| Label | Element | Value | |||||||||||||||||||||||||||||||||||||
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| Becker Value Equity Fund | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Risk/Return [Heading] | rr_RiskReturnHeading | Becker Value Equity Fund | |||||||||||||||||||||||||||||||||||||
| Objective [Heading] | rr_ObjectiveHeading | Investment Objective | |||||||||||||||||||||||||||||||||||||
| Objective, Primary [Text Block] | rr_ObjectivePrimaryTextBlock | The investment objective of the Becker Value Equity Fund (the “Fund”) is long-term capital appreciation.
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| 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, hold and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and example below. Institutional Shares may also be available on certain brokerage platforms. An investor transacting in Institutional Shares through a broker acting as an agent for the investor may be required to pay a commission and/or other forms of compensation to the broker. | |||||||||||||||||||||||||||||||||||||
| 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) | |||||||||||||||||||||||||||||||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination | February 28, 2026 | |||||||||||||||||||||||||||||||||||||
| 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 the most recent fiscal year, the Fund’s portfolio turnover rate was 20% of the average value of its portfolio. | |||||||||||||||||||||||||||||||||||||
| Portfolio Turnover, Rate | rr_PortfolioTurnoverRate | 20.00% | |||||||||||||||||||||||||||||||||||||
| Expense Example [Heading] | rr_ExpenseExampleHeading | Expense Example | |||||||||||||||||||||||||||||||||||||
| Expense Example Narrative [Text Block] | rr_ExpenseExampleNarrativeTextBlock | The Example below is intended to help you compare the cost of investing in 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 (taking into account the contractual Expense Cap for the first year only). | |||||||||||||||||||||||||||||||||||||
| 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 Strategies | |||||||||||||||||||||||||||||||||||||
| Strategy Narrative [Text Block] | rr_StrategyNarrativeTextBlock | The Fund employs a value strategy and invests primarily in common and preferred stocks whose market prices do not reflect their true values, as determined by the Advisor. The Advisor utilizes a bottom-up approach to stock selection, focusing on company fundamentals. The Advisor typically invests in companies with sound fundamentals that the Advisor believes are selling at discounted valuations and have low price-to-earnings (“P/E”) ratios. The Advisor primarily selects stocks of companies with market capitalizations exceeding $10 billion, although the Fund may invest in securities of companies of any size or market capitalization that present opportunities for value. The Fund strives to be fully invested at all times. Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities. Equity securities in which the Fund may invest include common stock and common stock equivalents (such as rights, warrants and convertible securities), equity exchange-traded funds (“ETFs”), preferred stock, and equity real estate investment trusts (“REITs”). The Fund may also invest up to 15% of its assets in foreign securities, including in emerging markets, through American Depositary Receipts (“ADRs”). ADRs listed on U.S. exchanges are issued by banks or trust companies, and entitle the holder to all dividends and capital gains that are paid out on the underlying foreign shares. The Advisor may sell a security for a variety of reasons, including, without limitation: (1) a security subsequently fails to meet the Advisor’s initial investment criteria; (2) an issuer specific event, such as an acquisition or recapitalization that changes the fundamental operations of the company; (3) upon comparative analysis, a new security is judged more attractive than a current holding; or (4) views change of the individual holdings as well as the general market.
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| Strategy Portfolio Concentration [Text] | rr_StrategyPortfolioConcentration | Under normal circumstances, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in equity securities. Equity securities in which the Fund may invest include common stock and common stock equivalents (such as rights, warrants and convertible securities), equity exchange-traded funds (“ETFs”), preferred stock, and equity real estate investment trusts (“REITs”). The Fund may also invest up to 15% of its assets in foreign securities, including in emerging markets, through American Depositary Receipts (“ADRs”). | |||||||||||||||||||||||||||||||||||||
| Risk [Heading] | rr_RiskHeading | Principal Risks | |||||||||||||||||||||||||||||||||||||
| Bar Chart and Performance Table [Heading] | rr_BarChartAndPerformanceTableHeading | Performance | |||||||||||||||||||||||||||||||||||||
| Performance Narrative [Text Block] | rr_PerformanceNarrativeTextBlock | The bar chart below shows how the Fund’s investment results have varied from year-to-year as represented by the performance of the Retail Class shares. The table below shows how the Fund’s average annual returns for 1, 5, and 10 years compare with those of a value-style securities market index and the returns of a broad-based market index. This information provides some indication of the risks of investing in the Fund. Past performance information is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.beckercap.com/mutual-fund.
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| Performance Information Illustrates Variability of Returns [Text] | rr_PerformanceInformationIllustratesVariabilityOfReturns | This information provides some indication of the risks of investing in the Fund. | |||||||||||||||||||||||||||||||||||||
| Performance Additional Market Index [Text] | rr_PerformanceAdditionalMarketIndex | The table below shows how the Fund’s average annual returns for 1, 5, and 10 years compare with those of a value-style securities market index and the returns of a broad-based market index. | |||||||||||||||||||||||||||||||||||||
| Performance Availability Website Address [Text] | rr_PerformanceAvailabilityWebSiteAddress | www.beckercap.com/mutual-fund | |||||||||||||||||||||||||||||||||||||
| Performance Past Does Not Indicate Future [Text] | rr_PerformancePastDoesNotIndicateFuture | Past performance information is not necessarily an indication of how the Fund will perform in the future. | |||||||||||||||||||||||||||||||||||||
| Bar Chart [Heading] | rr_BarChartHeading | Retail Class Annual Total Returns (years ended December 31) | |||||||||||||||||||||||||||||||||||||
| Bar Chart Closing [Text Block] | rr_BarChartClosingTextBlock |
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| Highest Quarterly Return, Label | rr_HighestQuarterlyReturnLabel | Best Quarter: | |||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return, Date | rr_BarChartHighestQuarterlyReturnDate | Dec. 31, 2020 | |||||||||||||||||||||||||||||||||||||
| Highest Quarterly Return | rr_BarChartHighestQuarterlyReturn | 16.56% | |||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return, Label | rr_LowestQuarterlyReturnLabel | Worst Quarter: | |||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return, Date | rr_BarChartLowestQuarterlyReturnDate | Mar. 31, 2020 | |||||||||||||||||||||||||||||||||||||
| Lowest Quarterly Return | rr_BarChartLowestQuarterlyReturn | (23.78%) | |||||||||||||||||||||||||||||||||||||
| Performance Table Heading | rr_PerformanceTableHeading | Average Annual Total Returns (for the periods ended December 31, 2024) | |||||||||||||||||||||||||||||||||||||
| Performance Table Uses Highest Federal Rate | rr_PerformanceTableUsesHighestFederalRate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates in effect and do not reflect the impact of state and local taxes. | |||||||||||||||||||||||||||||||||||||
| Performance Table Not Relevant to Tax Deferred | rr_PerformanceTableNotRelevantToTaxDeferred | After-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). | |||||||||||||||||||||||||||||||||||||
| Performance Table Explanation after Tax Higher | rr_PerformanceTableExplanationAfterTaxHigher | ||||||||||||||||||||||||||||||||||||||
| Performance Table Closing [Text Block] | rr_PerformanceTableClosingTextBlock | After-tax returns are calculated using the historical highest individual federal marginal income tax rates in effect 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. After-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). The index returns presented above assume reinvestment of all distributions and exclude the effect of taxes and fees (if expenses and taxes were deducted, the actual returns of the Index would be lower). The “Return After Taxes on Distributions” shows the effect of taxable distributions (dividends and capital gains distributions), but assumes that you still hold Fund shares at the end of the period.
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| Becker Value Equity Fund | Risk Lose Money [Member] | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Risk Narrative [Text Block] | rr_RiskTextBlock | As with any mutual fund investment, the Fund’s returns and share price will fluctuate, and you may lose money by investing in the Fund. | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | Risk Not Insured [Member] | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Risk Narrative [Text Block] | rr_RiskTextBlock | An investment in the Fund is not insured or guaranteed by any government agency. | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | Value Investing Risk Member | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Risk Narrative [Text Block] | rr_RiskTextBlock | Value Investing Risk. The Fund emphasizes a “value” style of investing, which targets undervalued companies with characteristics for improved valuations. This style of investing is subject to the risk that the valuations never improve or that the returns on “value” securities may not move in tandem with the returns on other styles of investing or the stock market in general. | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | Equity Securities Risk Member | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Risk Narrative [Text Block] | rr_RiskTextBlock | Equity Securities Risk. The price of equity securities may rise or fall because of economic or political changes or changes in a company’s financial condition, sometimes rapidly or unpredictably. These price movements may result from factors affecting individual companies, sectors or industries selected for the Fund’s portfolio or the securities market as a whole, such as changes in economic or political conditions. | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | Depositary Receipt Risk Member | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Risk Narrative [Text Block] | rr_RiskTextBlock | Depositary Receipt Risk. The risks of depositary receipts include many risks associated with investing directly in foreign securities, such as individual country risk and liquidity risk. Unsponsored ADRs, which are issued by a depositary bank without the participation or consent of the issuer, involve additional risks because U.S. reporting requirements do not apply, and the issuing bank will recover shareholder distribution costs from movement of share prices and payment of dividends. | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | ETF Trading Risk Member | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Risk Narrative [Text Block] | rr_RiskTextBlock | ETF Trading Risk. To the extent the Fund invests in ETFs, it is subject to additional risks that do not apply to mutual funds, including the risk that the market price of an ETF’s shares may trade at a discount to its net asset value (“NAV”), an active secondary trading market may not develop or be maintained, or trading may be halted by the exchange in which the ETFs trade, which may impact the Fund’s ability to sell its shares of an ETF. Where all or portion of the ETF’s underlying securities trade in a market that is closed when the market in which the ETF shares and listed in trading is open, there may be changes between the last quote and the closed foreign market and the value of such security during the ETF’s domestic trading day. | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | Foreign Risk Member | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Risk Narrative [Text Block] | rr_RiskTextBlock | Foreign Risk. Foreign securities involve increased risks due to political, social and economic developments abroad, as well as due to differences between U.S. and foreign regulatory practices. These risks are enhanced in emerging markets which are generally more volatile and less liquid. | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | Large-Cap Company Risk Member | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Risk Narrative [Text Block] | rr_RiskTextBlock | Large-Cap Company Risk. Larger, more established companies may be unable to respond quickly to new competitive challenges like changes in consumer tastes or innovative smaller competitors. In addition, large-cap companies are sometimes unable to attain the high growth rates of successful, smaller companies, especially during extended periods of economic expansion. | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | Management Risk Member | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Risk Narrative [Text Block] | rr_RiskTextBlock | Management Risk. If the Advisor’s perception of the value of a company is not realized in the expected time frame, the Fund’s overall performance may suffer. The portfolio managers’ management practices, investment strategies, and choice of investments might not work to produce the desired results, and the Fund might underperform other comparable funds. | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | General Market Risk Member | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Risk Narrative [Text Block] | rr_RiskTextBlock | General Market Risk. Economies and financial markets throughout the world are becoming increasingly interconnected, which increases the likelihood that events or conditions in one country or region will adversely impact markets or issuers in other countries or regions. Securities in the Fund’s portfolio may underperform in comparison to securities in the general financial markets, a particular financial market, or other asset classes due to a number of factors, including: inflation (or expectations for inflation); deflation (or expectations for deflation); interest rates; global demand for particular products or resources; natural disasters or events; pandemic diseases; terrorism; regulatory events; other governmental trade or market control programs and related geopolitical events. In addition, the value of the Fund’s investments may be negatively affected by the occurrence of global events such as war, terrorism, environmental disasters, natural disasters or events, country instability, and infectious disease epidemics or pandemics. | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | REIT Risk Member | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Risk Narrative [Text Block] | rr_RiskTextBlock | REIT Risk. REITs may be subject to certain risks associated with the direct ownership of real property, including declines in the value of real estate, risks related to general and local economic conditions, overbuilding and increased competition, increases in property taxes and operating expenses and variations in rental income. | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | Small- And Mid-Cap Company Risk Member | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Risk Narrative [Text Block] | rr_RiskTextBlock | Small- and Mid-Cap Company Risk. Stocks of small- and mid-cap companies may be riskier than stocks of larger companies, because many of these companies are young and have a limited track record. Their securities may trade less frequently and in more limited volume than those of more mature companies. As a result, small and mid-cap stocks may be significantly more volatile than larger-cap stocks. Small and mid-cap companies also may lack the managerial, financial or other resources necessary to implement their business plans or succeed in the face of competition. It may be difficult to sell a small or mid-cap stock, and this lack of market liquidity can adversely affect the Fund’s ability to realize the market price of a stock, especially during periods of rapid market decline. | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | Russell 1000® Value Index (reflects no deductions for fees, expenses and taxes) | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Index No Deduction for Fees, Expenses, Taxes [Text] | rr_IndexNoDeductionForFeesExpensesTaxes | (reflects no deductions for fees, expenses and taxes) | |||||||||||||||||||||||||||||||||||||
| Label | rr_AverageAnnualReturnLabel | Russell 1000® Value Index (reflects no deductions for fees, expenses and taxes) | |||||||||||||||||||||||||||||||||||||
| 1 Year | rr_AverageAnnualReturnYear01 | 14.37% | |||||||||||||||||||||||||||||||||||||
| 5 Years | rr_AverageAnnualReturnYear05 | 8.68% | |||||||||||||||||||||||||||||||||||||
| 10 Years | rr_AverageAnnualReturnYear10 | 8.49% | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | Russell 3000® Total Return (reflects no deductions for fees, expenses and taxes) | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Index No Deduction for Fees, Expenses, Taxes [Text] | rr_IndexNoDeductionForFeesExpensesTaxes | (reflects no deductions for fees, expenses and taxes) | |||||||||||||||||||||||||||||||||||||
| Label | rr_AverageAnnualReturnLabel | Russell 3000® Total Return (reflects no deductions for fees, expenses and taxes) | |||||||||||||||||||||||||||||||||||||
| 1 Year | rr_AverageAnnualReturnYear01 | 23.81% | |||||||||||||||||||||||||||||||||||||
| 5 Years | rr_AverageAnnualReturnYear05 | 13.86% | |||||||||||||||||||||||||||||||||||||
| 10 Years | rr_AverageAnnualReturnYear10 | 12.55% | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | Retail Class | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Trading Symbol | dei_TradingSymbol | BVEFX | |||||||||||||||||||||||||||||||||||||
| Redemption Fee (as a percentage of Amount Redeemed) | rr_RedemptionFeeOverRedemption | (1.00%) | |||||||||||||||||||||||||||||||||||||
| Management Fees (as a percentage of Assets) | rr_ManagementFeesOverAssets | 0.55% | |||||||||||||||||||||||||||||||||||||
| Distribution and Service (12b-1) Fees | rr_DistributionAndService12b1FeesOverAssets | none | |||||||||||||||||||||||||||||||||||||
| Other Expenses (as a percentage of Assets): | rr_OtherExpensesOverAssets | 0.49% | |||||||||||||||||||||||||||||||||||||
| Expenses (as a percentage of Assets) | rr_ExpensesOverAssets | 1.04% | |||||||||||||||||||||||||||||||||||||
| Fee Waiver or Reimbursement | rr_FeeWaiverOrReimbursementOverAssets | (0.26%) | |||||||||||||||||||||||||||||||||||||
| Net Expenses (as a percentage of Assets) | rr_NetExpensesOverAssets | 0.78% | [1] | ||||||||||||||||||||||||||||||||||||
| Expense Example, with Redemption, 1 Year | rr_ExpenseExampleYear01 | $ 80 | |||||||||||||||||||||||||||||||||||||
| Expense Example, with Redemption, 3 Years | rr_ExpenseExampleYear03 | 305 | |||||||||||||||||||||||||||||||||||||
| Expense Example, with Redemption, 5 Years | rr_ExpenseExampleYear05 | 549 | |||||||||||||||||||||||||||||||||||||
| Expense Example, with Redemption, 10 Years | rr_ExpenseExampleYear10 | $ 1,247 | |||||||||||||||||||||||||||||||||||||
| Annual Return 2015 | rr_AnnualReturn2015 | (7.03%) | |||||||||||||||||||||||||||||||||||||
| Annual Return 2016 | rr_AnnualReturn2016 | 18.60% | |||||||||||||||||||||||||||||||||||||
| Annual Return 2017 | rr_AnnualReturn2017 | 15.14% | |||||||||||||||||||||||||||||||||||||
| Annual Return 2018 | rr_AnnualReturn2018 | (13.56%) | |||||||||||||||||||||||||||||||||||||
| Annual Return 2019 | rr_AnnualReturn2019 | 23.05% | |||||||||||||||||||||||||||||||||||||
| Annual Return 2020 | rr_AnnualReturn2020 | 4.05% | |||||||||||||||||||||||||||||||||||||
| Annual Return 2021 | rr_AnnualReturn2021 | 29.24% | |||||||||||||||||||||||||||||||||||||
| Annual Return 2022 | rr_AnnualReturn2022 | (7.45%) | |||||||||||||||||||||||||||||||||||||
| Annual Return 2023 | rr_AnnualReturn2023 | 9.46% | |||||||||||||||||||||||||||||||||||||
| Annual Return 2024 | rr_AnnualReturn2024 | 16.06% | |||||||||||||||||||||||||||||||||||||
| Label | rr_AverageAnnualReturnLabel | Return Before Taxes | |||||||||||||||||||||||||||||||||||||
| 1 Year | rr_AverageAnnualReturnYear01 | 16.06% | |||||||||||||||||||||||||||||||||||||
| 5 Years | rr_AverageAnnualReturnYear05 | 9.60% | |||||||||||||||||||||||||||||||||||||
| 10 Years | rr_AverageAnnualReturnYear10 | 7.88% | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | Retail Class | After Taxes on Distributions | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Label | rr_AverageAnnualReturnLabel | Return After Taxes on Distributions | |||||||||||||||||||||||||||||||||||||
| 1 Year | rr_AverageAnnualReturnYear01 | 14.48% | |||||||||||||||||||||||||||||||||||||
| 5 Years | rr_AverageAnnualReturnYear05 | 7.58% | |||||||||||||||||||||||||||||||||||||
| 10 Years | rr_AverageAnnualReturnYear10 | 6.12% | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | Retail Class | After Taxes on Distributions and Sales | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Label | rr_AverageAnnualReturnLabel | Return After Taxes on Distributions and Sale of Fund Shares | |||||||||||||||||||||||||||||||||||||
| 1 Year | rr_AverageAnnualReturnYear01 | 10.72% | |||||||||||||||||||||||||||||||||||||
| 5 Years | rr_AverageAnnualReturnYear05 | 7.31% | |||||||||||||||||||||||||||||||||||||
| 10 Years | rr_AverageAnnualReturnYear10 | 5.97% | |||||||||||||||||||||||||||||||||||||
| Becker Value Equity Fund | Institutional Class | |||||||||||||||||||||||||||||||||||||||
| Prospectus [Line Items] | rr_ProspectusLineItems | ||||||||||||||||||||||||||||||||||||||
| Trading Symbol | dei_TradingSymbol | BVEIX | |||||||||||||||||||||||||||||||||||||
| Redemption Fee (as a percentage of Amount Redeemed) | rr_RedemptionFeeOverRedemption | (1.00%) | |||||||||||||||||||||||||||||||||||||
| Management Fees (as a percentage of Assets) | rr_ManagementFeesOverAssets | 0.55% | |||||||||||||||||||||||||||||||||||||
| Distribution and Service (12b-1) Fees | rr_DistributionAndService12b1FeesOverAssets | none | |||||||||||||||||||||||||||||||||||||
| Other Expenses (as a percentage of Assets): | rr_OtherExpensesOverAssets | 0.39% | |||||||||||||||||||||||||||||||||||||
| Expenses (as a percentage of Assets) | rr_ExpensesOverAssets | 0.94% | |||||||||||||||||||||||||||||||||||||
| Fee Waiver or Reimbursement | rr_FeeWaiverOrReimbursementOverAssets | (0.26%) | |||||||||||||||||||||||||||||||||||||
| Net Expenses (as a percentage of Assets) | rr_NetExpensesOverAssets | 0.68% | [1] | ||||||||||||||||||||||||||||||||||||
| Expense Example, with Redemption, 1 Year | rr_ExpenseExampleYear01 | $ 69 | |||||||||||||||||||||||||||||||||||||
| Expense Example, with Redemption, 3 Years | rr_ExpenseExampleYear03 | 274 | |||||||||||||||||||||||||||||||||||||
| Expense Example, with Redemption, 5 Years | rr_ExpenseExampleYear05 | 495 | |||||||||||||||||||||||||||||||||||||
| Expense Example, with Redemption, 10 Years | rr_ExpenseExampleYear10 | $ 1,131 | |||||||||||||||||||||||||||||||||||||
| Label | rr_AverageAnnualReturnLabel | Return Before Taxes | |||||||||||||||||||||||||||||||||||||
| 1 Year | rr_AverageAnnualReturnYear01 | 16.14% | |||||||||||||||||||||||||||||||||||||
| 5 Years | rr_AverageAnnualReturnYear05 | 9.69% | |||||||||||||||||||||||||||||||||||||
| 10 Years | rr_AverageAnnualReturnYear10 | 8.00% | |||||||||||||||||||||||||||||||||||||
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