Label	Element	Value
Risk Return [Abstract]	rr_RiskReturnAbstract
ProspectusDate	rr_ProspectusDate	Nov. 01, 2012
Frontegra Timpani Small Cap Growth Fund (Prospectus Summary) | Frontegra Timpani Small Cap Growth 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 Timpani Small Cap Growth Fund (the "Fund") is capital appreciation.
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 had a portfolio turnover rate of 138% of the average value of its portfolio.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	138.00%
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 equity securities of small capitalization companies that the Fund's investment adviser, Timpani Capital Management LLC ("Timpani"), believes have sound growth potential. For purposes of the 80% policy, net assets include any borrowings for investment purposes. The Fund may invest up to 25% of its total assets in American Depositary Receipts ("ADRs") and other foreign securities. Timpani uses fundamental research, focusing on companies with superior management and whose business models have a high potential for earnings upside. Timpani may actively trade portfolio securities.
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. 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. 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, leading to fluctuations in the Fund's share price. 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. American Depositary Receipts Risks. The risks of ADRs include many of the risks associated with investing directly in foreign securities, such as currency-rate fluctuations and political and economic instability. Portfolio Turnover Risks. The Fund may engage in frequent trading as part of its investment strategy and thus may experience a high portfolio turnover rate. When the Fund experiences a high portfolio turnover rate, you may realize significant taxable capital gains as a result of frequent trading of the Fund's assets and the Fund will incur transaction costs in connection with buying and selling securities, which may lower the Fund's return. Liquidity Risks. Liquidity risk is the risk that certain securities may be difficult or impossible to sell at the time and price that Timpani would like to sell. Timpani may have to lower the price, sell other securities instead or forego an investment opportunity. Growth Investing Risks. Growth companies are generally more susceptible than established companies to market events and sharp declines in value. Additionally, growth stocks typically lack the dividend yield that can cushion stock prices in market downturns. Small Capitalization Risks. Securities of companies with small market capitalizations are often more volatile, less liquid and more susceptible to market pressures than securities of larger companies. Management Risks. The Fund is subject to management risk as an actively-managed investment portfolio and depends on the decisions of the portfolio manager to 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	Performance information for the Fund is not included because the Fund does not have returns for one full calendar year. 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 One Year or Less [Text]	rr_PerformanceOneYearOrLess	Performance information for the Fund is not included because the Fund does not have returns for one full calendar year.
Performance Availability Phone [Text]	rr_PerformanceAvailabilityPhone	1-888-825-2100
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	www.frontegra.com
Frontegra Timpani Small Cap Growth Fund (Prospectus Summary) | Frontegra Timpani Small Cap Growth Fund | Institutional Class
Risk Return [Abstract]	rr_RiskReturnAbstract
Redemption Fee (as a percentage of amount redeemed, if applicable)	rr_RedemptionFeeOverRedemption	none
Service Fee (for shares redeemed by wire)	rr_ShareholderFeeOther	15.00
Management Fees	rr_ManagementFeesOverAssets	1.00%
Distribution (12b-1) Fees	rr_DistributionAndService12b1FeesOverAssets	none
Other Expenses	rr_OtherExpensesOverAssets	4.25%	[1]
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	5.25%
Fee Waiver	rr_FeeWaiverOrReimbursementOverAssets	(4.15%)	[2]
Total Annual Fund Operating Expenses After Fee Waiver	rr_NetExpensesOverAssets	1.10%
Fee Waiver or Reimbursement over Assets, Date of Termination	rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination	2013-10-31
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	112
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	1,200
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	2,283
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	4,967
Frontegra Timpani Small Cap Growth Fund (Prospectus Summary) | Frontegra Timpani Small Cap Growth Fund | Class Y
Risk Return [Abstract]	rr_RiskReturnAbstract
Redemption Fee (as a percentage of amount redeemed, if applicable)	rr_RedemptionFeeOverRedemption	none
Service Fee (for shares redeemed by wire)	rr_ShareholderFeeOther	15.00
Management Fees	rr_ManagementFeesOverAssets	1.00%
Distribution (12b-1) Fees	rr_DistributionAndService12b1FeesOverAssets	0.25%
Other Expenses	rr_OtherExpensesOverAssets	4.40%	[1]
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	5.65%
Fee Waiver	rr_FeeWaiverOrReimbursementOverAssets	(4.15%)	[2]
Total Annual Fund Operating Expenses After Fee Waiver	rr_NetExpensesOverAssets	1.50%
Fee Waiver or Reimbursement over Assets, Date of Termination	rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination	2013-10-31
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	153
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	1,315
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	2,461
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	5,264

[1] "Other Expenses" of the Class Y shares include a shareholder servicing fee of 0.15%.

[2] Pursuant to an expense cap agreement between Timpani Capital Management LLC, the Fund's investment adviser ("Timpani"), and the Fund, Timpani 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, acquired fund fees and expenses ("AFFE") and extraordinary expenses) do not exceed 1.10% and 1.50% of the Fund's average daily net assets for the Institutional Class and Class Y shares, respectively. Timpani 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 Timpani or the Company prior to any such renewal. "Other Expenses" are presented before any waivers or expense reimbursements.