Label	Element	Value
Risk Return [Abstract]	rr_RiskReturnAbstract
ProspectusDate	rr_ProspectusDate	Nov. 01, 2012
Frontegra HEXAM Emerging Markets Fund (Prospectus Summary) | Frontegra HEXAM Emerging Markets Fund
Risk Return [Abstract]	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	SUMMARY SECTION
Objective [Heading]	rr_ObjectiveHeading	Investment Objective.
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	The investment objective of the Frontegra HEXAM Emerging Markets Fund (the "Fund") is long-term 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.
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 rate 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. During its most recent fiscal year, the Fund's portfolio turnover rate was 89% of the average value of its portfolio.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	89.00%
Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]	rr_ExpensesNotCorrelatedToRatioDueToAcquiredFundFees	Acquired Fund Fees and Expenses ("AFFE") are fees and expenses incurred by the Fund in connection with its investment in other investment companies. Total Annual Fund Operating Expenses shown will not correlate to the Fund's ratio of expenses to average net assets appearing in the Financial Highlights table, which does not include AFFE.
Expense Example [Heading]	rr_ExpenseExampleHeading	Example.
Expense Example Narrative [Text Block]	rr_ExpenseExampleNarrativeTextBlock	The following example is intended to help you compare the cost of investing in the shares of the Fund with the cost of investing in other mutual funds. 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.
Expense Example by, Year, Caption [Text]	rr_ExpenseExampleByYearCaption	Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Strategy [Heading]	rr_StrategyHeading	Principal Investment Strategy.
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	Under normal market conditions, the Fund invests at least 80% of its net assets in securities of emerging market companies. For purposes of the 80% policy, net assets include any borrowings for investment purposes. The Fund invests primarily in equity securities but may also invest in equity-related instruments and certain fixed income securities. Equity-related instruments include American Depositary Receipts ("ADRs"), Global Depositary Receipts ("GDRs"), Participatory Notes ("P-Notes") and convertible securities.  HEXAM Capital Partners, LLP, the Fund's subadviser ("HEXAM"), defines emerging markets as any market not included in the MSCI World Index, which includes 21 developed market country indices. The Fund will invest primarily in the markets represented in the MSCI Emerging Markets Index, a free float-adjusted market capitalization index that is designed to measure the market performance of emerging markets. As of September 30, 2012, the MSCI Emerging Markets Index consisted of the following 21 emerging market country indices: Brazil, Chile, China, Colombia, Czech Republic, Egypt, Hungary, India, Indonesia, Korea, Malaysia, Mexico, Morocco, Peru, Philippines, Poland, Russia, South Africa, Taiwan, Thailand and Turkey. HEXAM considers "emerging market companies" to be companies organized under the laws of emerging market countries, have securities principally traded on an exchange or over-the-counter in the emerging market countries or companies that, regardless of where they are organized or traded, have at least 50% of assets located in and/or derive at least 50% of their revenues from goods purchased or sold, investments made or services performed in or with emerging market countries. The Fund may invest up to 20% of its total assets in companies listed on regulated exchanges of countries not included in the MSCI Emerging Markets Index (excluding GDRs and ADRs of emerging market companies). The Fund may also invest up to 20% of its total assets in government-backed fixed income securities issued by governments included in the MSCI Emerging Markets Index.
Risk [Heading]	rr_RiskHeading	Principal Investment Risks.
Risk Narrative [Text Block]	rr_RiskNarrativeTextBlock	Market Risks. The Fund's investments are subject to market risk, which may cause the value of the Fund's investments to decline. If the value of the Fund's investments goes down, the share price of the Fund will go down, and you may lose money. U.S. and international markets have experienced extreme volatility, reduced liquidity, credit downgrades, increased likelihood of default and valuation difficulties in recent years. Equity Securities Risks. Common stocks and other equity securities held by the Fund will fluctuate in value based on the earnings of the company and on general industry and market conditions.   Stock Selection Risks. The stocks selected for the Fund may decline in value or not increase in value when the stock market in general is rising. Liquidity Risks. Liquidity risk is the risk that certain securities may be difficult or impossible to sell at the time and price that HEXAM would like to sell. HEXAM may have to lower the price, sell other securities instead or forego an investment opportunity. Foreign Securities Risks. Investments in securities of foreign companies involve additional risks, including less liquidity, currency-rate fluctuations, political and economic instability and differences in financial reporting standards and securities market regulation. Currency Risks. The value of the Fund's foreign securities as measured in U.S. dollars may be affected unfavorably by changes in foreign currency exchange rates. The Fund may also incur costs in connection with conversions between various currencies. ADR and GDR Risks. The risks of ADRs and GDRs include many of the risks associated with investing directly in foreign securities, such as currency-rate fluctuations and political and economic instability. P-Note Risks. The risks of P-Notes also include many of the risks associated investing directly in foreign securities. Additionally, P-Notes may be subject to counterparty risk, which is the risk that the broker-dealer or bank that issues the notes will not fulfill its contractual obligations under the notes. Emerging Markets Risks. The risks of foreign investments typically are greater in emerging markets due to factors such as smaller securities markets and lower trading volumes, less developed legal and accounting structures, substantial influence by an emerging market country's government over the private sector and potential high levels of inflation, deflation or currency devaluations. Settlement Risks. Settlement problems, which could result in periods when assets of the Fund are not invested and no return is earned thereon or restrictions on the Fund's ability to dispose of a portfolio security, are more prominent in emerging market countries. Region or Sector Risks. The Fund may invest a higher percentage of its total assets in a particular country, region or sector of international markets, which may have a significant impact on the Fund's overall portfolio. Non-U.S. Government-Backed Fixed Income Securities Risks. The Fund may invest in government-backed fixed income securities issued by the governments of countries included in the MSCI Emerging Markets Index, such as "non-dollar bonds" or U.S. dollar foreign bonds. Indirect foreign currency risk and the other foreign risk factors apply to the foreign issuers of U.S. dollar foreign bonds. Investments in non-U.S. Government securities are also subject to varying degrees of credit risk (the risk that an issuer may be unable to meet scheduled interest and principal payment obligations or may default) and interest rate risk (the risk that bond prices generally fall as interest rates rise). Management Risks. The Fund is subject to management risk as an actively-managed investment portfolio. There can be no guarantee that the decisions of the portfolio managers will produce the desired results.
Risk Lose Money [Text]	rr_RiskLoseMoney	If the value of the Fund's investments goes down, the share price of the Fund will go down, and you may lose money.
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	Performance.
Performance Narrative [Text Block]	rr_PerformanceNarrativeTextBlock	The bar chart and table show the historical performance of the Fund and provide some indication of the risks of investing in the Fund. The bar chart shows the Fund's total returns before taxes for the past year, while the table shows how the Fund's average annual returns compare with a broad measure of market performance.  Please keep in mind that the Fund's past performance (before and after taxes) does not necessarily represent how it will perform in the future. Updated performance data is available on the Company's website at www.frontegra.com or by calling toll-free to 1-888-825-2100.
Performance Information Illustrates Variability of Returns [Text]	rr_PerformanceInformationIllustratesVariabilityOfReturns	The bar chart and table show the historical performance of the Fund and provide some indication of the risks of investing in the Fund. The bar chart shows the Fund's total returns before taxes for the past year, while the table shows how the Fund's average annual returns compare with a broad measure of market performance.
Performance Availability Phone [Text]	rr_PerformanceAvailabilityPhone	1-888-825-2100
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	www.frontegra.com
Performance Past Does Not Indicate Future [Text]	rr_PerformancePastDoesNotIndicateFuture	Please keep in mind that the Fund's past performance (before and after taxes) does not necessarily represent how it will perform in the future.
Bar Chart [Heading]	rr_BarChartHeading	Calendar Year Total Returns
Bar Chart Closing [Text Block]	rr_BarChartClosingTextBlock	The Fund's return from January 1, 2012 through September 30, 2012 was 0.00%. Best and Worst Quarterly Performance (during the periods shown above) Best Quarter Return        Worst Quarter Return 7.49% (4th quarter, 2011) (30.84)% (3rd quarter, 2011)
Index No Deduction for Fees, Expenses, Taxes [Text]	rr_IndexNoDeductionForFeesExpensesTaxes	reflects no deductions for fees, expense or taxes
Performance Table Uses Highest Federal Rate	rr_PerformanceTableUsesHighestFederalRate	The after-tax returns for the Fund were calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes.
Performance Table Not Relevant to Tax Deferred	rr_PerformanceTableNotRelevantToTaxDeferred	Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns are not relevant to investors who hold shares of the Fund through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts.
Performance Table Narrative	rr_PerformanceTableNarrativeTextBlock	The after-tax returns for the Fund were calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns are not relevant to investors who hold shares of the Fund through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts.
Caption	rr_AverageAnnualReturnCaption	Average Annual Total Returns (For the periods ended December 31, 2011)
Frontegra HEXAM Emerging Markets Fund (Prospectus Summary) | Frontegra HEXAM Emerging Markets Fund | MSCI Emerging Markets Index (Net)
Risk Return [Abstract]	rr_RiskReturnAbstract
Label	rr_AverageAnnualReturnLabel	MSCI Emerging Markets Index (Net) (reflects no deductions for fees, expense or taxes)
1 Year	rr_AverageAnnualReturnYear01	(18.42%)
Since Inception	rr_AverageAnnualReturnSinceInception	(15.01%)
Inception Date	rr_AverageAnnualReturnInceptionDate	Dec. 20, 2010
Frontegra HEXAM Emerging Markets Fund (Prospectus Summary) | Frontegra HEXAM Emerging Markets Fund | Frontegra HEXAM Emerging Markets Fund
Risk Return [Abstract]	rr_RiskReturnAbstract
Redemption Fee (as a percentage of amount redeemed, if applicable)	rr_RedemptionFeeOverRedemption	(2.00%)
Service Fee (for shares redeemed by wire)	rr_ShareholderFeeOther	15.00
Management Fees	rr_ManagementFeesOverAssets	0.90%
Distribution (12b-1) Fees	rr_DistributionAndService12b1FeesOverAssets	none
Other Expenses	rr_OtherExpensesOverAssets	0.75%
Acquired Fund Fees and Expenses	rr_AcquiredFundFeesAndExpensesOverAssets	0.01%	[1]
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	1.66%
Fee Waiver	rr_FeeWaiverOrReimbursementOverAssets	(0.35%)	[2]
Total Annual Fund Operating Expenses After Fee Waiver	rr_NetExpensesOverAssets	1.31%
Fee Waiver or Reimbursement over Assets, Date of Termination	rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination	2013-10-31
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	133
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	489
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	869
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	1,936
Annual Return 2011	rr_AnnualReturn2011	(30.56%)
Year to Date Return, Label	rr_YearToDateReturnLabel	The Fund's return from January 1, 2012 through September 30, 2012
Bar Chart, Year to Date Return, Date	rr_BarChartYearToDateReturnDate	Sep. 30, 2012
Bar Chart, Year to Date Return	rr_BarChartYearToDateReturn	0.00%
Highest Quarterly Return, Label	rr_HighestQuarterlyReturnLabel	Best Quarter Return
Highest Quarterly Return, Date	rr_BarChartHighestQuarterlyReturnDate	Dec. 31, 2011
Highest Quarterly Return	rr_BarChartHighestQuarterlyReturn	7.49%
Lowest Quarterly Return, Label	rr_LowestQuarterlyReturnLabel	Worst Quarter Return
Lowest Quarterly Return, Date	rr_BarChartLowestQuarterlyReturnDate	Sep. 30, 2011
Lowest Quarterly Return	rr_BarChartLowestQuarterlyReturn	(30.84%)
Label	rr_AverageAnnualReturnLabel	Return Before Taxes
1 Year	rr_AverageAnnualReturnYear01	(30.56%)
Since Inception	rr_AverageAnnualReturnSinceInception	(28.66%)
Inception Date	rr_AverageAnnualReturnInceptionDate	Dec. 20, 2010
Frontegra HEXAM Emerging Markets Fund (Prospectus Summary) | Frontegra HEXAM Emerging Markets Fund | Frontegra HEXAM Emerging Markets Fund | After Taxes on Distributions
Risk Return [Abstract]	rr_RiskReturnAbstract
Label	rr_AverageAnnualReturnLabel	Return After Taxes on Distributions
1 Year	rr_AverageAnnualReturnYear01	(30.51%)
Since Inception	rr_AverageAnnualReturnSinceInception	(28.60%)
Inception Date	rr_AverageAnnualReturnInceptionDate	Dec. 20, 2010
Frontegra HEXAM Emerging Markets Fund (Prospectus Summary) | Frontegra HEXAM Emerging Markets Fund | Frontegra HEXAM Emerging Markets Fund | After Taxes on Distributions and Sales
Risk Return [Abstract]	rr_RiskReturnAbstract
Label	rr_AverageAnnualReturnLabel	Return After Taxes on Distributions and Sale of Fund Shares
1 Year	rr_AverageAnnualReturnYear01	(19.43%)
Since Inception	rr_AverageAnnualReturnSinceInception	(24.12%)
Inception Date	rr_AverageAnnualReturnInceptionDate	Dec. 20, 2010

[1] Acquired Fund Fees and Expenses ("AFFE") are fees and expenses incurred by the Fund in connection with its investment in other investment companies. Total Annual Fund Operating Expenses shown will not correlate to the Fund's ratio of expenses to average net assets appearing in the Financial Highlights table, which does not include AFFE.

[2] Pursuant to an expense cap agreement between Frontegra Asset Management, Inc. ("Frontegra"), the Fund's investment adviser, and the Fund, Frontegra has contractually agreed to waive its management fee and/or reimburse the Fund's operating expenses to the extent necessary to ensure that the Fund's total operating expenses (excluding taxes, interest, brokerage commissions, AFFE and extraordinary expenses) do not exceed 1.30% of the Fund's average daily net assets. Frontegra is entitled to recoup the fees waived and/or expenses reimbursed within a three-year period from the time the expenses were incurred to the extent of the expense limitation. The expense cap agreement will continue in effect until October 31, 2013 with successive renewal terms of one year unless terminated by Frontegra or the Company prior to any such renewal. "Other Expenses" are presented before any waivers or expense reimbursements.