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Label Element Value
Prospectus [Line Items] rr_ProspectusLineItems  
Document Type dei_DocumentType 485BPOS
Document Period End Date dei_DocumentPeriodEndDate Apr. 17, 2020
Entity Registrant Name dei_EntityRegistrantName Northern Lights Fund Trust
Entity Central Index Key dei_EntityCentralIndexKey 0001314414
Entity Inv Company Type dei_EntityInvCompanyType N-1A
Amendment Flag dei_AmendmentFlag false
Trading Symbol dei_TradingSymbol nlfun
Document Creation Date dei_DocumentCreationDate Apr. 17, 2020
Document Effective Date dei_DocumentEffectiveDate Apr. 17, 2020
Prospectus Date rr_ProspectusDate Apr. 17, 2020
PFG American Funds Growth Strategy Fund  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading FUND SUMMARY – PFG AMERICAN FUNDS GROWTH STRATEGY
Objective [Heading] rr_ObjectiveHeading Investment Objective:
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock

The Fund seeks capital growth.

Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund:
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. More information about these fees and expenses is available from your financial professional and in How to Purchase Shares on page 33 of the Fund’s Prospectus.

Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover:
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance.

Acquired Fund Fees and Expenses, Based on Estimates [Text] rr_AcquiredFundFeesAndExpensesBasedOnEstimates Estimated for the current fiscal period
Expense Example [Heading] rr_ExpenseExampleHeading Example:
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based upon these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategies:
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock

The Fund seeks to achieve its investment objective by investing at least 80% of its net assets, plus any amounts for borrowing, in shares of mutual funds that are managed by Capital Research and Management (“Capital Research”), under normal circumstances (“American Underlying Funds”).

 

In selecting American Underlying Funds to purchase or sell, on behalf of the Fund, Pacific Financial Group, LLC (the “Adviser”) utilizes information provided by Capital Research, the investment adviser to the American Underlying Funds. The information provided includes data and analysis about the American Underlying Funds and the methodology used in selecting securities for the American Underlying Funds.

 

The Fund pursues a strategy of long-term growth, by investing in American Underlying Funds that invest primarily in U.S. equity securities of any market capitalization. The Fund also invests in American Underlying Funds that invest in both U.S. and foreign equity securities.

 

Under normal market circumstances, the Fund invests approximately 50% of its assets in American Underlying Funds that invest solely in U.S. equity securities, with a focus on companies with sound fundamentals, indicative of long-term growth, as well as in potential turnaround situations. The balance of Fund assets will typically be invested in American Underlying Funds that focus on both U.S. and foreign equities which appear to be undervalued or overlooked, with the potential for long term growth, along with a portion of investments in smaller cap stocks that are expected to grow.

 

In addition, in selecting American Underlying Funds to purchase or sell, on behalf of the Fund, the Adviser uses a proprietary investment analysis called “Rational Analysis”. “Rational Analysis” is the Adviser’s proprietary investment research process whereby the Adviser integrates the optimal elements of Fundamental Analysis, Technical Analysis and Quantitative Analysis into a “Rational” decision-making model, in selecting securities for the Fund.

 

• Technical Analysis is a method of evaluating securities by analyzing statistics generated by market activity, such as past prices and volume. Technical analysis uses charts and other tools to identify patterns that can suggest future activity of a security. The use of charts and patterns to forecast future market activity is a different approach than a fundamental analysis of a security, which seeks to measure the intrinsic value of a security. The Adviser uses Technical Analysis as an important factor in determining whether to sell securities.

 

• Fundamental Analysis is a method of evaluating a security by attempting to measure the intrinsic value of a security, by examining economic, financial and other qualitative and quantitative factors. Fundamental analysis attempts to examine all of the factors that can affect the value of a security, including macroeconomic factors (like the overall economy and industry conditions) and factors specific to an individual security (such as the financial condition and management of a company). Fundamental analysis is an essential factor in making decisions to buy a security, as the analysis can reveal weaknesses or limits in a technical analysis or a quantitative analysis of a security.

 

• Quantitative Analysis: The Adviser uses mathematic analytics and quantitative modeling of a security. The mathematical and statistical calculations include an analysis of Beta, standard deviation, Sharpe ratios, among others. A quantitative analysis is useful in providing another perspective on how to view the value of a security and, because the analysis is driven by quantitative calculations, the analysis removes the emotion from the decision-making process.

 

The Adviser believes that each approach provides useful information about the value, or likely future performance, of a security (or, a portfolio of securities). Rather than relying solely on one approach, the Adviser seeks to blend together the most useful information from each approach (depending on a particular security, or a specific portfolio of securities) into what the Adviser believes is a “Rational” approach to investment decision making.

 

Further, in managing the Fund’s level of investment risk, the Adviser utilizes RiskPro®, a software technology developed by ProTools, LLC, an affiliate of the Adviser. Based on proprietary algorithms, RiskPro® provides an estimate of the range of gain or loss of a portfolio of securities over a forward-looking rolling twelve-month period. The higher the RiskPro estimate, the greater the level of volatility that the Fund may experience over a twelve-month period. As a result, investors may select investments that are designed to be aligned with their level of comfort with investment risk. RiskPro’s algorithms take into account, among other factors, the volatility of the portfolio over the prior twelve months; a comparison of the portfolio’s volatility over the prior twelve-month period, to the volatility of the S&P 500 Index; and the long-term volatility of the S&P 500 Index.

 

The Adviser utilizes RiskPro to manage the Fund’s volatility as a whole, and to assess the impact of the Fund’s investment in Underlying Funds. The Adviser does not, however, use RiskPro to identify specific Underlying Funds (or individual securities) in which to invest, on behalf of the Fund. For this Fund, there is no limit on the Fund's maximum annual volatility. As estimated by RiskPro®, the Fund’s total return, over a twelve-month period, can exceed a loss or gain of more than 30%. The Fund is designed for investors that are willing to endure an amount of investment risk comparable to, or greater than, the volatility of the S&P 500, as the Fund’s returns can range from a loss in excess of 30% to a gain in excess of 30%. Depending on market conditions, the Fund’s potential gain or loss, as estimated by RiskPro®, may be below 30% from time to time.

 

The Adviser intends to take a strategic approach to investing, moderately changing the Fund’s investments and/or asset allocation, based on market circumstances. In pursuing the Fund’s investment objective, the Adviser may engage in frequent trading of the Fund’s portfolio, resulting in a high portfolio turnover rate.

Strategy Portfolio Concentration [Text] rr_StrategyPortfolioConcentration The Fund seeks to achieve its investment objective by investing at least 80% of its net assets, plus any amounts for borrowing, in shares of mutual funds that are managed by Capital Research and Management ("Capital Research"), under normal circumstances ("American Underlying Funds").
Risk [Heading] rr_RiskHeading Principal Investment Risks:
Risk Narrative [Text Block] rr_RiskNarrativeTextBlock

As with all mutual funds, there is the risk that you could lose money through your investment in the Fund. The Fund is not intended to be a complete investment program. Many factors affect the Fund’s net asset value and performance. The following risks apply to the Fund principally through its investments in American Underlying Funds and the securities held by those American Underlying Funds.

 

• Emerging Markets Risk. An American Underlying Fund may invest in emerging market countries. 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.

 

• Equity Risk. Equity prices can fall rapidly in response to developments affecting a specific company or industry, or to changing economic, political or market conditions.

 

• Foreign Risk. An American Underlying Fund may invest in foreign securities. Investing in foreign securities involves risks of adverse fluctuations in foreign currency values, adverse political, social and economic developments, less liquidity, greater volatility, less developed or less efficient trading markets, political instability and differing auditing and legal standards.

 

• Large Capitalization Stock Risk. The Fund’s investments in the American Underlying Funds may expose the Fund to risks involved with investing in large capitalization companies. 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.

 

• Limited History of Operations Risk. The Fund is a new mutual fund and has a limited history of operations for investors to evaluate.

 

• Management Risk. The portfolio managers’ judgments about the attractiveness, value and potential appreciation of particular stocks or other securities in which the Fund invests may prove to be incorrect and there is no guarantee that the portfolio managers’ judgments will produce the desired results. Research utilized by the Adviser from the research provider may not prove to be accurate with respect to economic and market forecasts. To the extent that the Adviser utilizes research regarding asset allocation models comprised of the American Underlying Funds, research regarding such models may fail to take into account changes in market and economic conditions in a timely manner. Accordingly, as a result of this delay and the Adviser’s inability to potentially consider implementing changes to the Fund’s portfolio, the Fund may suffer losses.

 

• Market Risk. Overall market risks may also affect the value of the Fund. Factors such as domestic economic growth and market conditions, interest rate levels and political events affect the securities markets.

 

• Medium Capitalization Stock Risk. The Fund’s investments in the American Underlying Funds may expose the Fund to risks involved in investing in medium capitalization companies. The earnings and prospects of medium sized companies are more volatile than larger companies and may experience higher failure rates than larger companies. Medium sized companies normally have a lower trading volume than larger companies, which may tend to make their market price fall more disproportionately than larger companies in response to selling pressures and may have limited markets, product lines, or financial resources and lack management experience.

 

• Portfolio Turnover Risk. As a Fund principally investing in American Underlying Funds, higher portfolio turnover within the Underlying Funds will result in higher transactional and brokerage costs for the American Underlying Funds. Similarly, a higher portfolio turnover rate for the Fund itself will result in higher transactional and brokerage costs. Active trading may also increase the Fund’s realized capital gains or losses, which may affect the taxes you pay as a Fund shareholder.

 

• RiskPro® Risk. While the Adviser utilizes RiskPro® as a research tool, in managing the Fund’s volatility over a forward-looking rolling twelve-month period, the projections or other information generated by RiskPro® regarding the likelihood of various outcomes are hypothetical in nature, do not reflect actual investment results and are not a guarantee of future results. As a Fund investing in American Underlying Funds, the actual volatility of the Fund is driven by the portfolio holdings of the American Underlying Funds. Because the Adviser will not know the current portfolio holdings of the American Underlying Funds, it is possible that the actual volatility of the Fund may be more or less than the Fund’s RiskPro® estimated volatility. This could result in poor absolute or relative performance, including significant losses.

 

• Sector Risk. The Fund’s investments may be focused in securities of a particular sector through its investment in American Underlying Funds. Economic, legislative or regulatory developments may occur that significantly affect the sector. This may cause the Fund’s net asset value to fluctuate more than that of a fund that does not focus in a particular sector.

 

• Small Cap Risk. The Fund’s investments in the American Underlying Funds may expose the Fund to risks involved in investing in small capitalization companies. The stocks of small capitalization companies involve substantial Risk. These companies may have limited product lines, markets or financial resources, and they may be dependent on a limited management group.

 

• Underlying Funds Risk. The American Underlying Funds in which the Fund invests are subject to investment advisory and other expenses, which will be indirectly paid by the Fund. As a result, the cost of investing in the Fund will be higher than the cost of investing directly in the American Underlying Funds and may be higher than other mutual funds that invest directly in equity securities. Each of the American Underlying Funds is subject to the principal investment risks described in this section, as well as investment strategy-specific risks of each American Underlying Fund. Further, the Fund’s concentration in investing at least 80% of the Fund’s assets in American Underlying Funds’ assets , under normal market circumstances, increases the Fund’s investment risk.

Risk Lose Money [Text] rr_RiskLoseMoney As with all mutual funds, there is the risk that you could lose money through your investment in the Fund.
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance:
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock

Because the Fund has less than a full calendar year of investment operations, no performance information is presented for the Fund at this time. In the future, performance information will be presented in this section of this Prospectus. Also, shareholder reports containing financial and performance information will be mailed to shareholders semi-annually.

Performance One Year or Less [Text] rr_PerformanceOneYearOrLess Because the Fund has less than a full calendar year of investment operations, no performance information is presented for the Fund at this time.
PFG American Funds Growth Strategy Fund | Class R Shares  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol PFGGX
Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price) rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice none
Maximum Deferred Sales Charge (as a percentage of Offering Price) rr_MaximumDeferredSalesChargeOverOfferingPrice none
Maximum Sales Charge on Reinvested Dividends and Distributions (as a percentage) rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther none
Redemption Fee (as a percentage of Amount Redeemed) rr_RedemptionFeeOverRedemption none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 1.25%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets 0.10%
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets 0.70%
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.38% [1]
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 2.43%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 246
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 $ 758
PFG American Funds Conservative Income Strategy Fund  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading FUND SUMMARY – PFG AMERICAN FUNDS CONSERVATIVE INCOME STRATEGY
Objective [Heading] rr_ObjectiveHeading Investment Objective:
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock

The Fund seeks current income.

Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund:
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. More information about these fees and expenses is available from your financial professional and in How to Purchase Shares on page 33 of the Fund’s Prospectus.

Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover:
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance.

Acquired Fund Fees and Expenses, Based on Estimates [Text] rr_AcquiredFundFeesAndExpensesBasedOnEstimates Estimated for the current fiscal period
Expense Example [Heading] rr_ExpenseExampleHeading Example:
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based upon these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategies:
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock

The Fund seeks to achieve its investment objective by investing at least 80% of its net assets, plus any amounts for borrowing, in shares of mutual funds advised by Capital Research and Management Company (“Capital Research”), under normal market circumstances, (“American Underlying Funds”).

 

In selecting American Underlying Funds to purchase or sell, on behalf of the Fund, the Adviser utilizes Information provided by Capital Research. The information provided includes data and analysis about the American Underlying Funds and the methodology used in selecting securities for the American Underlying Funds.

 

The Fund seeks to provide current income, while maintaining limited price volatility. Under normal market circumstances, the Fund invests more than half of its assets in American Underlying Funds that invest solely in fixed income securities. The fixed income securities generally consist of investment-grade bonds or bonds of intermediate or short maturities. The Fund considers bonds to be investment-grade if they are rated Baa3 or higher by Moody’s Investors Service or equivalently by another nationally recognized statistical rating organization, at the time of investment.

 

The balance of Fund assets will typically be invested in American Underlying Funds that utilize an asset allocation approach to investing, with a focus on investing in equity securities that pay dividends and in investment grade bonds.

 

In selecting American Underlying Funds to purchase or sell, on behalf of the Fund, the Adviser utilizes Information provided by Capital Research. The information provided includes data and analysis about the American Underlying Funds and the methodology used in selecting securities for the American Underlying Funds.

 

In addition, in selecting American Underlying Funds to purchase or sell, on behalf of the Fund, the Adviser uses a proprietary investment analysis called “Rational Analysis”. “Rational Analysis” is the Adviser’s proprietary investment research process whereby the Adviser integrates the optimal elements of Fundamental Analysis, Technical Analysis and Quantitative Analysis into a “Rational” decision-making model, in selecting securities for the Fund.

 

• Technical Analysis is a method of evaluating securities by analyzing statistics generated by market activity, such as past prices and volume. Technical analysis uses charts and other tools to identify patterns that can suggest future activity of a security. The use of charts and patterns to forecast future market activity is a different approach than a fundamental analysis of a security, which seeks to measure the intrinsic value of a security. The Adviser uses Technical Analysis as an important factor in determining whether to sell securities.

 

• Fundamental Analysis is a method of evaluating a security by attempting to measure the intrinsic value of a security, by examining economic, financial and other qualitative and quantitative factors. Fundamental analysis attempts to examine all of the factors that can affect the value of a security, including macroeconomic factors (like the overall economy and industry conditions) and factors specific to an individual security (such as the financial condition and management of a company). Fundamental analysis is an essential factor in making decisions to buy a security, as the analysis can reveal weaknesses or limits in a technical analysis or a quantitative analysis of a security.

 

• Quantitative Analysis: The Adviser uses mathematic analytics and quantitative modeling of a security. The mathematical and statistical calculations include an analysis of Beta, standard deviation, Sharpe ratios, among others. A quantitative analysis is useful in providing another perspective on how to view the value of a security and, because the analysis is driven by quantitative calculations, the analysis removes the emotion from the decision-making process.

 

The Adviser believes that each approach provides useful information about the value, or likely future performance, of a security (or, a portfolio of securities). Rather than relying solely on one approach, the Adviser seeks to blend together the most useful information from each approach (depending on a particular security, or a specific portfolio of securities) into what the Adviser believes is a “Rational” approach to investment decision making.

 

Further, in managing the Fund’s level of investment risk, the Adviser utilizes RiskPro®, a software technology developed by ProTools, LLC, an affiliate of the Adviser. Based on proprietary algorithms, RiskPro® provides an estimate of the range of gain or loss of a portfolio of securities over a forward-looking rolling twelve-month period. The higher the RiskPro estimate, the greater the level of volatility that the Fund may experience over a twelve-month period. As a result, investors may select investments that are designed to be aligned with their level of comfort with investment risk. RiskPro’s algorithms take into account, among other factors, the volatility of the portfolio over the prior twelve months; a comparison of the portfolio’s volatility over the prior twelve-month period, to the volatility of the S&P 500 Index; and the long-term volatility of the S&P 500 Index.

 

The Adviser utilizes RiskPro to manage the Fund’s volatility as a whole, and to assess the impact of the Fund’s investment in Underlying Funds. The Adviser does not, however, use RiskPro to identify specific Underlying Funds (or individual securities) in which to invest, on behalf of the Fund. For this Fund, there is no limit on the Fund's maximum annual volatility. For this Fund, the Adviser’s goal is to limit the Fund’s maximum range of total returns, over a twelve month period, to a gain or a loss of less than 15%. The Fund is designed for investors that are not willing to endure an amount of investment risk comparable to, or greater than, the volatility of the S&P 500.

 

The Adviser intends to take a strategic approach to investing, moderately changing the Fund’s investments and/or asset allocation, based on market circumstances. In pursuing the Fund’s investment objective, the Adviser may engage in frequent trading of the Fund’s portfolio, resulting in a high portfolio turnover rate.

Strategy Portfolio Concentration [Text] rr_StrategyPortfolioConcentration The Fund seeks to achieve its investment objective by investing at least 80% of its net assets, plus any amounts for borrowing, in shares of mutual funds advised by Capital Research and Management Company ("Capital Research"), under normal market circumstances, ("American Underlying Funds").
Risk [Heading] rr_RiskHeading Principal Investment Risks:
Risk Narrative [Text Block] rr_RiskNarrativeTextBlock

As with all mutual funds, there is the risk that you could lose money through your investment in the Fund. The Fund is not intended to be a complete investment program. Many factors affect the Fund’s net asset value and performance. The following risks apply to the Fund through its investments in American Underlying Funds and the securities held by American Underlying Funds.

 

• Equity Risk. Equity prices can fall rapidly in response to developments affecting a specific company or industry, or to changing economic, political or market conditions.

 

• Fixed Income Securities Risk. Typically, a rise in interest rates causes a decline in the value of fixed income securities. In general, the market price of fixed income securities with longer maturities will decrease more in response to rising interest rates than shorter-term securities. Other risk factors include credit risk (the debtor may default), extension risk (an issuer may exercise its right to repay principal on a fixed rate obligation held by the Fund later than expected), and prepayment risk (the debtor may pay its obligation early, reducing the amount of interest payments). Over the past few years interest rates have been historically low. Current conditions may result in a rise in interest rates, which in turn may result in a decline in the value of the fixed income investments held by the Fund. As a result, for the present, interest rate risk may be heightened.

 

• Foreign Risk. An American Underlying Fund may invest in foreign securities. Investing in foreign securities involves risks of adverse fluctuations in foreign currency values, adverse political, social and economic developments, less liquidity, greater volatility, less developed or less efficient trading markets, political instability and differing auditing and legal standards.

 

• Limited History of Operations Risk. The Fund is a new mutual fund and has a limited history of operations for investors to evaluate.

 

• Management Risk. The portfolio managers’ judgments about the attractiveness, value and potential appreciation of particular stocks or other securities in which the Fund invests may prove to be incorrect and there is no guarantee that the portfolio managers’ judgments will produce the desired results. Research utilized by the Adviser from the research provider may not prove accurate with respect to economic and market forecasts. To the extent that the Adviser utilizes research regarding asset allocation models comprised of American Underlying Funds, research regarding such models may fail to take into account changes in market and economic conditions in a timely manner. Accordingly, as a result of this delay and the Adviser’s inability to potentially consider implementing changes to the Fund’s portfolio, the Fund may suffer losses.

 

• Market Risk. Overall market risks may also affect the value of the Fund. Factors such as domestic economic growth and market conditions, interest rate levels and political events affect the securities markets.

 

• Portfolio Turnover Risk. As a Fund principally investing in American Underlying Funds, higher portfolio turnover within the American Underlying Funds will result in higher transactional and brokerage costs for the Underlying Funds. Similarly, a higher portfolio turnover rate for the Fund itself will result in higher transactional and brokerage costs. Active trading may also increase the Fund’s realized capital gains or losses, which may affect the taxes you pay as a Fund shareholder.

 

• RiskPro® Risk. While the Adviser utilizes RiskPro® as a research tool, in managing the Fund’s volatility over a forward-looking rolling twelve-month period, the projections or other information generated by RiskPro® regarding the likelihood of various outcomes are hypothetical in nature, do not reflect actual investment results and are not a guarantee of future results. As a Fund investing in American Underlying Funds, the actual volatility of the Fund is driven by the portfolio holdings of the American Underlying Funds. Because the Adviser will not know the current portfolio holdings of the American Underlying Funds, it is possible that the actual volatility of the Fund may be more or less than the Fund’s RiskPro® estimated volatility. This could result in poor absolute or relative performance, including significant losses.

 

• Sector Risk. The Fund’s investments may be focused in securities of a particular sector through its investment in American Underlying Funds. Economic, legislative or regulatory developments may occur that significantly affect the sector. This may cause the Fund’s net asset value to fluctuate more than that of a fund that does not focus in a particular sector.

 

• Small Cap Risk. The Fund’s investments in the American Underlying Funds may expose the Fund to risks involved in investing in small capitalization companies. The stocks of small capitalization companies involve substantial Risk. These companies may have limited product lines, markets or financial resources, and they may be dependent on a limited management group.

 

• Underlying Funds Risk. The American Underlying Funds in which the Fund invests are subject to investment advisory and other expenses, which will be indirectly paid by the Fund. As a result, the cost of investing in the Fund will be higher than the cost of investing directly in the American Underlying Funds and may be higher than other mutual funds that invest directly in equity securities and bonds. Each of the American Underlying Funds is subject to its own investment strategy-specific risks. Further, the Fund’s concentration in investing at least 80% of the Fund’s assets in American Underlying Funds, under normal market circumstances, increases the Fund’s investment risk.

Risk Lose Money [Text] rr_RiskLoseMoney As with all mutual funds, there is the risk that you could lose money through your investment in the Fund.
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance:
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock

Because the Fund has less than a full calendar year of investment operations, no performance information is presented for the Fund at this time. In the future, performance information will be presented in this section of this Prospectus. Also, shareholder reports containing financial and performance information will be mailed to shareholders semi-annually.

Performance One Year or Less [Text] rr_PerformanceOneYearOrLess Because the Fund has less than a full calendar year of investment operations, no performance information is presented for the Fund at this time.
PFG American Funds Conservative Income Strategy Fund | Class R Shares  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol PFCOX
Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price) rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice none
Maximum Deferred Sales Charge (as a percentage of Offering Price) rr_MaximumDeferredSalesChargeOverOfferingPrice none
Maximum Sales Charge on Reinvested Dividends and Distributions (as a percentage) rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther none
Redemption Fee (as a percentage of Amount Redeemed) rr_RedemptionFeeOverRedemption none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 1.25%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets 0.10%
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets 0.70%
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.29% [1]
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 2.34%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 237
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 $ 730
PFG BR Equity ETF Strategy Fund  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading FUND SUMMARY – PFG BR EQUITY ETF STRATEGY
Objective [Heading] rr_ObjectiveHeading Investment Objective:
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock

The Fund seeks growth of capital.

Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund:
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. More information about these fees and expenses is available from your financial professional and in How to Purchase Shares on page 33 of the Fund’s Prospectus.

Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover:
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance.

Expense Example [Heading] rr_ExpenseExampleHeading Example:
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based upon these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategies:
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock

The Fund seeks to achieve its investment objective by investing at least 80% of its net assets, plus any amounts of borrowing, in the shares of exchange traded funds (“ETFs”) that are part of the iShares® complex of ETFs managed by BlackRock Fund Advisors, LLC (“BlackRock”), under normal market circumstances, (“BlackRock Underlying Funds”). In addition, the Fund intends to invest at least 80% of its net assets, plus any amounts of borrowing, in BlackRock Underlying Funds that invest primarily in equity securities. The Fund defines equity securities as BlackRock Underlying Funds that invest primarily in stocks. Equity investments will include U.S. equity securities, foreign equity securities and emerging market equity securities. The Fund considers emerging market countries to be those represented in the MSCI Emerging Markets Index.

 

Further, the Fund intends to focus its investments in BlackRock Underlying Funds that emphasize Environmental, Social and Governance (ESG) factors in selecting equity securities. Increasingly, company valuations have become dependent on intangible assets. ESG metrics provide a perspective on certain of these intangible assets, such as brand value and reputation, by measuring decisions taken by company management that impact operational efficiency and future strategic decisions.

 

In selecting BlackRock Underlying Funds to purchase or sell, on behalf of the Fund, the Adviser utilizes research services provided by BlackRock. The information provided includes data and analysis about the BlackRock Underlying Funds and the methodology used in selecting securities for the BlackRock Underlying Funds.

 

In addition, in selecting BlackRock Underlying Funds to purchase or sell, on behalf of the Fund, the Adviser uses a proprietary investment analysis called “Rational Analysis”. “Rational Analysis” is the Adviser’s proprietary investment research process whereby the Adviser integrates the optimal elements of Fundamental Analysis, Technical Analysis and Quantitative Analysis into a “Rational” decision-making model, in selecting securities for the Fund.

 

• Technical Analysis is a method of evaluating securities by analyzing statistics generated by market activity, such as past prices and volume. Technical analysis uses charts and other tools to identify patterns that can suggest future activity of a security. The use of charts and patterns to forecast future market activity is a different approach than a fundamental analysis of a security, which seeks to measure the intrinsic value of a security. The Adviser uses Technical Analysis as an important factor in determining whether to sell securities.

 

• Fundamental Analysis is a method of evaluating a security by attempting to measure the intrinsic value of a security, by examining economic, financial and other qualitative and quantitative factors. Fundamental analysis attempts to examine all of the factors that can affect the value of a security, including macroeconomic factors (like the overall economy and industry conditions) and factors specific to an individual security (such as the financial condition and management of a company). Fundamental analysis is an essential factor in making decisions to buy a security, as the analysis can reveal weaknesses or limits in a technical analysis or a quantitative analysis of a security.

 

• Quantitative Analysis: The Adviser uses mathematic analytics and quantitative modeling of a security. The mathematical and statistical calculations include an analysis of Beta, standard deviation, Sharpe ratios, among others. A quantitative analysis is useful in providing another perspective on how to view the value of a security and, because the analysis is driven by quantitative calculations, the analysis removes the emotion from the decision-making process.

 

The Adviser believes that each approach provides useful information about the value, or likely future performance, of a security (or, a portfolio of securities). Rather than relying solely on one approach, the Adviser seeks to blend together the most useful information from each approach (depending on a particular security, or a specific portfolio of securities) into what the Adviser believes is a “Rational” approach to investment decision making.

 

Further, in managing the Fund’s level of investment risk, the Adviser utilizes RiskPro®, a software technology developed by ProTools, LLC, an affiliate of the Adviser. Based on proprietary algorithms, RiskPro® provides an estimate of the range of gain or loss of a portfolio of securities over a forward-looking rolling twelve-month period. The higher the RiskPro estimate, the greater the level of volatility that the Fund may experience over a twelve-month period. As a result, investors may select investments that are designed to be aligned with their level of comfort with investment risk. RiskPro’s algorithms take into account, among other factors, the volatility of the portfolio over the prior twelve months; a comparison of the portfolio’s volatility over the prior twelve-month period, to the volatility of the S&P 500 Index; and the long-term volatility of the S&P 500 Index.

 

The Adviser utilizes RiskPro to manage the Fund’s volatility as a whole, and to assess the impact of the Fund’s investment in Underlying Funds. The Adviser does not, however, use RiskPro to identify specific Underlying Funds (or individual securities) in which to invest, on behalf of the Fund. For this Fund, there is no limit on the Fund's maximum annual volatility. As estimated by RiskPro®, the Fund’s total return, over a twelve-month period, can exceed a loss or gain of more than 30%. The Fund is designed for investors that are willing to endure an amount of investment risk comparable to, or greater than, the volatility of the S&P 500, as the Fund’s returns can range from a loss in excess of 30% to a gain in excess of 30%. Depending on market conditions, the Fund’s potential gain or loss, as estimated by RiskPro®, may be below 30% from time to time.

 

The Adviser takes a strategic approach to investing, moderately changing the Fund’s investments and/or asset allocation, based on market circumstances. In pursuing the Fund’s investment objective, the Adviser may engage in frequent trading of the Fund’s portfolio, resulting in a high portfolio turnover rate.

Strategy Portfolio Concentration [Text] rr_StrategyPortfolioConcentration The Fund seeks to achieve its investment objective by investing at least 80% of its net assets, plus any amounts of borrowing, in the shares of exchange traded funds ("ETFs") that are part of the iShares complex of ETFs managed by BlackRock Fund Advisors, LLC ("BlackRock"), under normal market circumstances, ("BlackRock Underlying Funds").
Risk [Heading] rr_RiskHeading Principal Investment Risks:
Risk Narrative [Text Block] rr_RiskNarrativeTextBlock

As with all mutual funds, there is the risk that you could lose money through your investment in the Fund. The Fund is not intended to be a complete investment program. Many factors affect the Fund’s net asset value and performance. The following risks apply to the Fund through its investments in BlackRock Underlying Funds and the securities held by BlackRock Underlying Funds.

 

• Emerging Markets Risk. A BlackRock Underlying Fund may invest in emerging market countries. 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 Structure Risk. The Fund invests 80% of its assets into the Underlying ETFs and as a result is subject to special risks, including:

 

○ Trading Issues. Trading in Shares on the Exchange may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in Shares inadvisable, such as extraordinary market volatility. There can be no assurance that Shares will continue to meet the listing requirements of the Exchange. An active trading market for the BlackRock Underlying Funds’ shares may not be developed or maintained. If the BlackRock Underlying Funds’ shares are traded outside a collateralized settlement system, the number of financial institutions that can act as authorized participants that can post collateral on an agency basis is limited, which may limit the market for the BlackRock Underlying Funds’ shares. To the extent that those authorized participants exit the business or are unable to process creation or redemption orders and no other authorized participants are able to step forward to do so, there may be a significantly diminished trading market for the BlackRock Underlying Funds’ shares. This could lead to differences between market price and underlying value of shares.

 

○ Liquidity Risk. In stressed market conditions, the market for the BlackRock Underlying Funds’ shares may become less liquid in response to deteriorating liquidity in the market for the Fund’s underlying holdings. This adverse effect on the liquidity of the BlackRock Underlying Funds’ shares may, in turn, lead to differences between the market value of the BlackRock Underlying Funds’ shares and the BlackRock Underlying Funds’ net asset value.

 

○ Cash Transaction Risk. Purchases and redemptions of creation units that are made primarily with cash, rather than through in-kind delivery of portfolio securities may cause the BlackRock Underlying Funds to incur additional costs including brokerage costs and taxable capital gains or losses that the BlackRock Underlying Funds may not have incurred if the Underlying ETF had made redemptions in-kind.

 

○ Market Price Variance Risk. When all or a portion of an BlackRock Underlying Funds’ underlying securities trade in a market that is closed when the market for the BlackRock Underlying Funds’ shares is open, there may be changes from the last quote of the closed market and the quote from the BlackRock Underlying Funds’ domestic trading day, which could lead to differences between the market value of the BlackRock Underlying Funds’ shares and the BlackRock Underlying Funds’ net asset value.

 

• ETF Risks. The market value of ETF shares may differ from their net asset value. This difference in price may reflect that the supply and demand in the market for shares of the ETF 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 ETF shares trade at a premium or discount to net asset value.

 

• Equity Risk. Equity prices can fall rapidly in response to developments affecting a specific company or industry, or to changing economic, political or market conditions.

 

• Foreign Risk. A BlackRock Underlying Fund may invest in foreign securities. Investing in foreign securities involves risks of adverse fluctuations in foreign currency values, adverse political, social and economic developments, less liquidity, greater volatility, less developed or less efficient trading markets, political instability and differing auditing and legal standards.

 

• Large Capitalization Stock Risk. The Fund’s investments in the BlackRock Underlying Funds may expose the Fund to risks involved in investing in large capitalization companies. 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.

 

• Limited History of Operations Risk. The Fund is a new mutual fund and has a limited history of operations for investors to evaluate.

 

• Management Risk. The portfolio managers’ judgments about the attractiveness, value and potential appreciation of particular stocks or other securities in which the Fund invests may prove to be incorrect and there is no guarantee that the portfolio managers’ judgments will produce the desired results. Research utilized by the Adviser from the research provider may not prove accurate with respect to economic and market forecasts. To the extent that the Adviser utilizes research regarding asset allocation models comprised of BlackRock Underlying Funds, research regarding such models may fail to take into account changes in market and economic conditions in a timely manner. Accordingly, as a result of this delay and the Adviser’s inability to potentially consider implementing changes to the Fund’s portfolio, the Fund may suffer losses.

 

• Market Risk. Overall market risks may also affect the value of the Fund. Factors such as domestic economic growth and market conditions, interest rate levels and political events affect the securities markets.

 

• Medium Capitalization Stock Risk. The Fund’s investments in the BlackRock Underlying Funds may expose the Fund to risks involved in investing in medium capitalization companies. The earnings and prospects of medium sized companies are more volatile than larger companies and may experience higher failure rates than larger companies. Medium sized companies normally have a lower trading volume than larger companies, which may tend to make their market price fall more disproportionately than larger companies in response to selling pressures and may have limited markets, product lines, or financial resources and lack management experience.

 

• Passive Investment Risk. The BlackRock Underlying Funds are not actively managed, and BlackRock generally does not attempt to take defensive positions under any market conditions, including declining markets.

 

• Portfolio Turnover Risk. As a Fund principally investing in BlackRock Underlying Funds, higher portfolio turnover within the by BlackRock Underlying Funds will result in higher transactional and brokerage costs for the by BlackRock Underlying Funds. Similarly, a higher portfolio turnover rate for the Fund itself will result in higher transactional and brokerage costs. Active trading may also increase the Fund’s realized capital gains or losses, which may affect the taxes you pay as a Fund shareholder.

 

• RiskPro® Risk. While the Adviser utilizes RiskPro® as a research tool, in managing the Fund’s maximum volatility over a forward-looking rolling twelve-month period, the projections or other information generated by RiskPro® regarding the likelihood of various outcomes are hypothetical in nature, do not reflect actual investment results and are not a guarantee of future results. As a Fund investing in BlackRock Underlying Funds, the actual volatility of the Fund is driven by the portfolio holdings of the BlackRock Underlying Funds. Because the Adviser will not know the current portfolio holdings of the BlackRock Underlying Funds, it is possible that the actual volatility of the Fund may be more or less than the Fund’s RiskPro® estimated volatility. This could result in poor absolute or relative performance, including significant losses.

 

• Sector Risk. The Fund’s investments may be focused in securities of a particular sector through its investment in BlackRock Underlying Funds. Economic, legislative or regulatory developments may occur that significantly affect the sector. This may cause the Fund’s net asset value to fluctuate more than that of a fund that does not focus in a particular sector.

 

• Small Cap Risk. The Fund’s investments in the BlackRock Underlying Funds may expose the Fund to risks involved in investing in small capitalization companies. The stocks of small capitalization companies involve substantial Risk. These companies may have limited product lines, markets or financial resources, and they may be dependent on a limited management group.

 

• Underlying Funds Risk. The BlackRock Underlying Funds in which the Fund invests are subject to investment advisory and other expenses, which will be indirectly paid by the Fund. As a result, the cost of investing in the Fund will be higher than the cost of investing directly in the BlackRock Underlying Funds and may be higher than other mutual funds that invest directly in stocks and bonds. Each of the BlackRock Underlying Funds is subject to the principal investment risks described in this section, as well as investment strategy-specific risks of each BlackRock Underlying Fund. Further, the Fund’s concentration in investing at least 80% of the Fund’s assets in BlackRock Underlying Funds, under normal market circumstances, increases the Fund’s investment risk.

Risk Lose Money [Text] rr_RiskLoseMoney As with all mutual funds, there is the risk that you could lose money through your investment in the Fund.
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance:
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock

Because the Fund has less than a full calendar year of investment operations, no performance information is presented for the Fund at this time. In the future, performance information will be presented in this section of this Prospectus. Also, shareholder reports containing financial and performance information will be mailed to shareholders semi-annually.

Performance One Year or Less [Text] rr_PerformanceOneYearOrLess Because the Fund has less than a full calendar year of investment operations, no performance information is presented for the Fund at this time.
PFG BR Equity ETF Strategy Fund | Class R Shares  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol PFESX
Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price) rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice none
Maximum Deferred Sales Charge (as a percentage of Offering Price) rr_MaximumDeferredSalesChargeOverOfferingPrice none
Maximum Sales Charge on Reinvested Dividends and Distributions (as a percentage) rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther none
Redemption Fee (as a percentage of Amount Redeemed) rr_RedemptionFeeOverRedemption none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 1.25%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets 0.10%
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets 0.70%
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.21% [2]
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 2.26%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 229
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 $ 706
PFG Sector Equity Business Cycle Strategy Fund  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading FUND SUMMARY – PFG SECTOR EQUITY BUSINESS CYCLE STRATEGY
Objective [Heading] rr_ObjectiveHeading Investment Objective:
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock

The Fund seeks growth of capital.

Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund:
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. More information about these fees and expenses is available from your financial professional and in How to Purchase Shares on page 33 of the Fund’s Prospectus.

Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover:
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance.

Acquired Fund Fees and Expenses, Based on Estimates [Text] rr_AcquiredFundFeesAndExpensesBasedOnEstimates Estimated for the current fiscal period
Expense Example [Heading] rr_ExpenseExampleHeading Example:
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based upon these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategies:
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock

The Fund seeks to achieve its investment objective by investing at least 80% of its net assets, plus any amounts of borrowing, in mutual funds and exchange traded funds (“Underlying Funds”) that invest primarily in U.S. equity securities of varying market capitalizations, under normal market circumstances. The Fund defines equity securities as stocks and Underlying Funds that invest primarily in stocks.

 

In pursuing its investment strategies, the Fund intends to invest primarily in mutual funds and exchange-traded funds that are part of the Fidelity Investments complex of funds (“Fidelity Underlying Funds”). The Fund’s investment adviser, Pacific Financial Group, LLC (the “Adviser”), shall be solely responsible for selecting Fidelity Underlying Funds and for deciding when to purchase or sell any specific Fidelity Underlying Fund. The Adviser also intends to invest in mutual funds and exchange-traded funds that are managed by other investment advisers (“Other Underlying Funds”).

 

To achieve the Fund’s objective, the Adviser intends to focus on changes in the business cycle, or shifts in the economy, over an intermediate period of time. Based on the Adviser’s assessment of the different stages of a business cycle, the Adviser will select Fidelity Underlying Funds and Other Underlying Funds that focus on business sectors that have historically performed well, during a specific stage of a business cycle. The Adviser intends to invest in Fidelity Underlying Funds and Other Underlying Funds that include actively managed funds and passive funds (including index funds and exchange traded funds).

 

The Adviser’s business cycle approach to sector investing uses various forms of analysis to determine the shifting phases of the economy. After a shift in the economy takes place, this analysis then provides a framework for allocating to sectors according to the likelihood that they will outperform or underperform, given the new economic environment.

 

In addition, in selecting Fidelity Underlying Funds and Other Underlying Funds to purchase or sell, on behalf of the Fund, the Adviser uses a proprietary investment analysis called “Rational Analysis”. “Rational Analysis” is the Adviser’s proprietary investment research process whereby the Adviser integrates the optimal elements of Fundamental Analysis, Technical Analysis and Quantitative Analysis into a “Rational” decision-making model, in selecting securities for the Fund.

 

• Technical Analysis is a method of evaluating securities by analyzing statistics generated by market activity, such as past prices and volume. Technical analysis uses charts and other tools to identify patterns that can suggest future activity of a security. The use of charts and patterns to forecast future market activity is a different approach than a fundamental analysis of a security, which seeks to measure the intrinsic value of a security. The Adviser uses Technical Analysis as an important factor in determining whether to sell securities.

 

• Fundamental Analysis is a method of evaluating a security by attempting to measure the intrinsic value of a security, by examining economic, financial and other qualitative and quantitative factors. Fundamental analysis attempts to examine all of the factors that can affect the value of a security, including macroeconomic factors (like the overall economy and industry conditions) and factors specific to an individual security (such as the financial condition and management of a company). Fundamental analysis is an essential factor in making decisions to buy a security, as the analysis can reveal weaknesses or limits in a technical analysis or a quantitative analysis of a security.

 

• Quantitative Analysis: The Adviser uses mathematic analytics and quantitative modeling of a security. The mathematical and statistical calculations include an analysis of Beta, standard deviation, Sharpe ratios, among others. A quantitative analysis is useful in providing another perspective on how to view the value of a security and, because the analysis is driven by quantitative calculations, the analysis removes the emotion from the decision-making process.

 

The Adviser believes that each approach provides useful information about the value, or likely future performance, of a security (or, a portfolio of securities). Rather than relying solely on one approach, the Adviser seeks to blend together the most useful information from each approach (depending on a particular security, or a specific portfolio of securities) into what the Adviser believes is a “Rational” approach to investment decision making.

 

Further, in managing the Fund’s level of investment risk, the Adviser utilizes RiskPro®, a software technology developed by ProTools, LLC, an affiliate of the Adviser. Based on proprietary algorithms, RiskPro® provides an estimate of the range of gain or loss of a portfolio of securities over a forward-looking rolling twelve-month period. The higher the RiskPro estimate, the greater the level of volatility that the Fund may experience over a twelve-month period. As a result, investors may select investments that are designed to be aligned with their level of comfort with investment risk. RiskPro’s algorithms take into account, among other factors, the volatility of the portfolio over the prior twelve months; a comparison of the portfolio’s volatility over the prior twelve-month period, to the volatility of the S&P 500 Index; and the long-term volatility of the S&P 500 Index.

 

The Adviser utilizes RiskPro to manage the Fund’s volatility as a whole, and to assess the impact of the Fund’s investment in Underlying Funds. The Adviser does not, however, use RiskPro to identify specific Underlying Funds (or individual securities) in which to invest, on behalf of the Fund. For this Fund, there is no limit on the Fund's maximum annual volatility. As estimated by RiskPro®, the Fund’s total return, over a twelve-month period, can exceed a loss or gain of more than 30%. The Fund is designed for investors that are willing to endure an amount of investment risk comparable to, or greater than, the volatility of the S&P 500, as the Fund’s returns can range from a loss in excess of 30% to a gain in excess of 30%. Depending on market conditions, the Fund’s potential gain or loss, as estimated by RiskPro®, may be below 30% from time to time.

 

The Adviser takes a strategic approach to investing and intends to maintain a reasonably aggressive approach to investing under normal market circumstances. In pursuing the Fund’s investment objective, the Adviser may engage in frequent trading of the Fund’s portfolio, resulting in a high portfolio turnover rate.

Strategy Portfolio Concentration [Text] rr_StrategyPortfolioConcentration The Fund seeks to achieve its investment objective by investing at least 80% of its net assets, plus any amounts of borrowing, in mutual funds and exchange traded funds ("Underlying Funds") that invest primarily in U.S. equity securities of varying market capitalizations, under normal market circumstances.
Risk [Heading] rr_RiskHeading Principal Investment Risks:
Risk Narrative [Text Block] rr_RiskNarrativeTextBlock

As with all mutual funds, there is the risk that you could lose money through your investment in the Fund. The Fund is not intended to be a complete investment program. Many factors affect the Fund’s net asset value and performance. The principal investment risks to the Fund will result from the investment risks of the Fidelity Underlying Funds and the Other Underlying Funds. For this Fund, the principal risks include the Adviser’s judgment of the different stages of a business cycle and the Adviser’s judgment of which business sectors are likely to perform during different stages of a business cycle. In addition, as a Fund investing over 80% of net assets in Underlying Funds that invest primarily in equity securities, the risks of investing in equity securities, as described below, present an additional principal investment risk for this Fund. In summary, the following risks apply to the Fund through its investments in Fidelity Underlying Funds and Other Underlying Funds, and the securities held by such Underlying Funds.

 

• ETF Risks. The market value of ETF shares may differ from their net asset value. This difference in price may reflect that the supply and demand in the market for shares of the ETF 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 ETF shares trade at a premium or discount to net asset value.

 

• Equity Risk. Equity prices can fall rapidly in response to developments affecting a specific company or industry, or to changing economic, political or market conditions.

 

• Large Capitalization Stock Risk. The Fund’s investments in the Underlying Funds may expose the Fund to risks involved in investing in large capitalization companies. 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.

 

• Limited History of Operations Risk. The Fund is a new mutual fund and has a limited history of operations for investors to evaluate.

 

• Management Risk. The portfolio managers’ judgments about the attractiveness, value and potential appreciation of particular stocks or other securities in which the Fund invests may prove to be incorrect and there is no guarantee that the portfolio managers’ judgments will produce the desired results. Research utilized by the Adviser from the research provider may not prove accurate with respect to economic and market forecasts. To the extent that the Adviser utilizes research regarding asset allocation models comprised of Fidelity Underlying Funds, research regarding such models may fail to take into account changes in market and economic conditions in a timely manner. Accordingly, as a result of this delay and the Adviser’s inability to potentially consider implementing changes to the Fund’s portfolio, the Fund may suffer losses.

 

• Market Risk. Overall market risks may also affect the value of the Fund. Factors such as domestic economic growth and market conditions, interest rate levels and political events affect the securities markets.

 

• Medium Capitalization Stock Risk. The Fund’s investments in the Underlying Funds may expose the Fund to risks involved in investing in medium capitalization companies. The earnings and prospects of medium sized companies are more volatile than larger companies and may experience higher failure rates than larger companies. Medium sized companies normally have a lower trading volume than larger companies, which may tend to make their market price fall more disproportionately than larger companies in response to selling pressures and may have limited markets, product lines, or financial resources and lack management experience.

 

• Passive Investment Risk. The Underlying Funds are not actively managed, and the investment adviser of an Underlying Funds generally does not attempt to take defensive positions under any market conditions, including declining markets.

 

• Portfolio Turnover Risk. As a Fund principally investing in Fidelity Underlying Funds, higher portfolio turnover within the Underlying Funds will result in higher transactional and brokerage costs for the Fidelity Underlying Funds. Similarly, a higher portfolio turnover rate for the Fund itself will result in higher transactional and brokerage costs. Active trading may also increase the Fund’s realized capital gains or losses, which may affect the taxes you pay as a Fund shareholder.

 

• RiskPro® Risk. While the Adviser utilizes RiskPro® as a research tool, in managing the Fund’s volatility over a forward-looking rolling twelve-month period, the projections or other information generated by RiskPro® regarding the likelihood of various outcomes are hypothetical in nature, do not reflect actual investment results and are not a guarantee of future results. As a Fund investing in Fidelity Underlying Funds, the actual volatility of the Fund is driven by the portfolio holdings of the Fidelity Underlying Funds. Because the Adviser will not know the current portfolio holdings of the Fidelity Underlying Funds, it is possible that the actual volatility of the Fund may be more or less than the Fund’s RiskPro® estimated volatility. This could result in poor absolute or relative performance, including significant losses.

 

• Sector Risk. The Fund’s investments may be focused in securities of a particular sector through its investment in Underlying Funds. Economic, legislative or regulatory developments may occur that significantly affect the sector. This may cause the Fund’s net asset value to fluctuate more than that of a fund that does not focus in a particular sector.

 

• Small Cap Risk. The Fund’s investments in the Underlying Funds may expose the Fund to risks involved in investing in small capitalization companies. The stocks of small capitalization companies involve substantial Risk. These companies may have limited product lines, markets or financial resources, and they may be dependent on a limited management group.

 

• Underlying Funds Risk. The Fidelity Underlying Funds in which the Fund invests are subject to investment advisory and other expenses, which will be indirectly paid by the Fund. As a result, the cost of investing in the Fund will be higher than the cost of investing directly in the Fidelity Underlying Funds and may be higher than other mutual funds that invest directly in stocks and bonds. Each of the by Fidelity Underlying Funds is subject to the principal investment risks described in this section, as well as investment strategy-specific risks of each Fidelity Underlying Fund. Further, the Fund’s concentration in investing at least 80% of the Fund’s assets in Fidelity Underlying Funds, under normal market circumstances, increases the Fund’s investment risk.

Risk Lose Money [Text] rr_RiskLoseMoney As with all mutual funds, there is the risk that you could lose money through your investment in the Fund.
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance:
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock

Because the Fund has less than a full calendar year of investment operations, no performance information is presented for the Fund at this time. In the future, performance information will be presented in this section of this Prospectus. Also, shareholder reports containing financial and performance information will be mailed to shareholders semi-annually.

Performance One Year or Less [Text] rr_PerformanceOneYearOrLess Because the Fund has less than a full calendar year of investment operations, no performance information is presented for the Fund at this time.
PFG Sector Equity Business Cycle Strategy Fund | Class R Shares  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol PFFSX
Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price) rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice none
Maximum Deferred Sales Charge (as a percentage of Offering Price) rr_MaximumDeferredSalesChargeOverOfferingPrice none
Maximum Sales Charge on Reinvested Dividends and Distributions (as a percentage) rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther none
Redemption Fee (as a percentage of Amount Redeemed) rr_RedemptionFeeOverRedemption none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 1.25%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets 0.10%
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets 0.70%
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.39% [1]
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 2.44%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 247
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 $ 761
PFG Equity Index Focused Strategy Fund  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading FUND SUMMARY – PFG EQUITY INDEX FOCUSED STRATEGY
Objective [Heading] rr_ObjectiveHeading Investment Objective:
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock

The Fund seeks total return.

Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund:
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. More information about these fees and expenses is available from your financial professional and in How to Purchase Shares on page 33 of the Fund’s Prospectus.

Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover:
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance.

Expense Example [Heading] rr_ExpenseExampleHeading Example:
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based upon these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategies:
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock

The Fund seeks to achieve its investment objective by investing at least 80% of its net assets, plus any amounts of borrowing, in exchange traded funds (“Underlying Funds”) that invest primarily in U.S. equity securities of varying market capitalizations, under normal market circumstances. The Fund defines equity securities as stocks and Underlying Funds that invest primarily in stocks.

 

In pursuing its investment strategies, the Fund intends to invest primarily in exchange-traded funds that are part of the Fidelity Investments complex of funds (“Fidelity Underlying Funds”). The Fund’s investment adviser, Pacific Financial Group, LLC (the “Adviser”), shall be solely responsible for selecting Fidelity Underlying Funds and for deciding when to purchase or sell any specific Fidelity Underlying Fund. The Adviser also intends to invest in exchange-traded funds that are managed by other investment advisers (“Other Underlying Funds”).

 

To achieve the Fund’s objective, the Adviser intends to focus on Fidelity Underlying Funds and Other Underlying Funds that invest in equity indices that the Adviser believes will produce enhanced risk-adjusted returns, in light of market circumstances. The Adviser intends to invest in Fidelity Underlying Funds and Other Underlying Funds that are passively managed and that are designed to track a specific equity index. Equity indices will include those that are focused on specific market capitalizations, specific investment styles (for example, growth or value), or limits on expected volatility. There are no restrictions on the type of equity index that the Advisor may choose to invest in.

 

In addition, in selecting Fidelity Underlying Funds and Other Underlying Funds to purchase or sell, on behalf of the Fund, the Adviser uses a proprietary investment analysis called “Rational Analysis.” The Adviser’s “Rational Analysis” investment approach relies on Fundamental Analysis, Technical Analysis, and Quantitative Studies in selecting positions.

 

• Technical Analysis is a method of evaluating securities by analyzing statistics generated by market activity, such as past prices and volume. Technical analysis uses charts and other tools to identify patterns that can suggest future activity of a security. The use of charts and patterns to forecast future market activity is a different approach than a fundamental analysis of a security, which seeks to measure the intrinsic value of a security. The Adviser uses Technical Analysis as an important factor in determining whether to sell securities.

 

• Fundamental Analysis is a method of evaluating a security by attempting to measure the intrinsic value of a security, by examining economic, financial and other qualitative and quantitative factors. Fundamental analysis attempts to examine all of the factors that can affect the value of a security, including macroeconomic factors (like the overall economy and industry conditions) and factors specific to an individual security (such as the financial condition and management of a company). Fundamental analysis is an essential factor in making decisions to buy a security, as the analysis can reveal weaknesses or limits in a technical analysis or a quantitative analysis of a security.

 

• Quantitative Analysis: The Adviser uses mathematic analytics and quantitative modeling of a security. The mathematical and statistical calculations include an analysis of Beta, standard deviation, Sharpe ratios, among others. A quantitative analysis is useful in providing another perspective on how to view the value of a security and, because the analysis is driven by quantitative calculations, the analysis removes the emotion from the decision-making process.

 

The Adviser believes that each approach provides useful information about the value, or likely future performance, of a security (or, a portfolio of securities). Rather than relying solely on one approach, the Adviser seeks to blend together the most useful information from each approach (depending on a particular security, or a specific portfolio of securities) into what the Adviser believes is a “Rational” approach to investment decision making.

 

Further, in managing the Fund’s level of investment risk, the Adviser utilizes RiskPro®, a software technology developed by ProTools, LLC, an affiliate of the Adviser. Based on proprietary algorithms, RiskPro® provides an estimate of the range of gain or loss of a portfolio of securities over a forward-looking rolling twelve-month period. The higher the RiskPro estimate, the greater the level of volatility that the Fund may experience over a twelve-month period. As a result, investors may select investments that are designed to be aligned with their level of comfort with investment risk. RiskPro’s algorithms take into account, among other factors, the volatility of the portfolio over the prior twelve months; a comparison of the portfolio’s volatility over the prior twelve-month period, to the volatility of the S&P 500 Index; and the long-term volatility of the S&P 500 Index.

 

The Adviser utilizes RiskPro to manage the Fund’s volatility as a whole, and to assess the impact of the Fund’s investment in Underlying Funds. The Adviser does not, however, use RiskPro to identify specific Underlying Funds (or individual securities) in which to invest, on behalf of the Fund. For this Fund, there is no limit on the Fund's maximum annual volatility. As estimated by RiskPro®, the Fund’s total return, over a twelve-month period, can exceed a loss or gain of more than 30%. The Fund is designed for investors that are willing to endure an amount of investment risk comparable to, or greater than, the volatility of the S&P 500, as the Fund’s returns can range from a loss in excess of 30% to a gain in excess of 30%. Depending on market conditions, the Fund’s potential gain or loss, as estimated by RiskPro®, may be below 30% from time to time.

 

The Adviser takes a strategic approach to investing and intends to maintain a reasonably aggressive approach to investing under normal market circumstances. In pursuing the Fund’s investment objective, the Adviser may engage in frequent trading of the Fund’s portfolio, resulting in a high portfolio turnover rate.

Strategy Portfolio Concentration [Text] rr_StrategyPortfolioConcentration The Fund seeks to achieve its investment objective by investing at least 80% of its net assets, plus any amounts of borrowing, in exchange traded funds ("Underlying Funds") that invest primarily in U.S. equity securities of varying market capitalizations, under normal market circumstances.
Risk [Heading] rr_RiskHeading Principal Investment Risks:
Risk Narrative [Text Block] rr_RiskNarrativeTextBlock

As with all mutual funds, there is the risk that you could lose money through your investment in the Fund. The Fund is not intended to be a complete investment program. Many factors affect the Fund’s net asset value and performance. The principal investment risks to the Fund will result from the investment risks of the Fidelity Underlying Funds and Other Underlying Funds. For this Fund, the principal risks include the Adviser’s judgment of the appropriate equity indices to invest in, at any particular time. In addition, as a Fund investing over 80% of net assets in Underlying Funds that invest primarily in equity securities, the risks of investing in equity securities, as described below, present an additional principal investment risk for this Fund. In summary, the following risks apply to the Fund through its investments in Fidelity Underlying Funds and Other Underlying Funds, and the securities held by such Underlying Funds.

 

• Emerging Markets Risk. An Underlying Fund may invest in emerging market countries. 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.

 

• Equity Risk. Equity prices can fall rapidly in response to developments affecting a specific company or industry, or to changing economic, political or market conditions.

 

• Foreign Risk. An Underlying Fund may invest in foreign securities. Investing in foreign securities involves risks of adverse fluctuations in foreign currency values, adverse political, social and economic developments, less liquidity, greater volatility, less developed or less efficient trading markets, political instability and differing auditing and legal standards.

 

• Limited History of Operations Risk. The Fund is a new mutual fund and has a limited history of operations for investors to evaluate.

 

• Management Risk. The portfolio managers’ judgments about the attractiveness, value and potential appreciation of the particular stocks or other securities in which the Fund invests may prove to be incorrect and there is no guarantee that the portfolio managers’ judgments will produce the desired results. Research utilized by the Adviser from the research provider may not prove accurate with respect to economic and market forecasts. To the extent that the Adviser utilizes research regarding asset allocation models comprised of Fidelity Underlying Funds, research regarding such models may fail to take into account changes in market and economic conditions in a timely manner. Accordingly, as a result of this delay and the Adviser’s inability to potentially consider implementing changes to the Fund’s portfolio, the Fund may suffer losses.

 

• Market Risk. Overall market risks may also affect the value of the Fund. Factors such as domestic economic growth and market conditions, interest rate levels and political events affect the securities markets.

 

• Medium Capitalization Stock Risk. The Fund’s investments in the Underlying Funds may expose the Fund to risks involved in investing in medium capitalization companies. The earnings and prospects of medium sized companies are more volatile than larger companies and may experience higher failure rates than larger companies. Medium sized companies normally have a lower trading volume than larger companies, which may tend to make their market price fall more disproportionately than larger companies in response to selling pressures and may have limited markets, product lines, or financial resources and lack management experience.

 

• Passive Investment Risk. The Underlying Funds are not actively managed, and the investment adviser of an Underlying Fund generally does not attempt to take defensive positions under any market conditions, including declining markets.

 

• Portfolio Turnover Risk. As a Fund principally investing in Fidelity Underlying Funds, higher portfolio turnover within the Underlying Funds will result in higher transactional and brokerage costs for the Underlying Funds. Similarly, a higher portfolio turnover rate for the Fund itself will result in higher transactional and brokerage costs. Active trading may also increase the Fund’s realized capital gains or losses, which may affect the taxes you pay as a Fund shareholder.

 

• RiskPro® Risk. While the Adviser utilizes RiskPro® as a research tool, in managing the Fund’s volatility over a forward-looking rolling twelve-month period, the projections or other information generated by RiskPro® regarding the likelihood of various outcomes are hypothetical in nature, do not reflect actual investment results and are not a guarantee of future results. As a Fund investing in Fidelity Underlying Funds, the actual volatility of the Fund is driven by the portfolio holdings of the Fidelity Underlying Funds. Because the Adviser will not know the current portfolio holdings of the Fidelity Underlying Funds, it is possible that the actual volatility of the Fund may be more or less than the Fund’s RiskPro® estimated volatility. This could result in poor absolute or relative performance, including significant losses.

 

• Sector Risk. The Fund’s investments may be focused in securities of a particular sector through its investment in Underlying Funds. Economic, legislative or regulatory developments may occur that significantly affect the sector. This may cause the Fund’s net asset value to fluctuate more than that of a fund that does not focus in a particular sector.

 

• Small Cap Risk. The Fund’s investments in the Underlying Funds may expose the Fund to risks involved in investing in small capitalization companies. The stocks of small capitalization companies involve substantial Risk. These companies may have limited product lines, markets or financial resources, and they may be dependent on a limited management group.

 

• Underlying Funds Risk. The Fidelity Underlying Funds in which the Fund invests are subject to investment advisory and other expenses, which will be indirectly paid by the Fund. As a result, the cost of investing in the Fund will be higher than the cost of investing directly in the Fidelity Underlying Funds and may be higher than other mutual funds that invest directly in stocks and bonds. Each of the Fidelity Underlying Funds is subject to the principal investment risks described in this section, as well as investment strategy-specific risks of each Underlying Fund. Further, the Fund’s concentration in investing at least 80% of the Fund’s assets in Fidelity Underlying Funds, under normal market circumstances, increases the Fund’s investment risk.

Risk Lose Money [Text] rr_RiskLoseMoney As with all mutual funds, there is the risk that you could lose money through your investment in the Fund.
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance:
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock

Because the Fund has less than a full calendar year of investment operations, no performance information is presented for the Fund at this time. In the future, performance information will be presented in this section of this Prospectus. Also, shareholder reports containing financial and performance information will be mailed to shareholders semi-annually.

Performance One Year or Less [Text] rr_PerformanceOneYearOrLess Because the Fund has less than a full calendar year of investment operations, no performance information is presented for the Fund at this time.
PFG Equity Index Focused Strategy Fund | Class R Shares  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol PFFFX
Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price) rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice none
Maximum Deferred Sales Charge (as a percentage of Offering Price) rr_MaximumDeferredSalesChargeOverOfferingPrice none
Maximum Sales Charge on Reinvested Dividends and Distributions (as a percentage) rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther none
Redemption Fee (as a percentage of Amount Redeemed) rr_RedemptionFeeOverRedemption none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 1.25%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets 0.10%
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets 0.70%
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.10% [2]
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 2.15%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 218
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 $ 673
PFG Tactical Income Strategy Fund  
Prospectus [Line Items] rr_ProspectusLineItems  
Risk/Return [Heading] rr_RiskReturnHeading FUND SUMMARY – PFG TACTICAL INCOME STRATEGY
Objective [Heading] rr_ObjectiveHeading Investment Objective:
Objective, Primary [Text Block] rr_ObjectivePrimaryTextBlock

The Fund seeks current income.

Expense [Heading] rr_ExpenseHeading Fees and Expenses of the Fund:
Expense Narrative [Text Block] rr_ExpenseNarrativeTextBlock

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. More information about these fees and expenses is available from your financial professional and in How to Purchase Shares on page 33 of the Fund’s Prospectus.

Shareholder Fees Caption [Text] rr_ShareholderFeesCaption Shareholder Fees (fees paid directly from your investment)
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Portfolio Turnover [Heading] rr_PortfolioTurnoverHeading Portfolio Turnover:
Portfolio Turnover [Text Block] rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the Example, affect the Fund’s performance.

Expense Example [Heading] rr_ExpenseExampleHeading Example:
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

Expense Example by, Year, Caption [Text] rr_ExpenseExampleByYearCaption The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based upon these assumptions your costs would be:
Strategy [Heading] rr_StrategyHeading Principal Investment Strategies:
Strategy Narrative [Text Block] rr_StrategyNarrativeTextBlock

The Fund seeks to achieve its investment objective by primarily investing in the shares of exchange traded funds and open-end investment companies (“Underlying Funds”) with each Underlying Fund investing primarily in, or are otherwise exposed to, domestic and foreign fixed income securities. Fixed income securities may be of any maturity or credit rating, including high-yield bonds (also known as “junk bonds”).

 

The Fund defines high-yield fixed income securities as corporate bonds or other bonds or debt instruments that are generally rated lower than Baa3 by Moody’s Investors Service, Inc. (“Moody’s”).

 

The Adviser intends to take a tactical approach to managing the Fund. If the Adviser believes that the market conditions are unfavorable for having investment exposure to fixed income securities, the Adviser may allocate the Fund’s assets into money market funds or other cash equivalents. During such unfavorable market conditions, the Fund may invest up to 100% of its net assets in money market funds or other cash equivalents.

 

In addition, in selecting Underlying Funds to purchase or sell, on behalf of the Fund, the Adviser uses a proprietary investment analysis called “Rational Analysis”. “Rational Analysis” is the Adviser’s proprietary investment research process whereby the Adviser integrates the optimal elements of Fundamental Analysis, Technical Analysis and Quantitative Analysis into a “Rational” decision-making model, in selecting securities for the Fund.

 

• Technical Analysis is a method of evaluating securities by analyzing statistics generated by market activity, such as past prices and volume. Technical analysis uses charts and other tools to identify patterns that can suggest future activity of a security. The use of charts and patterns to forecast future market activity is a different approach than a fundamental analysis of a security, which seeks to measure the intrinsic value of a security. The Adviser uses Technical Analysis as an important factor in determining whether to sell securities.

 

• Fundamental Analysis is a method of evaluating a security by attempting to measure the intrinsic value of a security, by examining economic, financial and other qualitative and quantitative factors. Fundamental analysis attempts to examine all of the factors that can affect the value of a security, including macroeconomic factors (like the overall economy and industry conditions) and factors specific to an individual security (such as the financial condition and management of a company). Fundamental analysis is an essential factor in making decisions to buy a security, as the analysis can reveal weaknesses or limits in a technical analysis or a quantitative analysis of a security.

 

• Quantitative Analysis: The Adviser uses mathematic analytics and quantitative modeling of a security. The mathematical and statistical calculations include an analysis of Beta, standard deviation, Sharpe ratios, among others. A quantitative analysis is useful in providing another perspective on how to view the value of a security and, because the analysis is driven by quantitative calculations, the analysis removes the emotion from the decision-making process.

 

The Adviser believes that each approach provides useful information about the value, or likely future performance, of a security (or, a portfolio of securities). Rather than relying solely on one approach, the Adviser seeks to blend together the most useful information from each approach (depending on a particular security, or a specific portfolio of securities) into what the Adviser believes is a “Rational” approach to investment decision making.

 

Further, in managing the Fund’s level of investment risk, the Adviser utilizes RiskPro®, a software technology developed by ProTools, LLC, an affiliate of the Adviser. Based on proprietary algorithms, RiskPro® provides an estimate of the range of gain or loss of a portfolio of securities over a forward-looking rolling twelve-month period. The higher the RiskPro estimate, the greater the level of volatility that the Fund may experience over a twelve-month period. As a result, investors may select investments that are designed to be aligned with their level of comfort with investment risk. RiskPro’s algorithms take into account, among other factors, the volatility of the portfolio over the prior twelve months; a comparison of the portfolio’s volatility over the prior twelve-month period, to the volatility of the S&P 500 Index; and the long-term volatility of the S&P 500 Index.

 

The Adviser utilizes RiskPro to manage the Fund’s volatility as a whole, and to assess the impact of the Fund’s investment in Underlying Funds. The Adviser does not, however, use RiskPro to identify specific Underlying Funds (or individual securities) in which to invest, on behalf of the Fund. For this Fund, there is no limit on the Fund's maximum annual volatility. For this Fund, the Adviser’s goal is to limit the Fund's maximum range of total returns, over a twelve month period, to a gain or loss of less than 20%. The Fund is designed for investors that are not willing to endure an amount of investment risk comparable to, or greater than, the volatility of the S&P 500.

 

The Adviser takes a strategic approach to investing and intends to maintain a reasonably aggressive approach to investing, under normal market circumstances. In pursuing the Fund’s investment objective, the Adviser may engage in frequent trading of the Fund’s portfolio, resulting in a high portfolio turnover rate.

Strategy Portfolio Concentration [Text] rr_StrategyPortfolioConcentration The Fund seeks to achieve its investment objective by primarily investing in the shares of exchange traded funds and open-end investment companies ("Underlying Funds") with each Underlying Fund investing primarily in, or are otherwise exposed to, domestic and foreign fixed income securities.
Risk [Heading] rr_RiskHeading Principal Investment Risks:
Risk Narrative [Text Block] rr_RiskNarrativeTextBlock

As with all mutual funds, there is the risk that you could lose money through your investment in the Fund. The Fund is not intended to be a complete investment program. Many factors affect the Fund’s net asset value and performance. The following risks apply to the Fund through its investments in Underlying Funds and the securities held by Underlying Funds.

 

• Equity Risk. Equity prices can fall rapidly in response to developments affecting a specific company or industry, or to changing economic, political or market conditions.

 

• Fixed Income Securities Risk. Typically, a rise in interest rates causes a decline in the value of fixed income securities. In general, the market price of fixed income securities with longer maturities will decrease more in response to rising interest rates than shorter-term securities. Other risk factors include credit risk (the debtor may default), extension risk (an issuer may exercise its right to repay principal on a fixed rate obligation held by the Fund later than expected), and prepayment risk (the debtor may pay its obligation early, reducing the amount of interest payments). Over the past few years interest rates have been historically low. Current conditions may result in a rise in interest rates, which in turn may result in a decline in the value of the fixed income investments held by the Fund. As a result, for the present, interest rate risk may be heightened.

 

• Foreign Risk. An Underlying Fund may invest in foreign securities. Investing in foreign securities involves risks of adverse fluctuations in foreign currency values, adverse political, social and economic developments, less liquidity, greater volatility, less developed or less efficient trading markets, political instability and differing auditing and legal standards.

 

• High Yield Bond Risk. Lower-quality bonds, known as “high yield” or “junk” bonds, present greater risk than bonds of higher quality, including an increased risk of default. An economic downturn or period of rising interest rates could adversely affect the market for these bonds and reduce an Underlying Fund’s ability to sell its bonds. The lack of a liquid market for these bonds could decrease an Underlying Fund’s share price, potentially resulting in losses for the Fund.

 

• Limited History of Operations Risk. The Fund is a new mutual fund and has a limited history of operations for investors to evaluate.

 

• Management Risk. The portfolio managers’ judgments about the attractiveness, value and potential appreciation of particular stocks or other securities in which the Fund invests may prove to be incorrect and there is no guarantee that the portfolio managers’ judgments will produce the desired results. In addition, research utilized by the Adviser from the research provider regarding the Underlying Funds, including research regarding asset allocation, may not prove accurate with respect to economic and market forecasts.

 

• Market Risk. Overall market risks may also affect the value of the Fund. Factors such as domestic economic growth and market conditions, interest rate levels and political events affect the securities markets.

 

• Portfolio Turnover Risk. As a Fund principally investing in Underlying Funds, higher portfolio turnover within the Underlying Funds will result in higher transactional and brokerage costs for the Underlying Funds. Similarly, a higher portfolio turnover rate for the Fund itself will result in higher transactional and brokerage costs. Active trading may also increase the Fund’s realized capital gains or losses, which may affect the taxes you pay as a Fund shareholder.

 

• RiskPro® Risk. While the Adviser utilizes RiskPro® as a research tool, in managing the Fund’s volatility over a forward-looking rolling twelve-month period, the projections or other information generated by RiskPro® regarding the likelihood of various outcomes are hypothetical in nature, do not reflect actual investment results and are not a guarantee of future results. As a Fund investing in Underlying Funds, the actual volatility of the Fund is driven by the portfolio holdings of the Underlying Funds. Because the Adviser will not know the current portfolio holdings of the Underlying Funds, it is possible that the actual volatility of the Fund may be more or less than the Fund’s RiskPro® estimated volatility. This could result in poor absolute or relative performance, including significant losses.

 

• Sector Risk. The Fund’s investments may be focused in securities of a particular sector through its investment in Underlying Funds. Economic, legislative or regulatory developments may occur that significantly affect the sector. This may cause the Fund’s net asset value to fluctuate more than that of a fund that does not focus in a particular sector.

 

• Small Cap Risk. The Fund’s investments in the Underlying Funds may expose the Fund to risks involved in investing in small capitalization companies. The stocks of small capitalization companies involve substantial Risk. These companies may have limited product lines, markets or financial resources, and they may be dependent on a limited management group.

 

• Underlying Funds Risk. Underlying Funds in which the Fund invests are subject to investment advisory and other expenses, which will be indirectly paid by the Fund. As a result, the cost of investing in the Fund will be higher than the cost of investing directly in the Underlying Funds and may be higher than other mutual funds that invest directly in equity securities and bonds. Each of the Underlying Funds is subject to its own investment strategy-specific risks.

Risk Lose Money [Text] rr_RiskLoseMoney As with all mutual funds, there is the risk that you could lose money through your investment in the Fund.
Bar Chart and Performance Table [Heading] rr_BarChartAndPerformanceTableHeading Performance:
Performance Narrative [Text Block] rr_PerformanceNarrativeTextBlock

Because the Fund has less than a full calendar year of investment operations, no performance information is presented for the Fund at this time. In the future, performance information will be presented in this section of this Prospectus. Also, shareholder reports containing financial and performance information will be mailed to shareholders semi-annually.

Performance One Year or Less [Text] rr_PerformanceOneYearOrLess Because the Fund has less than a full calendar year of investment operations, no performance information is presented for the Fund at this time.
PFG Tactical Income Strategy Fund | Class R Shares  
Prospectus [Line Items] rr_ProspectusLineItems  
Trading Symbol dei_TradingSymbol PFTSX
Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price) rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice none
Maximum Deferred Sales Charge (as a percentage of Offering Price) rr_MaximumDeferredSalesChargeOverOfferingPrice none
Maximum Sales Charge on Reinvested Dividends and Distributions (as a percentage) rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther none
Redemption Fee (as a percentage of Amount Redeemed) rr_RedemptionFeeOverRedemption none
Management Fees (as a percentage of Assets) rr_ManagementFeesOverAssets 1.25%
Distribution and Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets 0.10%
Other Expenses (as a percentage of Assets): rr_OtherExpensesOverAssets 0.70%
Acquired Fund Fees and Expenses rr_AcquiredFundFeesAndExpensesOverAssets 0.50% [2]
Expenses (as a percentage of Assets) rr_ExpensesOverAssets 2.55%
Expense Example, with Redemption, 1 Year rr_ExpenseExampleYear01 $ 258
Expense Example, with Redemption, 3 Years rr_ExpenseExampleYear03 $ 793
[1] Estimated for the current fiscal period. Acquired Fund Fees and Expenses are the indirect costs of investing in other investment companies, including exchange-traded funds.
[2] Acquired Fund Fees and Expenses are the indirect costs of investing in other investment companies, including exchange-traded funds.