Label	Element	Value
Johnson International Fund
Risk/Return:	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	The Johnson International Fund
Objective [Heading]	rr_ObjectiveHeading	INVESTMENT OBJECTIVE
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	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 the most recent fiscal year, the Fund’s portfolio turnover rate was 6.62% of the average value of its portfolio.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	6.62%
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. 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 on these assumptions your cost will be:
Strategy [Heading]	rr_StrategyHeading	PRINCIPAL INVESTMENT STRATEGIES OF THE FUND
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	The Fund invests primarily in equity securities (common and preferred stocks) of foreign companies (possibly including emerging market securities) that the Adviser believes offer opportunities for capital growth. The Adviser seeks to find foreign and emerging market companies offering a combination of strong growth, attractive valuation and improving profitability. The Adviser looks for companies with quality characteristics such as strong management, healthy balance sheets, sustainable competitive advantages and positive growth criteria such as increasing revenues, cash flow and earnings. The Adviser expects to invest primarily in foreign companies whose equity securities are traded on U.S. stock exchanges or whose securities are available through the use of American Depositary Receipts (ADRs). The Fund may also invest in exchange-traded funds (ETFs) that invest primarily in foreign and emerging market equity securities. The Fund considers emerging market countries to be those found in the MSCI Emerging Markets Index. The Fund may sell a security if the security reaches the Adviser’s valuation target, if the Adviser believes the company’s fundamentals have changed, or if the company is not performing as expected.
Risk [Heading]	rr_RiskHeading	PRINCIPAL RISKS OF INVESTING IN THE FUND
Risk Narrative [Text Block]	rr_RiskNarrativeTextBlock	As with any mutual fund investment, the Fund’s returns may vary and you could lose money. Company Risk — The Fund value might decrease in response to the activities and financial prospects of an individual company. Market Risk — The Fund value might decrease in response to general market and economic conditions. Volatility Risk — Common stocks tend to be more volatile than other investment choices. Market and Geopolitical Risk — The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund’s portfolio may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, pandemics, epidemics, terrorism, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years may result in market volatility and may have long term effects on both the U.S. and global financial markets. The current novel coronavirus (COVID-19) global pandemic and the aggressive responses taken by many governments, including closing borders, restricting international and domestic travel, and the imposition of prolonged quarantines or similar restrictions, as well as the forced or voluntary closure of, or operational changes to, many retail and other businesses, has had negative impacts, and in many cases severe negative impacts, on markets worldwide. It is not known how long such impacts, or any future impacts of other significant events described above, will or would last, but there could be a prolonged period of global economic slowdown, which may impact your Fund investment. Management Risk — The Adviser’s judgments about the attractiveness, value and potential appreciation of particular securities in which the Fund invests may prove to be incorrect and there is no guarantee that the Adviser’s judgment will produce the desired results. Small and Medium Sized Company Risk — In addition, the stocks of small-sized and medium sized companies are subject to certain risks including: Possible dependence on a limited product line, limited financial resources or a limited management group. Less frequent trading and trading with smaller volume than larger stocks, which may make it difficult for the Fund to buy or sell the stocks. Greater fluctuation in value than larger, more established company stocks. Risks of Exchange Traded Funds — Investment in an ETF carries security specific risk and market risk. The performance of an ETF may not completely replicate the performance of its underlying index. ETF shares may trade at a premium or discount to their NAV. The Fund will indirectly pay its proportionate share of any fees and expenses paid by the ETF in which it invests in addition to the fees and expenses paid directly by the Fund, many of which may be duplicative. The cost of investing in the Fund will generally be higher than the cost of investing directly in ETFs. Foreign Investing Risk — There may be less information publicly-available about a foreign company than about a U.S. company, and foreign companies generally are not subject to accounting, auditing and financial reporting standards and practices comparable to those in the U.S. Emerging Market Country Risk — The risk associated with investment in foreign securities is heightened in connection with investments in the securities of issuers in emerging markets, as these markets are generally more volatile than the markets of developed countries and may be subject to greater social, economic and political uncertainty and instability. Preferred Stock Risk — Preferred stocks are securities that have characteristics of both common stocks and corporate bonds. Preferred stocks may receive dividends but payment is not guaranteed as with a bond. These securities may be undervalued because of a lack of analyst coverage resulting in a high dividend yield or yield to maturity. The risks of preferred stocks are a lack of voting rights and the Adviser may incorrectly analyze the security, resulting in a loss to the Fund. Furthermore, preferred stock dividends are not guaranteed and management can elect to forego the preferred dividend, resulting in a loss to the Fund. Unsponsored ADR Risk — The issuers of unsponsored Depositary Receipts are not obligated to disclose material information in the United States, and, therefore, there may be less information available regarding such issuers and there may not be a correlation between such information and the market value of the Depositary Receipts.
Risk Lose Money [Text]	rr_RiskLoseMoney	As with any mutual fund investment, the Fund’s returns may vary and you could lose money.
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	AVERAGE ANNUAL TOTAL RETURNS
Performance Narrative [Text Block]	rr_PerformanceNarrativeTextBlock	The chart and table below show the variability of the Fund’s returns, which is one indicator of the risks of investing in the Fund. The bar chart shows the Fund’s returns from year to year since the Fund’s inception. The table shows how the Fund’s average annual total returns compare to those of a broad-based securities market index. Of course, the Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance. Updated performance information is available at no cost by visiting www.johnsonmutualfunds.com or by calling 1-800-541-0170.
Performance Information Illustrates Variability of Returns [Text]	rr_PerformanceInformationIllustratesVariabilityOfReturns	The chart and table below show the variability of the Fund’s returns, which is one indicator of the risks of investing in the Fund.
Performance Availability Phone [Text]	rr_PerformanceAvailabilityPhone	1-800-541-0170
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	www.johnsonmutualfunds.com
Performance Past Does Not Indicate Future [Text]	rr_PerformancePastDoesNotIndicateFuture	Of course, the Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance.
Bar Chart [Heading]	rr_BarChartHeading	Average Total Returns for the International Fund as of December 31 of each year
Bar Chart Closing [Text Block]	rr_BarChartClosingTextBlock	During the period shown, the highest return for a calendar quarter was 15.45% in the fourth quarter of 2020 and the lowest return was -22.85% in the first quarter of 2020.
Highest Quarterly Return, Label	rr_HighestQuarterlyReturnLabel	highest return
Highest Quarterly Return, Date	rr_BarChartHighestQuarterlyReturnDate	Dec. 31, 2020
Highest Quarterly Return	rr_BarChartHighestQuarterlyReturn	15.45%
Lowest Quarterly Return, Label	rr_LowestQuarterlyReturnLabel	lowest return
Lowest Quarterly Return, Date	rr_BarChartLowestQuarterlyReturnDate	Mar. 31, 2020
Lowest Quarterly Return	rr_BarChartLowestQuarterlyReturn	(22.85%)
Performance Table Heading	rr_PerformanceTableHeading	For the Periods ended December 31, 2021
Index No Deduction for Fees, Expenses, Taxes [Text]	rr_IndexNoDeductionForFeesExpensesTaxes	(reflects no deduction for fees, expenses or taxes)
Performance Table Uses Highest Federal Rate	rr_PerformanceTableUsesHighestFederalRate	After-tax returns are 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	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.
Performance Table Closing [Text Block]	rr_PerformanceTableClosingTextBlock	The MSCI ACWI ex US Index is the primary benchmark. After-tax returns are 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. 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.
Johnson International Fund \| MSCI ACWI ex US Index (reflects no deduction for fees, expenses or taxes)
Risk/Return:	rr_RiskReturnAbstract
Label	rr_AverageAnnualReturnLabel	MSCI ACWI ex US Index (reflects no deduction for fees, expenses or taxes)
Average Annual Returns, 1 Year	rr_AverageAnnualReturnYear01	7.82%
Average Annual Returns, 5 Years	rr_AverageAnnualReturnYear05	9.61%
Average Annual Returns, 10 Years	rr_AverageAnnualReturnYear10	7.28%
Johnson International Fund \| Johnson International Fund
Risk/Return:	rr_RiskReturnAbstract
Redemption Fee	rr_RedemptionFee	none
Exchange Fee	rr_ExchangeFee	none
Management Fees	rr_ManagementFeesOverAssets	1.00%
Other Expenses	rr_OtherExpensesOverAssets	none
Total Annual Fund Operating Expenses	rr_ExpensesOverAssets	1.00%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 103
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	320
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	555
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	$ 1,229
Annual Return 2012	rr_AnnualReturn2012	16.80%
Annual Return 2013	rr_AnnualReturn2013	14.81%
Annual Return 2014	rr_AnnualReturn2014	(1.16%)
Annual Return 2015	rr_AnnualReturn2015	(6.38%)
Annual Return 2016	rr_AnnualReturn2016	3.00%
Annual Return 2017	rr_AnnualReturn2017	20.50%
Annual Return 2018	rr_AnnualReturn2018	(9.93%)
Annual Return 2019	rr_AnnualReturn2019	19.69%
Annual Return 2020	rr_AnnualReturn2020	6.59%
Annual Return 2021	rr_AnnualReturn2021	10.00%
Label	rr_AverageAnnualReturnLabel	Return Before Taxes
Average Annual Returns, 1 Year	rr_AverageAnnualReturnYear01	10.00%
Average Annual Returns, 5 Years	rr_AverageAnnualReturnYear05	8.78%
Average Annual Returns, 10 Years	rr_AverageAnnualReturnYear10	6.89%
Johnson International Fund \| Johnson International Fund \| After Taxes on Distributions
Risk/Return:	rr_RiskReturnAbstract
Label	rr_AverageAnnualReturnLabel	Return After Taxes on Distributions
Average Annual Returns, 1 Year	rr_AverageAnnualReturnYear01	8.80%
Average Annual Returns, 5 Years	rr_AverageAnnualReturnYear05	7.90%
Average Annual Returns, 10 Years	rr_AverageAnnualReturnYear10	6.15%
Johnson International Fund \| Johnson International Fund \| After Taxes on Distributions and Sale of Fund Shares
Risk/Return:	rr_RiskReturnAbstract
Label	rr_AverageAnnualReturnLabel	Return After Taxes on Distributions and Sale of Fund Shares
Average Annual Returns, 1 Year	rr_AverageAnnualReturnYear01	5.92%
Average Annual Returns, 5 Years	rr_AverageAnnualReturnYear05	6.50%
Average Annual Returns, 10 Years	rr_AverageAnnualReturnYear10	5.25%

Label

Element

Value

Risk/Return:

rr_RiskReturnAbstract

Risk/Return [Heading]

rr_RiskReturnHeading

The Johnson International Fund

Objective [Heading]

rr_ObjectiveHeading

INVESTMENT OBJECTIVE

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

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 the most recent fiscal year, the Fund’s portfolio turnover rate was 6.62% of the average value of its portfolio.

Portfolio Turnover, Rate

rr_PortfolioTurnoverRate

6.62%

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.

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 on these assumptions your cost will be:

Strategy [Heading]

rr_StrategyHeading

PRINCIPAL INVESTMENT STRATEGIES OF THE FUND

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

The Fund invests primarily in equity securities (common and preferred stocks) of foreign companies (possibly including emerging market securities) that the Adviser believes offer opportunities for capital growth. The Adviser seeks to find foreign and emerging market companies offering a combination of strong growth, attractive valuation and improving profitability. The Adviser looks for companies with quality characteristics such as strong management, healthy balance sheets, sustainable competitive advantages and positive growth criteria such as increasing revenues, cash flow and earnings. The Adviser expects to invest primarily in foreign companies whose equity securities are traded on U.S. stock exchanges or whose securities are available through the use of American Depositary Receipts (ADRs). The Fund may also invest in exchange-traded funds (ETFs) that invest primarily in foreign and emerging market equity securities. The Fund considers emerging market countries to be those found in the MSCI Emerging Markets Index. The Fund may sell a security if the security reaches the Adviser’s valuation target, if the Adviser believes the company’s fundamentals have changed, or if the company is not performing as expected.

Risk [Heading]

rr_RiskHeading

PRINCIPAL RISKS OF INVESTING IN THE FUND

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

As with any mutual fund investment, the Fund’s returns may vary and you could lose money.

Company Risk — The Fund value might decrease in response to the activities and financial prospects of an individual company.

Market Risk — The Fund value might decrease in response to general market and economic conditions.

Volatility Risk — Common stocks tend to be more volatile than other investment choices.

Market and Geopolitical Risk — The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. Securities in the Fund’s portfolio may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, pandemics, epidemics, terrorism, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years may result in market volatility and may have long term effects on both the U.S. and global financial markets. The current novel coronavirus (COVID-19) global pandemic and the aggressive responses taken by many governments, including closing borders, restricting international and domestic travel, and the imposition of prolonged quarantines or similar restrictions, as well as the forced or voluntary closure of, or operational changes to, many retail and other businesses, has had

negative impacts, and in many cases severe negative impacts, on markets worldwide. It is not known how long such impacts, or any future impacts of other significant events described above, will or would last, but there could be a prolonged period of global economic slowdown, which may impact your Fund investment.

Management Risk — The Adviser’s judgments about the attractiveness, value and potential appreciation of particular securities in which the Fund invests may prove to be incorrect and there is no guarantee that the Adviser’s judgment will produce the desired results.

Small and Medium Sized Company Risk — In addition, the stocks of small-sized and medium sized companies are subject to certain risks including:

Possible dependence on a limited product line, limited financial resources or a limited management group.

Less frequent trading and trading with smaller volume than larger stocks, which may make it difficult for the Fund to buy or sell the stocks.

Greater fluctuation in value than larger, more established company stocks.

Risks of Exchange Traded Funds — Investment in an ETF carries security specific risk and market risk. The performance of an ETF may not completely replicate the performance of its underlying index. ETF shares may trade at a premium or discount to their NAV. The Fund will indirectly pay its proportionate share of any fees and expenses paid by the ETF in which it invests in addition to the fees and expenses paid directly by the Fund, many of which may be duplicative. The cost of investing in the Fund will generally be higher than the cost of investing directly in ETFs.

Foreign Investing Risk — There may be less information publicly-available about a foreign company than about a U.S. company, and foreign companies generally are not subject to accounting, auditing and financial reporting standards and practices comparable to those in the U.S.

Emerging Market Country Risk — The risk associated with investment in foreign securities is heightened in connection with investments in the securities of issuers in emerging markets, as these markets are generally more volatile than the markets of developed countries and may be subject to greater social, economic and political uncertainty and instability.

Preferred Stock Risk — Preferred stocks are securities that have characteristics of both common stocks and corporate bonds. Preferred stocks may receive dividends but payment is

not guaranteed as with a bond. These securities may be undervalued because of a lack of analyst coverage resulting in a high dividend yield or yield to maturity. The risks of preferred stocks are a lack of voting rights and the Adviser may incorrectly analyze the security, resulting in a loss to the Fund. Furthermore, preferred stock dividends are not guaranteed and management can elect to forego the preferred dividend, resulting in a loss to the Fund.

Unsponsored ADR Risk — The issuers of unsponsored Depositary Receipts are not obligated to disclose material information in the United States, and, therefore, there may be less information available regarding such issuers and there may not be a correlation between such information and the market value of the Depositary Receipts.

Risk Lose Money [Text]

rr_RiskLoseMoney

As with any mutual fund investment, the Fund’s returns may vary and you could lose money.

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

AVERAGE ANNUAL TOTAL RETURNS

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

The chart and table below show the variability of the Fund’s returns, which is one indicator of the risks of investing in the Fund. The bar chart shows the Fund’s returns from year to year since the Fund’s inception. The table shows how the Fund’s average annual total returns compare to those of a broad-based securities market index. Of course, the Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance. Updated performance information is available at no cost by visiting www.johnsonmutualfunds.com or by calling 1-800-541-0170.

Performance Information Illustrates Variability of Returns [Text]

rr_PerformanceInformationIllustratesVariabilityOfReturns

The chart and table below show the variability of the Fund’s returns, which is one indicator of the risks of investing in the Fund.

Performance Availability Phone [Text]

rr_PerformanceAvailabilityPhone

1-800-541-0170

Performance Availability Website Address [Text]

rr_PerformanceAvailabilityWebSiteAddress

www.johnsonmutualfunds.com

Performance Past Does Not Indicate Future [Text]

rr_PerformancePastDoesNotIndicateFuture

Of course, the Fund’s past performance (before and after taxes) is not necessarily an indication of its future performance.

Bar Chart [Heading]

rr_BarChartHeading

Average Total Returns for the International Fund as of December 31 of each year

Bar Chart Closing [Text Block]

rr_BarChartClosingTextBlock

During the period shown, the highest return for a calendar quarter was 15.45% in the fourth quarter of 2020 and the lowest return was -22.85% in the first quarter of 2020.

Highest Quarterly Return, Label

rr_HighestQuarterlyReturnLabel

highest return

Highest Quarterly Return, Date

rr_BarChartHighestQuarterlyReturnDate

Dec. 31, 2020

Highest Quarterly Return

rr_BarChartHighestQuarterlyReturn

15.45%

Lowest Quarterly Return, Label

rr_LowestQuarterlyReturnLabel

lowest return

Lowest Quarterly Return, Date

rr_BarChartLowestQuarterlyReturnDate

Mar. 31, 2020

Lowest Quarterly Return

rr_BarChartLowestQuarterlyReturn

(22.85%)

Performance Table Heading

rr_PerformanceTableHeading

For the Periods ended December 31, 2021

Index No Deduction for Fees, Expenses, Taxes [Text]

rr_IndexNoDeductionForFeesExpensesTaxes

(reflects no deduction for fees, expenses or taxes)

Performance Table Uses Highest Federal Rate

rr_PerformanceTableUsesHighestFederalRate

After-tax returns are 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

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.

Performance Table Closing [Text Block]

rr_PerformanceTableClosingTextBlock

The MSCI ACWI ex US Index is the primary benchmark.

After-tax returns are 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. 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.

Johnson International Fund | MSCI ACWI ex US Index (reflects no deduction for fees, expenses or taxes)

Risk/Return:

rr_RiskReturnAbstract

Label

rr_AverageAnnualReturnLabel

MSCI ACWI ex US Index (reflects no deduction for fees, expenses or taxes)

Average Annual Returns, 1 Year

rr_AverageAnnualReturnYear01

7.82%

Average Annual Returns, 5 Years

rr_AverageAnnualReturnYear05

9.61%