Investment Risks - Becker Equity Fund	Feb. 28, 2026
Value Investing Risk Member
Prospectus [Line Items]
Risk [Text Block]	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.
Equity Securities Risk Member
Prospectus [Line Items]
Risk [Text Block]	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.
Depositary Receipt Risk Member
Prospectus [Line Items]
Risk [Text Block]	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.
ETF Trading Risk Member
Prospectus [Line Items]
Risk [Text Block]	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.
Foreign Risk Member
Prospectus [Line Items]
Risk [Text Block]	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.
Large-Cap Company Risk Member
Prospectus [Line Items]
Risk [Text Block]	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.
Management Risk Member
Prospectus [Line Items]
Risk [Text Block]	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.
General Market Risk Member
Prospectus [Line Items]
Risk [Text Block]	Economic and 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, market instability, financial system instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers, 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. The imposition by the U.S. of tariffs on goods imported from foreign countries and reciprocal tariffs levied on U.S. goods by those countries also may lead to volatility and instability in domestic and foreign markets
REIT Risk Member
Prospectus [Line Items]
Risk [Text Block]	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.
Small- And Mid-Cap Company Risk Member
Prospectus [Line Items]
Risk [Text Block]	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.
Risk Lose Money [Member]
Prospectus [Line Items]
Risk [Text Block]	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.
Risk Not Insured [Member]
Prospectus [Line Items]
Risk [Text Block]	An investment in the Fund is not insured or guaranteed by any government agency.

Investment Risks - Becker Equity Fund

Feb. 28, 2026

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.

Prospectus [Line Items]

Risk [Text Block]

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.

Depositary Receipt Risk Member

Prospectus [Line Items]

Risk [Text Block]

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.

ETF Trading Risk Member

Prospectus [Line Items]

Risk [Text Block]

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.

Foreign Risk Member

Prospectus [Line Items]

Risk [Text Block]

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.

Large-Cap Company Risk Member

Prospectus [Line Items]

Risk [Text Block]

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.

Management Risk Member

Prospectus [Line Items]

Risk [Text Block]

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.

General Market Risk Member

Prospectus [Line Items]

Risk [Text Block]

Economic and 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, market instability, financial system instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers, 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. The imposition by the U.S. of tariffs on goods imported from foreign countries and reciprocal tariffs levied on U.S. goods by those countries also may lead to volatility and instability in domestic and foreign markets

REIT Risk Member

Prospectus [Line Items]

Risk [Text Block]

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.

Small- And Mid-Cap Company Risk Member

Prospectus [Line Items]

Risk [Text Block]

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.

Risk Lose Money [Member]

Prospectus [Line Items]

Risk [Text Block]

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.

Risk Not Insured [Member]

Prospectus [Line Items]

Risk [Text Block]

An investment in the Fund is not insured or guaranteed by any government agency.