Fund Risk: ETFs and Underlying Funds are subject to investment advisory fees and other expenses, which will be indirectly paid by the Fund. As a result, your cost of investing in the Fund will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in securities. Each ETF is subject to specific risks, depending on its investments. ETFs in which the Fund invests will not be able to replicate exactly the performance of the indices they track because the total return generated by the securities will be reduced by transaction costs incurred in adjusting the actual balance of the securities. The market value of the ETF shares may differ from their net asset value. This difference in price may be due to the fact that the supply and demand in the market for ETF shares at any point in time is not always identical to the supply and demand in the market for the underlying basket of securities. Accordingly, there may be times when an ETF share trades at a premium or discount to its net asset value.

 

Fixed Income Risk: When the Fund invests in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of bond funds owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities. Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation.

 

Futures Risk: Investments in futures involve leverage, which means a small percentage of assets invested in futures can have a disproportionately large impact on the Fund. This risk could cause the Fund to lose more than the principal amount invested. Futures contracts may become mispriced or improperly valued when compared to the Adviser’s expectation and may not produce the desired investment results. Additionally, changes in the value of futures contracts may not track or correlate perfectly with the underlying index because of temporary, or even long-term, supply and demand imbalances and because futures do not pay dividends unlike the stocks upon which they are based.

 

Hedging Risk: When the Adviser believes market conditions are unfavorable, the Adviser may attempt to “hedge” with defensive positions and strategies including holding substantial positions in foreign or domestic fixed-income securities and/or cash equivalents, which may limit potential gains when compared to unhedged funds.

 

Interest Rate Risk: When the Fund invests in fixed-income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of fixed-income securities owned by the Fund. In general, the market price of fixed-income securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities.

 

Investment-Grade Corporate Bonds: Debt securities of industrial, utility, banking and other financial institutions that are rated at or above investment grade (BBB/Baa or higher). These securities are backed by the credit of the corporation issuing the fixed-income instrument as to the timely repayment of principal and interest.

 

Issuer Risk: Fund value might decrease in response to the activities and financial prospects of an individual company or issuer in the Fund’s portfolio. The value of an individual issuer can be more volatile than the market as a whole and can perform differently from the value of the market as a whole. The value of certain types of companies or issuers can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market, or economic developments.

 

Large Cap Risk: Large-capitalization companies may be less able than smaller capitalization companies to adapt to changing market conditions. Large-capitalization companies may be more mature and subject to more limited growth potential compared with smaller capitalization companies. During different market cycles, the performance of large capitalization companies has trailed the overall performance of the broader securities markets.

 

Management Risk: The ability of the Fund to meet its investment objective is directly related to the Adviser’s investment model. The models used by the Adviser to determine or guide investment decisions may not achieve the objectives of the Fund. The Adviser’s assessment of the attractiveness and potential appreciation of particular investments or markets in which the Fund invests may prove to be incorrect and there is no guarantee that the Adviser’s investment strategy will produce the desired results.

 

Margin Risk: Certain derivatives require the Fund to make margin payments, a form of security deposit intended to protect against nonperformance of the derivative contract. The Fund may have to post additional margin if the value of the derivative position changes in a manner adverse to the Fund. Derivatives may be difficult to value, which may result in increased payment requirements to counterparties or a loss of value to the Fund. If the Fund has insufficient cash to meet additional margin requirements, it might need to sell securities at a disadvantageous time.

 

Market and Geopolitical Risk: The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, climate change and climate-related events, pandemics, epidemics, terrorism, tariff and trade wars, international conflicts, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years, such as a worldwide pandemic, terrorist attacks, natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets. It is difficult to predict when similar events affecting the U.S. or global financial markets may occur, the effects that such events may have and the duration of those effects. Any such event(s) could have a significant adverse impact on the value and risk profile of the Fund. It is not known how long the impacts of the significant events described above will last, but there could be a prolonged period of global economic slowdown, which may impact your investment. Therefore, the Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. During a general market downturn, multiple asset classes may be negatively affected. Changes in market conditions and interest rates can have the same impact on all types of securities and instruments. In times of severe market disruptions you could lose your entire investment.

 

Options Risk: There are risks associated with the sale and purchase of call and put options. As the buyer of a put or call option, the Fund risks losing the entire premium invested in the option if the Fund does not exercise the option. As a seller (writer) of a put option, the Fund will tend to lose money if the value of the reference index or security falls below the strike price. As the seller (writer) of a call option, the Fund will tend to lose money if the value of the reference index or security rises above the strike price.

 

Portfolio Turnover Risk: Portfolio turnover results in higher brokerage commissions, dealer mark-ups and other transaction costs and may result in taxable capital gains. Higher costs associated with increased portfolio turnover may offset gains in the Fund’s performance.

 

Short Sales Risk: The Fund will engage in short selling and short position derivative activities, which are significantly different from the investment activities commonly associated with conservative stock or bond funds. Positions in shorted securities and derivatives are speculative and more risky than “long” positions (purchases) because the cost of the replacement security or derivative is unknown. Therefore, the potential loss on an uncovered short is unlimited, whereas the potential loss on long positions is limited to the original purchase price. You should be aware that any strategy that includes selling securities short could suffer significant losses. Shorting will also result in higher transaction costs (such as interest and dividends), which reduce the Fund’s return, and may result in higher taxes.

 

Tax Inefficiency Risk: The Adviser expects that most of the gains generated by the Fund will be categorized as short-term capital gains which will be subject to higher tax rates than long-term capital gains. Given the potential tax-inefficiency of the Fund, investors should consider investing through a tax-deferred account and carefully consider the tax consequences before investing.

 

U.S. Treasury Risk: Although the Fund invests in short-term Treasury obligations, an investment in the Fund is subject to risk even if all securities in the Fund are paid in full at maturity. All money market instruments, including U.S. Treasury obligations, can change in value in response to changes in interest rates, and a major change in rates could cause the share price to change. While U.S. Treasury obligations are backed by the full faith and credit of the U.S. government, an investment in the Fund is neither insured nor guaranteed by the Federal Deposit Insurance Corporation, U.S. government or any other government agency.
Toews Hedged U.S. Fund | Allocation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Allocation Risk: The risk that if the Fund’s strategy for allocating assets among different assets classes does not work as intended, the Fund may not achieve its objective or may underperform other funds with the same or similar investment strategy.

 

Toews Hedged U.S. Fund | Credit Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Credit Risk: Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation. For high-yield bonds, changes in economic conditions or other circumstances are more likely to lead to a weakened capacity of those issuers to make principal or interest payments, as compared to issuers of more highly-rated securities. These securities can also be thinly traded or have restrictions on resale, making them difficult to sell at an acceptable price.

 

Toews Hedged U.S. Fund | Derivatives Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Derivatives Risk: The Fund may execute an investment strategy or hedge by entering into derivative contracts such as futures and swaps, which can be riskier than traditional investments because they involve leverage, may be illiquid, may suffer counterparty default and may limit gains.

 

Toews Hedged U.S. Fund | Etf And Underlying Fund Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
ETF and Underlying Fund Risk: ETFs and Underlying Funds are subject to investment advisory fees and other expenses, which will be indirectly paid by the Fund. As a result, your cost of investing in the Fund will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in securities. Each ETF is subject to specific risks, depending on its investments. ETFs in which the Fund invests will not be able to replicate exactly the performance of the indices they track because the total return generated by the securities will be reduced by transaction costs incurred in adjusting the actual balance of the securities. The market value of the ETF shares may differ from their net asset value. This difference in price may be due to the fact that the supply and demand in the market for ETF shares at any point in time is not always identical to the supply and demand in the market for the underlying basket of securities. Accordingly, there may be times when an ETF share trades at a premium or discount to its net asset value.

 

Toews Hedged U.S. Fund | Fixed Income Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Fixed Income Risk: When the Fund invests in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of bond funds owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities. Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation.
Toews Hedged U.S. Fund | Futures Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Futures Risk: Investments in futures involve leverage, which means a small percentage of assets invested in futures can have a disproportionately large impact on the Fund. This risk could cause the Fund to lose more than the principal amount invested. Futures contracts may become mispriced or improperly valued when compared to the Adviser’s expectation and may not produce the desired investment results. Additionally, changes in the value of futures contracts may not track or correlate perfectly with the underlying index because of temporary, or even long-term, supply and demand imbalances and because futures do not pay dividends unlike the stocks upon which they are based.

 

Toews Hedged U.S. Fund | Hedging Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Hedging Risk: When the Adviser believes market conditions are unfavorable, the Adviser may attempt to “hedge” with defensive positions and strategies including holding substantial positions in foreign or domestic fixed-income securities and/or cash equivalents, which may limit potential gains when compared to unhedged funds.

 

Toews Hedged U.S. Fund | Interest Rate Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Interest Rate Risk: When the Fund invests in fixed-income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of fixed-income securities owned by the Fund. In general, the market price of fixed-income securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities.

 

Toews Hedged U.S. Fund | Investmentgrade Corporate Bonds [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Investment-Grade Corporate Bonds: Debt securities of industrial, utility, banking and other financial institutions that are rated at or above investment grade (BBB/Baa or higher). These securities are backed by the credit of the corporation issuing the fixed-income instrument as to the timely repayment of principal and interest.

 

Toews Hedged U.S. Fund | Issuer Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Issuer Risk: Fund value might decrease in response to the activities and financial prospects of an individual company or issuer in the Fund’s portfolio. The value of an individual issuer can be more volatile than the market as a whole and can perform differently from the value of the market as a whole. The value of certain types of companies or issuers can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market, or economic developments.

 

Toews Hedged U.S. Fund | Management Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Management Risk: The ability of the Fund to meet its investment objective is directly related to the Adviser’s investment model. The models used by the Adviser to determine or guide investment decisions may not achieve the objectives of the Fund. The Adviser’s assessment of the attractiveness and potential appreciation of particular investments or markets in which the Fund invests may prove to be incorrect and there is no guarantee that the Adviser’s investment strategy will produce the desired results.

 

Toews Hedged U.S. Fund | Margin Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Margin Risk: Certain derivatives require the Fund to make margin payments, a form of security deposit intended to protect against nonperformance of the derivative contract. The Fund may have to post additional margin if the value of the derivative position changes in a manner adverse to the Fund. Derivatives may be difficult to value, which may result in increased payment requirements to counterparties or a loss of value to the Fund. If the Fund has insufficient cash to meet additional margin requirements, it might need to sell securities at a disadvantageous time.

 

Toews Hedged U.S. Fund | Market And Geopolitical Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Market and Geopolitical Risk: The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, climate change and climate-related events, pandemics, epidemics, terrorism, tariff and trade wars, international conflicts, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years, such as a worldwide pandemic, terrorist attacks, natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets. It is difficult to predict when similar events affecting the U.S. or global financial markets may occur, the effects that such events may have and the duration of those effects. Any such event(s) could have a significant adverse impact on the value and risk profile of the Fund. It is not known how long the impacts of the significant events described above will last, but there could be a prolonged period of global economic slowdown, which may impact your investment. Therefore, the Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. During a general market downturn, multiple asset classes may be negatively affected. Changes in market conditions and interest rates can have the same impact on all types of securities and instruments. In times of severe market disruptions you could lose your entire investment.

 

Toews Hedged U.S. Fund | Options Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Options Risk: There are risks associated with the sale and purchase of call and put options. As the buyer of a put or call option, the Fund risks losing the entire premium invested in the option if the Fund does not exercise the option. As a seller (writer) of a put option, the Fund will tend to lose money if the value of the reference index or security falls below the strike price. As the seller (writer) of a call option, the Fund will tend to lose money if the value of the reference index or security rises above the strike price.
Toews Hedged U.S. Fund | Portfolio Turnover Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Portfolio Turnover Risk: Portfolio turnover results in higher brokerage commissions, dealer mark-ups and other transaction costs and may result in taxable capital gains. Higher costs associated with increased portfolio turnover may offset gains in the Fund’s performance.

 

Toews Hedged U.S. Fund | Tax Inefficiency Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Tax Inefficiency Risk: The Adviser expects that most of the gains generated by the Fund will be categorized as short-term capital gains which will be subject to higher tax rates than long-term capital gains. Given the potential tax-inefficiency of the Fund, investors should consider investing through a tax-deferred account and carefully consider the tax consequences before investing.

 

Toews Hedged U.S. Fund | U S Treasury Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
U.S. Treasury Risk: Although the Fund invests in short-term Treasury obligations, an investment in the Fund is subject to risk even if all securities in the Fund are paid in full at maturity. All money market instruments, including U.S. Treasury obligations, can change in value in response to changes in interest rates, and a major change in rates could cause the share price to change. While U.S. Treasury obligations are backed by the full faith and credit of the U.S. government, an investment in the Fund is neither insured nor guaranteed by the Federal Deposit Insurance Corporation, U.S. government or any other government agency.

 

Toews Hedged U.S. Fund | Common Stock Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Common Stock Risk: The net asset value of the Fund will fluctuate based on changes in the value of the U.S. and/or foreign common stocks held by the Fund. Stock prices can fall rapidly in response to developments affecting a specific company or industry, or to changing economic, political or market conditions.

 

Toews Hedged U.S. Fund | Large Cap Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Large Cap Risk: Large-capitalization companies may be less able than smaller capitalization companies to adapt to changing market conditions. Large-capitalization companies may be more mature and subject to more limited growth potential compared with smaller capitalization companies. During different market cycles, the performance of large capitalization companies has trailed the overall performance of the broader securities markets.

 

Toews Hedged U.S. Fund | Short Sales Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Short Sales Risk: The Fund will engage in short selling and short position derivative activities, which are significantly different from the investment activities commonly associated with conservative stock or bond funds. Positions in shorted securities and derivatives are speculative and more risky than “long” positions (purchases) because the cost of the replacement security or derivative is unknown. Therefore, the potential loss on an uncovered short is unlimited, whereas the potential loss on long positions is limited to the original purchase price. You should be aware that any strategy that includes selling securities short could suffer significant losses. Shorting will also result in higher transaction costs (such as interest and dividends), which reduce the Fund’s return, and may result in higher taxes.

 

Toews Hedged Opportunity Fund  
Prospectus [Line Items]  
Risk [Text Block]

As with all mutual funds, there is the risk that you could lose money through your investment in the Fund. Many factors affect the Fund’s net asset value and performance.

 

Allocation Risk: The risk that if the Fund’s strategy for allocating assets among different assets classes does not work as intended, the Fund may not achieve its objective or may underperform other funds with the same or similar investment strategy.

 

Common Stock Risk: The net asset value of the Fund will fluctuate based on changes in the value of the U.S. and/or foreign common stocks held by the Fund. Stock prices can fall rapidly in response to developments affecting a specific company or industry, or to changing economic, political or market conditions.

 

Credit Risk: Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation. For high-yield bonds, changes in economic conditions or other circumstances are more likely to lead to a weakened capacity of those issuers to make principal or interest payments, as compared to issuers of more highly-rated securities. These securities can also be thinly traded or have restrictions on resale, making them difficult to sell at an acceptable price.

 

Derivatives Risk: The Fund may execute an investment strategy or hedge by entering into derivative contracts such as futures and swaps, which can be riskier than traditional investments because they involve leverage, may be illiquid, may suffer counterparty default and may limit gains.

 

Emerging Market Risk: Emerging market countries may have relatively unstable governments, weaker economies, and less-developed legal systems with fewer security holder rights. Emerging market economies may be based on only a few industries and security issuers may be more susceptible to economic weakness and more likely to default. Emerging market securities also tend to be less liquid.

 

ETF and Underlying Fund Risk: ETFs and Underlying Funds are subject to investment advisory fees and other expenses, which will be indirectly paid by the Fund. As a result, your cost of investing in the Fund will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in securities. Each ETF is subject to specific risks, depending on its investments. ETFs in which the Fund invests will not be able to replicate exactly the performance of the indices they track because the total return generated by the securities will be reduced by transaction costs incurred in adjusting the actual balance of the securities. The market value of the ETF shares may differ from their net asset value. This difference in price may be due to the fact that the supply and demand in the market for ETF shares at any point in time is not always identical to the supply and demand in the market for the underlying basket of securities. Accordingly, there may be times when an ETF share trades at a premium or discount to its net asset value.

 

Fixed Income Risk: When the Fund invests in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of bond funds owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities. Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation.

 

Foreign Risk: The Fund could be subject to greater risks because the Fund’s performance may depend on issues other than the performance of a particular company or U.S. market sector. Changes in foreign economies and political climates are more likely to affect the Fund than a mutual fund that invests exclusively in U.S. companies. The value of foreign securities is also affected by the value of the local currency relative to the U.S. dollar.

 

Foreign Currency Risk: To the extent the Fund invests in securities that are denominated in foreign currencies, the value of securities denominated in foreign currencies can change significantly when foreign currencies strengthen or weaken relative to the U.S. dollar.

 

Futures Risk: The Fund’s use of futures contracts involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments. These risks include (i) leverage risk (ii) risk of mispricing or improper valuation; and (iii) the risk that changes in the value of the futures contract may not correlate perfectly with the underlying index. Investments in futures involve leverage, which means a small percentage of assets invested in futures can have a disproportionately large impact on the Fund. This risk could cause the Fund to lose more than the principal amount invested.

 

Hedging Risk: When the Adviser believes market conditions are unfavorable, the Adviser may attempt to “hedge” with defensive positions and strategies including holding substantial positions in foreign or domestic fixed-income securities and/or cash equivalents, which may limit potential gains when compared to unhedged funds.

 

Interest Rate Risk: When the Fund invests in fixed-income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of the fixed-income securities owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities.

 

Investment-Grade Corporate Bonds: Debt securities of industrial, utility, banking and other financial institutions that are rated at or above investment grade (BBB/Baa or higher). These securities are backed by the credit of the corporation issuing the fixed-income instrument as to the timely repayment of principal and interest.

 

Issuer Risk: Fund value might decrease in response to the activities and financial prospects of an individual company or issuer in the Fund’s portfolio. The value of an individual issuer can be more volatile than the market as a whole and can perform differently from the value of the market as a whole. The value of certain types of companies or issuers can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market, or economic developments.

 

Large Cap Risk: Large-capitalization companies may be less able than smaller capitalization companies to adapt to changing market conditions. Large-capitalization companies may be more mature and subject to more limited growth potential compared with smaller capitalization companies. During different market cycles, the performance of large capitalization companies has trailed the overall performance of the broader securities markets.

 

Management Risk: The ability of the Fund to meet its investment objective is directly related to the Adviser’s investment model. The models used by the Adviser to determine or guide investment decisions may not achieve the objectives of the Fund. The Adviser’s assessment of the attractiveness and potential appreciation of particular investments or markets in which the Fund invests may prove to be incorrect and there is no guarantee that the Adviser’s investment strategy will produce the desired results.

 

Margin Risk: Certain derivatives require the Fund to make margin payments, a form of security deposit intended to protect against nonperformance of the derivative contract. The Fund may have to post additional margin if the value of the derivative position changes in a manner adverse to the Fund. Derivatives may be difficult to value, which may result in increased payment requirements to counterparties or a loss of value to the Fund. If the Fund has insufficient cash to meet additional margin requirements, it might need to sell securities at a disadvantageous time.

 

Market and Geopolitical Risk: The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, climate change and climate-related events, pandemics, epidemics, terrorism, tariff and trade wars, international conflicts, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years, such as a worldwide pandemic, terrorist attacks, natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets. It is difficult to predict when similar events affecting the U.S. or global financial markets may occur, the effects that such events may have and the duration of those effects. Any such event(s) could have a significant adverse impact on the value and risk profile of the Fund. It is not known how long the impacts of the significant events described above, will or would last, but there could be a prolonged period of global economic slowdown, which may impact your investment. Therefore, the Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. During a general market downturn, multiple asset classes may be negatively affected. Changes in market conditions and interest rates can have the same impact on all types of securities and instruments. In times of severe market disruptions, you could lose your entire investment.

 

Options Risk: There are risks associated with the sale and purchase of call and put options. As the buyer of a put or call option, the Fund risks losing the entire premium invested in the option if the Fund does not exercise the option. As a seller (writer) of a put option, the Fund will tend to lose money if the value of the reference index or security falls below the strike price. As the seller (writer) of a call option, the Fund will tend to lose money if the value of the reference index or security rises above the strike price.

 

Portfolio Turnover Risk: Portfolio turnover results in higher brokerage commissions, dealer mark-ups and other transaction costs and may result in taxable capital gains. Higher costs associated with increased portfolio turnover may offset gains in the Fund’s performance.

 

Short Sales Risk: The Fund will engage in short selling and short position derivative activities, which are significantly different from the investment activities commonly associated with conservative stock or bond funds. Positions in shorted securities and derivatives are speculative and more risky than “long” positions (purchases) because the cost of the replacement security or derivative is unknown. Therefore, the potential loss on an uncovered short is unlimited, whereas the potential loss on long positions is limited to the original purchase price. You should be aware that any strategy that includes selling securities short could suffer significant losses. Shorting will also result in higher transaction costs (such as interest and dividends), which reduce the Fund’s return, and may result in higher taxes.

 

Small-Cap and Mid-Cap Risk: Small-cap and mid-cap companies may be more vulnerable than larger, more established organizations to adverse business or economic developments. These companies may have limited product lines, markets or financial resources, and they may be dependent on a limited management group.

 

Tax Inefficiency Risk: The Adviser expects that most of the gains generated by the Fund will be categorized as short-term capital gains which will be subject to higher tax rates than long-term capital gains. Given the potential tax-inefficiency of the Fund, investors should consider investing through a tax-deferred account and carefully consider the tax consequences before investing.

 

U.S. Treasury Risk: Although the Fund invests in short-term Treasury obligations, an investment in the Fund is subject to risk even if all securities in the Fund are paid in full at maturity. All money market instruments, including U.S. Treasury obligations, can change in value in response to changes in interest rates, and a major change in rates could cause the share price to change. While U.S. Treasury obligations are backed by the full faith and credit of the U.S. government, an investment in the Fund is neither insured nor guaranteed by the Federal Deposit Insurance Corporation, U.S. government or any other government agency.
Toews Hedged Opportunity Fund | Allocation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Allocation Risk: The risk that if the Fund’s strategy for allocating assets among different assets classes does not work as intended, the Fund may not achieve its objective or may underperform other funds with the same or similar investment strategy.

 

Toews Hedged Opportunity Fund | Credit Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Credit Risk: Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation. For high-yield bonds, changes in economic conditions or other circumstances are more likely to lead to a weakened capacity of those issuers to make principal or interest payments, as compared to issuers of more highly-rated securities. These securities can also be thinly traded or have restrictions on resale, making them difficult to sell at an acceptable price.

 

Toews Hedged Opportunity Fund | Derivatives Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Derivatives Risk: The Fund may execute an investment strategy or hedge by entering into derivative contracts such as futures and swaps, which can be riskier than traditional investments because they involve leverage, may be illiquid, may suffer counterparty default and may limit gains.

 

Toews Hedged Opportunity Fund | Etf And Underlying Fund Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
ETF and Underlying Fund Risk: ETFs and Underlying Funds are subject to investment advisory fees and other expenses, which will be indirectly paid by the Fund. As a result, your cost of investing in the Fund will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in securities. Each ETF is subject to specific risks, depending on its investments. ETFs in which the Fund invests will not be able to replicate exactly the performance of the indices they track because the total return generated by the securities will be reduced by transaction costs incurred in adjusting the actual balance of the securities. The market value of the ETF shares may differ from their net asset value. This difference in price may be due to the fact that the supply and demand in the market for ETF shares at any point in time is not always identical to the supply and demand in the market for the underlying basket of securities. Accordingly, there may be times when an ETF share trades at a premium or discount to its net asset value.

 

Toews Hedged Opportunity Fund | Fixed Income Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Fixed Income Risk: When the Fund invests in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of bond funds owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities. Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation.
Toews Hedged Opportunity Fund | Foreign Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Foreign Risk: The Fund could be subject to greater risks because the Fund’s performance may depend on issues other than the performance of a particular company or U.S. market sector. Changes in foreign economies and political climates are more likely to affect the Fund than a mutual fund that invests exclusively in U.S. companies. The value of foreign securities is also affected by the value of the local currency relative to the U.S. dollar.

 

Toews Hedged Opportunity Fund | Futures Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Futures Risk: The Fund’s use of futures contracts involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments. These risks include (i) leverage risk (ii) risk of mispricing or improper valuation; and (iii) the risk that changes in the value of the futures contract may not correlate perfectly with the underlying index. Investments in futures involve leverage, which means a small percentage of assets invested in futures can have a disproportionately large impact on the Fund. This risk could cause the Fund to lose more than the principal amount invested.

 

Toews Hedged Opportunity Fund | Hedging Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Hedging Risk: When the Adviser believes market conditions are unfavorable, the Adviser may attempt to “hedge” with defensive positions and strategies including holding substantial positions in foreign or domestic fixed-income securities and/or cash equivalents, which may limit potential gains when compared to unhedged funds.

 

Toews Hedged Opportunity Fund | Interest Rate Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Interest Rate Risk: When the Fund invests in fixed-income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of the fixed-income securities owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities.

 

Toews Hedged Opportunity Fund | Investmentgrade Corporate Bonds [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Investment-Grade Corporate Bonds: Debt securities of industrial, utility, banking and other financial institutions that are rated at or above investment grade (BBB/Baa or higher). These securities are backed by the credit of the corporation issuing the fixed-income instrument as to the timely repayment of principal and interest.

 

Toews Hedged Opportunity Fund | Issuer Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Issuer Risk: Fund value might decrease in response to the activities and financial prospects of an individual company or issuer in the Fund’s portfolio. The value of an individual issuer can be more volatile than the market as a whole and can perform differently from the value of the market as a whole. The value of certain types of companies or issuers can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market, or economic developments.

 

Toews Hedged Opportunity Fund | Management Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Management Risk: The ability of the Fund to meet its investment objective is directly related to the Adviser’s investment model. The models used by the Adviser to determine or guide investment decisions may not achieve the objectives of the Fund. The Adviser’s assessment of the attractiveness and potential appreciation of particular investments or markets in which the Fund invests may prove to be incorrect and there is no guarantee that the Adviser’s investment strategy will produce the desired results.

 

Toews Hedged Opportunity Fund | Margin Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Margin Risk: Certain derivatives require the Fund to make margin payments, a form of security deposit intended to protect against nonperformance of the derivative contract. The Fund may have to post additional margin if the value of the derivative position changes in a manner adverse to the Fund. Derivatives may be difficult to value, which may result in increased payment requirements to counterparties or a loss of value to the Fund. If the Fund has insufficient cash to meet additional margin requirements, it might need to sell securities at a disadvantageous time.

 

Toews Hedged Opportunity Fund | Market And Geopolitical Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Market and Geopolitical Risk: The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, climate change and climate-related events, pandemics, epidemics, terrorism, tariff and trade wars, international conflicts, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years, such as a worldwide pandemic, terrorist attacks, natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets. It is difficult to predict when similar events affecting the U.S. or global financial markets may occur, the effects that such events may have and the duration of those effects. Any such event(s) could have a significant adverse impact on the value and risk profile of the Fund. It is not known how long the impacts of the significant events described above, will or would last, but there could be a prolonged period of global economic slowdown, which may impact your investment. Therefore, the Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. During a general market downturn, multiple asset classes may be negatively affected. Changes in market conditions and interest rates can have the same impact on all types of securities and instruments. In times of severe market disruptions, you could lose your entire investment.
Toews Hedged Opportunity Fund | Options Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Options Risk: There are risks associated with the sale and purchase of call and put options. As the buyer of a put or call option, the Fund risks losing the entire premium invested in the option if the Fund does not exercise the option. As a seller (writer) of a put option, the Fund will tend to lose money if the value of the reference index or security falls below the strike price. As the seller (writer) of a call option, the Fund will tend to lose money if the value of the reference index or security rises above the strike price.

 

Toews Hedged Opportunity Fund | Portfolio Turnover Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Portfolio Turnover Risk: Portfolio turnover results in higher brokerage commissions, dealer mark-ups and other transaction costs and may result in taxable capital gains. Higher costs associated with increased portfolio turnover may offset gains in the Fund’s performance.

 

Toews Hedged Opportunity Fund | Tax Inefficiency Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Tax Inefficiency Risk: The Adviser expects that most of the gains generated by the Fund will be categorized as short-term capital gains which will be subject to higher tax rates than long-term capital gains. Given the potential tax-inefficiency of the Fund, investors should consider investing through a tax-deferred account and carefully consider the tax consequences before investing.

 

Toews Hedged Opportunity Fund | U S Treasury Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
U.S. Treasury Risk: Although the Fund invests in short-term Treasury obligations, an investment in the Fund is subject to risk even if all securities in the Fund are paid in full at maturity. All money market instruments, including U.S. Treasury obligations, can change in value in response to changes in interest rates, and a major change in rates could cause the share price to change. While U.S. Treasury obligations are backed by the full faith and credit of the U.S. government, an investment in the Fund is neither insured nor guaranteed by the Federal Deposit Insurance Corporation, U.S. government or any other government agency.

 

Toews Hedged Opportunity Fund | Common Stock Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Common Stock Risk: The net asset value of the Fund will fluctuate based on changes in the value of the U.S. and/or foreign common stocks held by the Fund. Stock prices can fall rapidly in response to developments affecting a specific company or industry, or to changing economic, political or market conditions.

 

Toews Hedged Opportunity Fund | Large Cap Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Large Cap Risk: Large-capitalization companies may be less able than smaller capitalization companies to adapt to changing market conditions. Large-capitalization companies may be more mature and subject to more limited growth potential compared with smaller capitalization companies. During different market cycles, the performance of large capitalization companies has trailed the overall performance of the broader securities markets.

 

Toews Hedged Opportunity Fund | Short Sales Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Short Sales Risk: The Fund will engage in short selling and short position derivative activities, which are significantly different from the investment activities commonly associated with conservative stock or bond funds. Positions in shorted securities and derivatives are speculative and more risky than “long” positions (purchases) because the cost of the replacement security or derivative is unknown. Therefore, the potential loss on an uncovered short is unlimited, whereas the potential loss on long positions is limited to the original purchase price. You should be aware that any strategy that includes selling securities short could suffer significant losses. Shorting will also result in higher transaction costs (such as interest and dividends), which reduce the Fund’s return, and may result in higher taxes.

 

Toews Hedged Opportunity Fund | Emerging Market Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Emerging Market Risk: Emerging market countries may have relatively unstable governments, weaker economies, and less-developed legal systems with fewer security holder rights. Emerging market economies may be based on only a few industries and security issuers may be more susceptible to economic weakness and more likely to default. Emerging market securities also tend to be less liquid.

 

Toews Hedged Opportunity Fund | Foreign Currency Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Foreign Currency Risk: To the extent the Fund invests in securities that are denominated in foreign currencies, the value of securities denominated in foreign currencies can change significantly when foreign currencies strengthen or weaken relative to the U.S. dollar.

 

Toews Hedged Opportunity Fund | Small Cap And Midcap Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Small-Cap and Mid-Cap Risk: Small-cap and mid-cap companies may be more vulnerable than larger, more established organizations to adverse business or economic developments. These companies may have limited product lines, markets or financial resources, and they may be dependent on a limited management group.

 

Toews Unconstrained Income Fund  
Prospectus [Line Items]  
Risk [Text Block]

As with all mutual funds, there is the risk that you could lose money through your investment in the Fund. Many factors affect the Fund’s net asset value and performance.

 

Allocation Risk: The risk that if the Fund’s strategy for allocating assets among different assets classes does not work as intended, the Fund may not achieve its objective or may underperform other funds with the same or similar investment strategy.

 

Below-Investment Grade Securities Risk: High-yield, high-risk fixed income securities, commonly called “junk bonds,” are considered speculative. While generally providing greater income than investments in higher-quality securities, these lower- quality securities will involve greater risk of principal and income that higher-quality securities, including the possibility of default or bankruptcy of the issuers of the security. Like other fixed-income securities, the value of high-yield securities will also fluctuate as interest rates change.

 

Credit Default Swap Risk: Credit default swaps (“CDS”) are typically two-party financial contracts that transfer credit exposure between the two parties. Under a typical CDS, one party (the “seller”) receives pre-determined periodic payments from the other party (the “buyer”). The seller agrees to make compensating specific payments to the buyer if a negative credit event occurs, such as the bankruptcy or default by the issuer of the underlying debt instrument. The use of CDS involves investment techniques and risks different from those associated with ordinary portfolio security transactions, such as potentially heightened counterparty, concentration and exposure risks.

 

Credit Risk: Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation. For high-yield bonds, changes in economic conditions or other circumstances are more likely to lead to a weakened capacity of those issuers to make principal or interest payments, as compared to issuers of more highly-rated securities. These securities can also be thinly traded or have restrictions on resale, making them difficult to sell at an acceptable price.

 

Derivatives Risk: Even a small investment in derivatives (which include options, futures, swap contracts such as total return swaps or credit default swaps, forward contracts and other transactions) may give rise to leverage risk (which can increase volatility and magnify the Fund’s potential for loss), and can have a significant impact on the Fund’s performance. Derivatives are also subject to credit risk (the counterparty may default) and liquidity risk (the Fund may not be able to sell security or otherwise exit the contract in a timely manner).

 

Emerging Market Risk: Emerging market countries may have relatively unstable governments, weaker economies, and less- developed legal systems with fewer security holder rights. Emerging market economies may be based on only a few industries and security issuers may be more susceptible to economic weakness and more likely to default. Emerging market securities also tend to be less liquid.

 

ETF and Underlying Fund Risk: ETFs and Underlying Funds are subject to investment advisory fees and other expenses, which will be indirectly paid by the Fund. As a result, your cost of investing in the Fund will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in securities. Each ETF is subject to specific risks, depending on its investments. ETFs in which the Fund invests will not be able to replicate exactly the performance of the indices they track because the total return generated by the securities will be reduced by transaction costs incurred in adjusting the actual balance of the securities. The market value of the ETF shares may differ from their net asset value. This difference in price may be due to the fact that the supply and demand in the market for ETF shares at any point in time is not always identical to the supply and demand in the market for the underlying basket of securities. Accordingly, there may be times when an ETF share trades at a premium or discount to its net asset value.

 

Fixed Income Risk: When the Fund invests in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of bond funds owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities. Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation.

 

Foreign Risk: The Fund could be subject to greater risks because the Fund’s performance may depend on issues other than the performance of a particular company or U.S. market sector. Changes in foreign economies and political climates are more likely to affect the Fund than a mutual fund that invests exclusively in U.S. companies. The value of foreign securities is also affected by the value of the local currency relative to the U.S. dollar.

 

Hedging Risk: When the Adviser believes market conditions are unfavorable, the Adviser may attempt to “hedge” with defensive positions and strategies including holding substantial positions in foreign or domestic fixed-income securities and/or cash equivalents, which may limit potential gains when compared to unhedged funds.

 

Interest Rate Risk: When the Fund invests in fixed income securities or in Underlying Funds that own fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of bond funds owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities.

 

Investment-Grade Corporate Bonds: Debt securities of industrial, utility, banking and other financial institutions that are rated at or above investment grade (BBB/Baa or higher). These securities are backed by the credit of the corporation issuing the fixed-income instrument as to the timely repayment of principal and interest.

 

Issuer Risk: Fund value might decrease in response to the activities and financial prospects of an individual company or issuer in the Fund’s portfolio. The value of an individual issuer can be more volatile than the market as a whole and can perform differently from the value of the market as a whole. The value of certain types of companies or issuers can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market, or economic developments.

 

Liquidity Risk: Liquidity risk exists when particular investments of the Fund would be difficult to purchase or sell, possibly preventing the Fund from selling such illiquid securities at an advantageous time or price, or possibly requiring the Fund to dispose of other investments at unfavorable times or prices in order to satisfy its obligations.

 

Management Risk: The ability of the Fund to meet its investment objectives is directly related to the Adviser’s investment model. The models used by the Adviser to determine or guide investment decisions may not achieve the objectives of the Fund. The Adviser’s assessment of the attractiveness and potential appreciation of particular investments or markets in which the Fund invests may prove to be incorrect and there is no guarantee that the Adviser’s investment strategy will produce the desired results.

 

Market and Geopolitical Risk: The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, climate change and climate-related events, pandemics, epidemics, terrorism, tariff and trade wars, international conflicts, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years, such as a worldwide pandemic, terrorist attacks , natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets. It is difficult to predict when similar events affecting the U.S. or global financial markets may occur, the effects that such events may have and the duration of those effects. Any such event(s) could have a significant adverse impact on the value and risk profile of the Fund. It is not known how long the impacts of the significant events described above would last, but there could be a prolonged period of global economic slowdown, which may impact your investment. Therefore, the Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. During a general market downturn, multiple asset classes may be negatively affected. Changes in market conditions and interest rates can have the same impact on all types of securities and instruments. In times of severe market disruptions you could lose your entire investment.

 

Mortgage-Backed, Asset-Backed and Mortgage-Related Instruments Risk: The default rate on underlying mortgage loans or asset loans may be higher than anticipated, potentially reducing payments to the Fund. Default rates are sensitive to overall economic conditions such as unemployment, wage levels and economic growth rates. Mortgage-backed and mortgage- related securities are susceptible to fluctuations in value due to changes in interest rates, are subject to risks associated with the credit quality of the underlying mortgage borrowers, and maturity risk because issuers of securities are able to prepay principal due on these securities, particularly during periods of declining interest rates. Subordinated mortgage-related instruments are considered speculative, subject to liquidity risk and severe losses in the event of default by a borrower.

 

Options Risk: There are risks associated with the sale and purchase of call and put options. As the buyer of a put or call option, the Fund risks losing the entire premium invested in the option if the Fund does not exercise the option. As a seller (writer) of a put option, the Fund will tend to lose money if the value of the reference index or security falls below the strike price. As the seller (writer) of a call option, the Fund will tend to lose money if the value of the reference index or security rises above the strike price.

 

Portfolio Turnover Risk: Portfolio turnover results in higher brokerage commissions, dealer mark-ups and other transaction costs and may result in taxable capital gains. Higher costs associated with increased portfolio turnover may offset gains in the Fund’s performance.

 

Preferred Stock Risk: Typically, a rise in interest rates causes a decline in the value of preferred stock. Preferred stocks are also subject to credit and default risk, which is the possibility that an issuer of preferred stock will fail to make its dividend payments.

 

Private Placement Risks: The Fund may invest in private placement offerings of investment funds or unregistered securities, including mortgage-related fixed income instruments. Certain investment instruments and techniques that a private fund may use are speculative and involve a high degree of risk. Because of the speculative nature of a private fund’s investments and trading strategies, the Fund may suffer a significant or complete loss of its invested capital in one or more private funds. A shareholder will also bear fees and expenses charged by the underlying funds in addition to the Fund’s direct fees and expenses. In addition, interests in any private placement may also be illiquid.

 

Short Sales Risk: The Fund will engage in short selling and short position derivative activities, which are significantly different from the investment activities commonly associated with conservative stock or bond funds. Positions in shorted securities and derivatives are speculative and more risky than “long” positions (purchases) because the cost of the replacement security or derivative is unknown. Therefore, the potential loss on an uncovered short is unlimited, whereas the potential loss on long positions is limited to the original purchase price. You should be aware that any strategy that includes selling securities short could suffer significant losses. Shorting will also result in higher transaction costs (such as interest and dividends), which reduce the Fund’s return, and may result in higher taxes.

 

Tax Inefficiency Risk: The Adviser expects that most of the gains generated by the Fund will be categorized as short-term capital gains which will be subject to higher tax rates than long-term capital gains. Given the potential tax-inefficiency of the Fund, investors should consider investing through a tax-deferred account and carefully consider the tax consequences before investing.

 

Total Return Swap Risk: In a total return swap, the buyer receives a periodic return equal to the total return of a specified security, securities or index, for a specified period of time. In return, the buyer pays the counterparty a variable stream of payments, typically based upon short term interest rates, possibly plus or minus an agreed upon spread. For example, if the Fund enters into a swap where it agrees to exchange a floating rate of interest for a fixed rate of interest, the Fund may have to pay more money than it receives. Total return swaps entered into in which payments are not netted may entail greater risk than a swap entered into a net basis. There is a risk that adverse price movements in an instrument can result in a loss substantially greater than the Fund’s initial investment in that instrument (in some cases, the potential loss is unlimited). If there is a default by the other party to such a transaction, the Fund will have contractual remedies pursuant to the agreements related to the transaction. However, particularly in the case of privately-negotiated instruments, there is a risk that the counterparty will not perform its obligations, which could leave the Fund worse off than if it had not entered into the position. These instruments are subject to high levels of volatility, in some cases due to the high levels of leverage the Fund may achieve with them.

 

U.S. Treasury Risk: Although the Fund invests in short-term Treasury obligations, an investment in the Fund is subject to risk even if all securities in the Fund are paid in full at maturity. All money market instruments, including U.S. Treasury obligations, can change in value in response to changes in interest rates, and a major change in rates could cause the share price to change. While U.S. Treasury obligations are backed by the full faith and credit of the U.S. government, an investment in the Fund is neither insured nor guaranteed by the Federal Deposit Insurance Corporation, U.S. government or any other government agency.
Toews Unconstrained Income Fund | Allocation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Allocation Risk: The risk that if the Fund’s strategy for allocating assets among different assets classes does not work as intended, the Fund may not achieve its objective or may underperform other funds with the same or similar investment strategy.

 

Toews Unconstrained Income Fund | Belowinvestment Grade Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Below-Investment Grade Securities Risk: High-yield, high-risk fixed income securities, commonly called “junk bonds,” are considered speculative. While generally providing greater income than investments in higher-quality securities, these lower- quality securities will involve greater risk of principal and income that higher-quality securities, including the possibility of default or bankruptcy of the issuers of the security. Like other fixed-income securities, the value of high-yield securities will also fluctuate as interest rates change.

 

Toews Unconstrained Income Fund | Credit Default Swap Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Credit Default Swap Risk: Credit default swaps (“CDS”) are typically two-party financial contracts that transfer credit exposure between the two parties. Under a typical CDS, one party (the “seller”) receives pre-determined periodic payments from the other party (the “buyer”). The seller agrees to make compensating specific payments to the buyer if a negative credit event occurs, such as the bankruptcy or default by the issuer of the underlying debt instrument. The use of CDS involves investment techniques and risks different from those associated with ordinary portfolio security transactions, such as potentially heightened counterparty, concentration and exposure risks.

 

Toews Unconstrained Income Fund | Credit Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Credit Risk: Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation. For high-yield bonds, changes in economic conditions or other circumstances are more likely to lead to a weakened capacity of those issuers to make principal or interest payments, as compared to issuers of more highly-rated securities. These securities can also be thinly traded or have restrictions on resale, making them difficult to sell at an acceptable price.
Toews Unconstrained Income Fund | Derivatives Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Derivatives Risk: Even a small investment in derivatives (which include options, futures, swap contracts such as total return swaps or credit default swaps, forward contracts and other transactions) may give rise to leverage risk (which can increase volatility and magnify the Fund’s potential for loss), and can have a significant impact on the Fund’s performance. Derivatives are also subject to credit risk (the counterparty may default) and liquidity risk (the Fund may not be able to sell security or otherwise exit the contract in a timely manner).

 

Toews Unconstrained Income Fund | Etf And Underlying Fund Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
ETF and Underlying Fund Risk: ETFs and Underlying Funds are subject to investment advisory fees and other expenses, which will be indirectly paid by the Fund. As a result, your cost of investing in the Fund will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in securities. Each ETF is subject to specific risks, depending on its investments. ETFs in which the Fund invests will not be able to replicate exactly the performance of the indices they track because the total return generated by the securities will be reduced by transaction costs incurred in adjusting the actual balance of the securities. The market value of the ETF shares may differ from their net asset value. This difference in price may be due to the fact that the supply and demand in the market for ETF shares at any point in time is not always identical to the supply and demand in the market for the underlying basket of securities. Accordingly, there may be times when an ETF share trades at a premium or discount to its net asset value.

 

Toews Unconstrained Income Fund | Fixed Income Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Fixed Income Risk: When the Fund invests in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of bond funds owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities. Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation.

 

Toews Unconstrained Income Fund | Foreign Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Foreign Risk: The Fund could be subject to greater risks because the Fund’s performance may depend on issues other than the performance of a particular company or U.S. market sector. Changes in foreign economies and political climates are more likely to affect the Fund than a mutual fund that invests exclusively in U.S. companies. The value of foreign securities is also affected by the value of the local currency relative to the U.S. dollar.

 

Toews Unconstrained Income Fund | Hedging Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Hedging Risk: When the Adviser believes market conditions are unfavorable, the Adviser may attempt to “hedge” with defensive positions and strategies including holding substantial positions in foreign or domestic fixed-income securities and/or cash equivalents, which may limit potential gains when compared to unhedged funds.

 

Toews Unconstrained Income Fund | Interest Rate Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Interest Rate Risk: When the Fund invests in fixed income securities or in Underlying Funds that own fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of bond funds owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities.

 

Toews Unconstrained Income Fund | Investmentgrade Corporate Bonds [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Investment-Grade Corporate Bonds: Debt securities of industrial, utility, banking and other financial institutions that are rated at or above investment grade (BBB/Baa or higher). These securities are backed by the credit of the corporation issuing the fixed-income instrument as to the timely repayment of principal and interest.

 

Toews Unconstrained Income Fund | Issuer Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Issuer Risk: Fund value might decrease in response to the activities and financial prospects of an individual company or issuer in the Fund’s portfolio. The value of an individual issuer can be more volatile than the market as a whole and can perform differently from the value of the market as a whole. The value of certain types of companies or issuers can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market, or economic developments.

 

Toews Unconstrained Income Fund | Liquidity Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Liquidity Risk: Liquidity risk exists when particular investments of the Fund would be difficult to purchase or sell, possibly preventing the Fund from selling such illiquid securities at an advantageous time or price, or possibly requiring the Fund to dispose of other investments at unfavorable times or prices in order to satisfy its obligations.

 

Toews Unconstrained Income Fund | Management Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Management Risk: The ability of the Fund to meet its investment objectives is directly related to the Adviser’s investment model. The models used by the Adviser to determine or guide investment decisions may not achieve the objectives of the Fund. The Adviser’s assessment of the attractiveness and potential appreciation of particular investments or markets in which the Fund invests may prove to be incorrect and there is no guarantee that the Adviser’s investment strategy will produce the desired results.
Toews Unconstrained Income Fund | Market And Geopolitical Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Market and Geopolitical Risk: The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, climate change and climate-related events, pandemics, epidemics, terrorism, tariff and trade wars, international conflicts, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years, such as a worldwide pandemic, terrorist attacks , natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets. It is difficult to predict when similar events affecting the U.S. or global financial markets may occur, the effects that such events may have and the duration of those effects. Any such event(s) could have a significant adverse impact on the value and risk profile of the Fund. It is not known how long the impacts of the significant events described above would last, but there could be a prolonged period of global economic slowdown, which may impact your investment. Therefore, the Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. During a general market downturn, multiple asset classes may be negatively affected. Changes in market conditions and interest rates can have the same impact on all types of securities and instruments. In times of severe market disruptions you could lose your entire investment.

 

Toews Unconstrained Income Fund | Options Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Options Risk: There are risks associated with the sale and purchase of call and put options. As the buyer of a put or call option, the Fund risks losing the entire premium invested in the option if the Fund does not exercise the option. As a seller (writer) of a put option, the Fund will tend to lose money if the value of the reference index or security falls below the strike price. As the seller (writer) of a call option, the Fund will tend to lose money if the value of the reference index or security rises above the strike price.

 

Toews Unconstrained Income Fund | Portfolio Turnover Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Portfolio Turnover Risk: Portfolio turnover results in higher brokerage commissions, dealer mark-ups and other transaction costs and may result in taxable capital gains. Higher costs associated with increased portfolio turnover may offset gains in the Fund’s performance.

 

Toews Unconstrained Income Fund | Tax Inefficiency Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Tax Inefficiency Risk: The Adviser expects that most of the gains generated by the Fund will be categorized as short-term capital gains which will be subject to higher tax rates than long-term capital gains. Given the potential tax-inefficiency of the Fund, investors should consider investing through a tax-deferred account and carefully consider the tax consequences before investing.
Toews Unconstrained Income Fund | Total Return Swap Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Total Return Swap Risk: In a total return swap, the buyer receives a periodic return equal to the total return of a specified security, securities or index, for a specified period of time. In return, the buyer pays the counterparty a variable stream of payments, typically based upon short term interest rates, possibly plus or minus an agreed upon spread. For example, if the Fund enters into a swap where it agrees to exchange a floating rate of interest for a fixed rate of interest, the Fund may have to pay more money than it receives. Total return swaps entered into in which payments are not netted may entail greater risk than a swap entered into a net basis. There is a risk that adverse price movements in an instrument can result in a loss substantially greater than the Fund’s initial investment in that instrument (in some cases, the potential loss is unlimited). If there is a default by the other party to such a transaction, the Fund will have contractual remedies pursuant to the agreements related to the transaction. However, particularly in the case of privately-negotiated instruments, there is a risk that the counterparty will not perform its obligations, which could leave the Fund worse off than if it had not entered into the position. These instruments are subject to high levels of volatility, in some cases due to the high levels of leverage the Fund may achieve with them.

 

Toews Unconstrained Income Fund | U S Treasury Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
U.S. Treasury Risk: Although the Fund invests in short-term Treasury obligations, an investment in the Fund is subject to risk even if all securities in the Fund are paid in full at maturity. All money market instruments, including U.S. Treasury obligations, can change in value in response to changes in interest rates, and a major change in rates could cause the share price to change. While U.S. Treasury obligations are backed by the full faith and credit of the U.S. government, an investment in the Fund is neither insured nor guaranteed by the Federal Deposit Insurance Corporation, U.S. government or any other government agency.

 

Toews Unconstrained Income Fund | Short Sales Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Short Sales Risk: The Fund will engage in short selling and short position derivative activities, which are significantly different from the investment activities commonly associated with conservative stock or bond funds. Positions in shorted securities and derivatives are speculative and more risky than “long” positions (purchases) because the cost of the replacement security or derivative is unknown. Therefore, the potential loss on an uncovered short is unlimited, whereas the potential loss on long positions is limited to the original purchase price. You should be aware that any strategy that includes selling securities short could suffer significant losses. Shorting will also result in higher transaction costs (such as interest and dividends), which reduce the Fund’s return, and may result in higher taxes.

 

Toews Unconstrained Income Fund | Emerging Market Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Emerging Market Risk: Emerging market countries may have relatively unstable governments, weaker economies, and less- developed legal systems with fewer security holder rights. Emerging market economies may be based on only a few industries and security issuers may be more susceptible to economic weakness and more likely to default. Emerging market securities also tend to be less liquid.

 

Toews Unconstrained Income Fund | Mortgage Backed Asset Backed And Mortgage Related Instruments Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Mortgage-Backed, Asset-Backed and Mortgage-Related Instruments Risk: The default rate on underlying mortgage loans or asset loans may be higher than anticipated, potentially reducing payments to the Fund. Default rates are sensitive to overall economic conditions such as unemployment, wage levels and economic growth rates. Mortgage-backed and mortgage- related securities are susceptible to fluctuations in value due to changes in interest rates, are subject to risks associated with the credit quality of the underlying mortgage borrowers, and maturity risk because issuers of securities are able to prepay principal due on these securities, particularly during periods of declining interest rates. Subordinated mortgage-related instruments are considered speculative, subject to liquidity risk and severe losses in the event of default by a borrower.

 

Toews Unconstrained Income Fund | Preferred Stock Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Preferred Stock Risk: Typically, a rise in interest rates causes a decline in the value of preferred stock. Preferred stocks are also subject to credit and default risk, which is the possibility that an issuer of preferred stock will fail to make its dividend payments.

 

Toews Unconstrained Income Fund | Private Placement Risks [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Private Placement Risks: The Fund may invest in private placement offerings of investment funds or unregistered securities, including mortgage-related fixed income instruments. Certain investment instruments and techniques that a private fund may use are speculative and involve a high degree of risk. Because of the speculative nature of a private fund’s investments and trading strategies, the Fund may suffer a significant or complete loss of its invested capital in one or more private funds. A shareholder will also bear fees and expenses charged by the underlying funds in addition to the Fund’s direct fees and expenses. In addition, interests in any private placement may also be illiquid.

 

Toews Managed Risk Equity Fund  
Prospectus [Line Items]  
Risk [Text Block]

As with all mutual funds, there is the risk that you could lose money through your investment in the Fund. Many factors affect the Fund’s net asset value and performance.

 

Allocation Risk: The risk that if the Fund’s strategy for allocating assets among different assets classes does not work as intended, the Fund may not achieve its objective or may underperform other funds with the same or similar investment strategy.

 

Common Stock Risk: The net asset value of the Fund will fluctuate based on changes in the value of the U.S. and/or foreign common stocks held by the Fund. Stock prices can fall rapidly in response to developments affecting a specific company or industry, or to changing economic, political or market conditions.

 

Derivatives Risk: Even a small investment in derivatives (which include options, futures, swap contracts such as total return swaps or credit default swaps, forward contracts and other transactions) may give rise to leverage risk (which can increase volatility and magnify the Fund’s potential for loss), and can have a significant impact on the Fund’s performance. Derivatives are also subject to credit risk (the counterparty may default) and liquidity risk (the Fund may not be able to sell security or otherwise exit the contract in a timely manner).

 

ETF and Underlying Fund Risk: ETFs and Underlying Funds are subject to investment advisory fees and other expenses, which will be indirectly paid by the Fund. As a result, your cost of investing in the Fund will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in securities. Each ETF is subject to specific risks, depending on its investments. ETFs in which the Fund invests will not be able to replicate exactly the performance of the indices they track because the total return generated by the securities will be reduced by transaction costs incurred in adjusting the actual balance of the securities. The market value of the ETF shares may differ from their net asset value. This difference in price may be due to the fact that the supply and demand in the market for ETF shares at any point in time is not always identical to the supply and demand in the market for the underlying basket of securities. Accordingly, there may be times when an ETF share trades at a premium or discount to its net asset value.

 

Fixed Income Risk: When the Fund invests in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of bond funds owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities. Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation.

 

Foreign Risk: The Fund could be subject to greater risks because the Fund’s performance may depend on issues other than the performance of a particular company or U.S. market sector. Changes in foreign economies and political climates are more likely to affect the Fund than a mutual fund that invests exclusively in U.S. companies. The value of foreign securities is also affected by the value of the local currency relative to the U.S. dollar.

 

Futures Risk: The Fund’s use of futures contracts involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments. These risks include (i) leverage risk (ii) risk of mispricing or improper valuation; and (iii) the risk that changes in the value of the futures contract may not correlate perfectly with the underlying index. Investments in futures involve leverage, which means a small percentage of assets invested in futures can have a disproportionately large impact on the Fund. This risk could cause the Fund to lose more than the principal amount invested.

 

Hedging Risk: When the Adviser believes market conditions are unfavorable, the Adviser may attempt to “hedge” with defensive positions and strategies including holding substantial positions in foreign or domestic fixed-income securities and/or cash equivalents, which may limit potential gains when compared to unhedged funds.

 

Interest Rate Risk: When the Fund invests in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of fixed-income securities owned by the Fund. In general, the market price of fixed-income securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities.

 

Issuer Risk: Fund value might decrease in response to the activities and financial prospects of an individual company or issuer in the Fund’s portfolio. The value of an individual issuer can be more volatile than the market as a whole and can perform differently from the value of the market as a whole. The value of certain types of companies or issuers can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market, or economic developments.

 

Large Cap Risk: Large-capitalization companies may be less able than smaller capitalization companies to adapt to changing market conditions. Large-capitalization companies may be more mature and subject to more limited growth potential compared with smaller capitalization companies. During different market cycles, the performance of large capitalization companies has trailed the overall performance of the broader securities markets.

 

Management Risk: The ability of the Fund to meet its investment objective is directly related to the Adviser’s investment model. The models used by the Adviser to determine or guide investment decisions may not achieve the objectives of the Fund. The Adviser’s assessment of the attractiveness and potential appreciation of particular investments or markets in which the Fund invests may prove to be incorrect and there is no guarantee that the Adviser’s investment strategy will produce the desired results.

 

Margin Risk: Certain derivatives require the Fund to make margin payments, a form of security deposit intended to protect against nonperformance of the derivative contract. The Fund may have to post additional margin if the value of the derivative position changes in a manner adverse to the Fund. Derivatives may be difficult to value, which may result in increased payment requirements to counterparties or a loss of value to the Fund. If the Fund has insufficient cash to meet additional margin requirements, it might need to sell securities at a disadvantageous time.

 

Market and Geopolitical Risk: The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, climate change and climate-related events, pandemics, epidemics, terrorism, tariff and trade wars, international conflicts, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years, such as a worldwide pandemic, terrorist attacks, natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets. It is difficult to predict when similar events affecting the U.S. or global financial markets may occur, the effects that such events may have and the duration of those effects. Any such event(s) could have a significant adverse impact on the value and risk profile of the Fund. It is not known how long the impacts of the significant events described above would last, but there could be a prolonged period of global economic slowdown, which may impact your investment. Therefore, the Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. During a general market downturn, multiple asset classes may be negatively affected. Changes in market conditions and interest rates can have the same impact on all types of securities and instruments. In times of severe market disruptions you could lose your entire investment.

 

Options Risk: There are risks associated with the sale and purchase of call and put options. As a seller (writer) of a put option, the Fund will tend to lose money if the value of the reference index or security falls below the strike price. As the seller (writer) of a call option, the Fund will tend to lose money if the value of the reference index or security rises above the strike price. As the buyer of a put or call option, the Fund risks losing the entire premium invested in the option if the Fund does not exercise the option.

 

Portfolio Turnover Risk: Portfolio turnover results in higher brokerage commissions, dealer mark-ups and other transaction costs and may result in taxable capital gains. Higher costs associated with increased portfolio turnover may offset gains in the Fund’s performance.

 

Short Sales Risk: The Fund will engage in short selling and short position derivative activities, which are significantly different from the investment activities commonly associated with conservative stock or bond funds. Positions in shorted securities and derivatives are speculative and more risky than “long” positions (purchases) because the cost of the replacement security or derivative is unknown. Therefore, the potential loss on an uncovered short is unlimited, whereas the potential loss on long positions is limited to the original purchase price. You should be aware that any strategy that includes selling securities short could suffer significant losses. Shorting will also result in higher transaction costs (such as interest and dividends), which reduce the Fund’s return, and may result in higher taxes.

 

Tax Inefficiency: The Adviser expects that most of the gains generated by the Fund will be categorized as short-term capital gains which will be subject to higher tax rates than long-term capital gains. Given the potential tax-inefficiency of the Fund, investors should consider investing through a tax-deferred account and carefully consider the tax consequences before investing.

 

U.S. Treasury Risk: Although the Fund invests in short-term Treasury obligations, an investment in the Fund is subject to risk even if all securities in the Fund are paid in full at maturity. All money market instruments, including U.S. Treasury obligations, can change in value in response to changes in interest rates, and a major change in rates could cause the share price to change. While U.S. Treasury obligations are backed by the full faith and credit of the U.S. government, an investment in the Fund is neither insured nor guaranteed by the Federal Deposit Insurance Corporation, U.S. government or any other government agency.
Toews Managed Risk Equity Fund | Allocation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Allocation Risk: The risk that if the Fund’s strategy for allocating assets among different assets classes does not work as intended, the Fund may not achieve its objective or may underperform other funds with the same or similar investment strategy.

 

Toews Managed Risk Equity Fund | Derivatives Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Derivatives Risk: Even a small investment in derivatives (which include options, futures, swap contracts such as total return swaps or credit default swaps, forward contracts and other transactions) may give rise to leverage risk (which can increase volatility and magnify the Fund’s potential for loss), and can have a significant impact on the Fund’s performance. Derivatives are also subject to credit risk (the counterparty may default) and liquidity risk (the Fund may not be able to sell security or otherwise exit the contract in a timely manner).

 

Toews Managed Risk Equity Fund | Etf And Underlying Fund Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
ETF and Underlying Fund Risk: ETFs and Underlying Funds are subject to investment advisory fees and other expenses, which will be indirectly paid by the Fund. As a result, your cost of investing in the Fund will be higher than the cost of investing directly in ETFs and may be higher than other mutual funds that invest directly in securities. Each ETF is subject to specific risks, depending on its investments. ETFs in which the Fund invests will not be able to replicate exactly the performance of the indices they track because the total return generated by the securities will be reduced by transaction costs incurred in adjusting the actual balance of the securities. The market value of the ETF shares may differ from their net asset value. This difference in price may be due to the fact that the supply and demand in the market for ETF shares at any point in time is not always identical to the supply and demand in the market for the underlying basket of securities. Accordingly, there may be times when an ETF share trades at a premium or discount to its net asset value.

 

Toews Managed Risk Equity Fund | Fixed Income Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Fixed Income Risk: When the Fund invests in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of bond funds owned by the Fund. In general, the market price of debt securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities. Issuers of fixed-income securities may default on interest and principal payments due to the Fund. Generally, securities with lower debt ratings have speculative characteristics and have greater risk the issuer will default on its obligation.

 

Toews Managed Risk Equity Fund | Foreign Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Foreign Risk: The Fund could be subject to greater risks because the Fund’s performance may depend on issues other than the performance of a particular company or U.S. market sector. Changes in foreign economies and political climates are more likely to affect the Fund than a mutual fund that invests exclusively in U.S. companies. The value of foreign securities is also affected by the value of the local currency relative to the U.S. dollar.

 

Toews Managed Risk Equity Fund | Futures Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Futures Risk: The Fund’s use of futures contracts involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments. These risks include (i) leverage risk (ii) risk of mispricing or improper valuation; and (iii) the risk that changes in the value of the futures contract may not correlate perfectly with the underlying index. Investments in futures involve leverage, which means a small percentage of assets invested in futures can have a disproportionately large impact on the Fund. This risk could cause the Fund to lose more than the principal amount invested.

 

Toews Managed Risk Equity Fund | Hedging Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Hedging Risk: When the Adviser believes market conditions are unfavorable, the Adviser may attempt to “hedge” with defensive positions and strategies including holding substantial positions in foreign or domestic fixed-income securities and/or cash equivalents, which may limit potential gains when compared to unhedged funds.

 

Toews Managed Risk Equity Fund | Interest Rate Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Interest Rate Risk: When the Fund invests in fixed income securities, the value of your investment in the Fund will fluctuate with changes in interest rates. Typically, a rise in interest rates causes a decline in the value of fixed-income securities owned by the Fund. In general, the market price of fixed-income securities with longer maturities will increase or decrease more in response to changes in interest rates than shorter-term securities.
Toews Managed Risk Equity Fund | Issuer Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Issuer Risk: Fund value might decrease in response to the activities and financial prospects of an individual company or issuer in the Fund’s portfolio. The value of an individual issuer can be more volatile than the market as a whole and can perform differently from the value of the market as a whole. The value of certain types of companies or issuers can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market, or economic developments.

 

Toews Managed Risk Equity Fund | Management Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Management Risk: The ability of the Fund to meet its investment objective is directly related to the Adviser’s investment model. The models used by the Adviser to determine or guide investment decisions may not achieve the objectives of the Fund. The Adviser’s assessment of the attractiveness and potential appreciation of particular investments or markets in which the Fund invests may prove to be incorrect and there is no guarantee that the Adviser’s investment strategy will produce the desired results.

 

Toews Managed Risk Equity Fund | Margin Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Margin Risk: Certain derivatives require the Fund to make margin payments, a form of security deposit intended to protect against nonperformance of the derivative contract. The Fund may have to post additional margin if the value of the derivative position changes in a manner adverse to the Fund. Derivatives may be difficult to value, which may result in increased payment requirements to counterparties or a loss of value to the Fund. If the Fund has insufficient cash to meet additional margin requirements, it might need to sell securities at a disadvantageous time.

 

Toews Managed Risk Equity Fund | Market And Geopolitical Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Market and Geopolitical Risk: The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, climate change and climate-related events, pandemics, epidemics, terrorism, tariff and trade wars, international conflicts, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years, such as a worldwide pandemic, terrorist attacks, natural disasters, social and political discord or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets. It is difficult to predict when similar events affecting the U.S. or global financial markets may occur, the effects that such events may have and the duration of those effects. Any such event(s) could have a significant adverse impact on the value and risk profile of the Fund. It is not known how long the impacts of the significant events described above would last, but there could be a prolonged period of global economic slowdown, which may impact your investment. Therefore, the Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. During a general market downturn, multiple asset classes may be negatively affected. Changes in market conditions and interest rates can have the same impact on all types of securities and instruments. In times of severe market disruptions you could lose your entire investment.

 

Toews Managed Risk Equity Fund | Options Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Options Risk: There are risks associated with the sale and purchase of call and put options. As a seller (writer) of a put option, the Fund will tend to lose money if the value of the reference index or security falls below the strike price. As the seller (writer) of a call option, the Fund will tend to lose money if the value of the reference index or security rises above the strike price. As the buyer of a put or call option, the Fund risks losing the entire premium invested in the option if the Fund does not exercise the option.

 

Toews Managed Risk Equity Fund | Portfolio Turnover Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Portfolio Turnover Risk: Portfolio turnover results in higher brokerage commissions, dealer mark-ups and other transaction costs and may result in taxable capital gains. Higher costs associated with increased portfolio turnover may offset gains in the Fund’s performance.
Toews Managed Risk Equity Fund | U S Treasury Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
U.S. Treasury Risk: Although the Fund invests in short-term Treasury obligations, an investment in the Fund is subject to risk even if all securities in the Fund are paid in full at maturity. All money market instruments, including U.S. Treasury obligations, can change in value in response to changes in interest rates, and a major change in rates could cause the share price to change. While U.S. Treasury obligations are backed by the full faith and credit of the U.S. government, an investment in the Fund is neither insured nor guaranteed by the Federal Deposit Insurance Corporation, U.S. government or any other government agency.

 

Toews Managed Risk Equity Fund | Common Stock Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Common Stock Risk: The net asset value of the Fund will fluctuate based on changes in the value of the U.S. and/or foreign common stocks held by the Fund. Stock prices can fall rapidly in response to developments affecting a specific company or industry, or to changing economic, political or market conditions.

 

Toews Managed Risk Equity Fund | Large Cap Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Large Cap Risk: Large-capitalization companies may be less able than smaller capitalization companies to adapt to changing market conditions. Large-capitalization companies may be more mature and subject to more limited growth potential compared with smaller capitalization companies. During different market cycles, the performance of large capitalization companies has trailed the overall performance of the broader securities markets.

 

Toews Managed Risk Equity Fund | Short Sales Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Short Sales Risk: The Fund will engage in short selling and short position derivative activities, which are significantly different from the investment activities commonly associated with conservative stock or bond funds. Positions in shorted securities and derivatives are speculative and more risky than “long” positions (purchases) because the cost of the replacement security or derivative is unknown. Therefore, the potential loss on an uncovered short is unlimited, whereas the potential loss on long positions is limited to the original purchase price. You should be aware that any strategy that includes selling securities short could suffer significant losses. Shorting will also result in higher transaction costs (such as interest and dividends), which reduce the Fund’s return, and may result in higher taxes.

 

Toews Managed Risk Equity Fund | Tax Inefficiency [Member]  
Prospectus [Line Items]  
Risk [Text Block]
Tax Inefficiency: The Adviser expects that most of the gains generated by the Fund will be categorized as short-term capital gains which will be subject to higher tax rates than long-term capital gains. Given the potential tax-inefficiency of the Fund, investors should consider investing through a tax-deferred account and carefully consider the tax consequences before investing.