Performance Management |
Jul. 29, 2026 |
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| Institutional Shares | The Brown Capital Management Small Company Fund | |||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance Information. | ||||||||||||||||
| Performance Narrative [Text Block] | Updated information on the Small Company Fund’s results can be obtained by visiting: .
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| Performance Past Does Not Indicate Future [Text] | The Small Company Fund’s past performance (before and after taxes) is not necessarily an indication of how the Small Company Fund will perform in the future. | ||||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table shown below provide an indication of the risks of investing in the Institutional Shares of the Small Company Fund by showing changes in the Small Company Fund’s performance from year to year and by showing how the Small Company Fund’s average annual total returns compare to those of a broad-based measure of market performance and to an index of securities that reflects the types of securities in which the Fund may invest. | ||||||||||||||||
| Bar Chart [Heading] | Calendar Year Returns | ||||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] | Quarterly Returns During This Time Period
as of the most recent quarter ended was
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| Year to Date Return, Label [Optional Text] | Year-to-date return | ||||||||||||||||
| Bar Chart, Year to Date Return | 1.78% | ||||||||||||||||
| Bar Chart, Year to Date Return, Date | Jun. 30, 2026 | ||||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Highest return for a quarter | ||||||||||||||||
| Highest Quarterly Return | 36.52% | ||||||||||||||||
| Highest Quarterly Return, Date | Jun. 30, 2020 | ||||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest return for a quarter | ||||||||||||||||
| Lowest Quarterly Return | (24.29%) | ||||||||||||||||
| Lowest Quarterly Return, Date | Dec. 31, 2018 | ||||||||||||||||
| Performance Table Heading | Average Annual Total Returns Periods Ended December 31, 2025 | ||||||||||||||||
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest marginal individual U.S. federal income tax rates and do not reflect the impact of state and local taxes. | ||||||||||||||||
| Performance Table Not Relevant to Tax Deferred | Actual after-tax returns depend on an investor’s tax situation and may differ from those shown and are not applicable to investors who hold Fund shares through tax-deferred arrangements such as a 401(k) plan or an individual retirement account (IRA). | ||||||||||||||||
| Performance [Table] |
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| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) | ||||||||||||||||
| Performance Table Closing [Text Block] |
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| Performance Availability Website Address [Text] | https://www.browncapital.com/investmentstrategies/smallcompanyfundinst/ | ||||||||||||||||
| Institutional Shares | The Brown Capital Management International Small Company Fund | |||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance Information. | ||||||||||||||||
| Performance Narrative [Text Block] | Updated information on the International Small Company Fund’s results can be obtained by visiting: . |
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| Performance Past Does Not Indicate Future [Text] | The International Small Company Fund’s past performance (before and after taxes) is not necessarily an indication of how the International Small Company Fund will perform in the future. | ||||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table shown below provide an indication of the risks of investing in the Institutional Shares of the International Small Company Fund by showing changes in the International Small Company Fund’s performance from year to year and by showing how the International Small Company Fund’s average annual total returns compare to those of a broad-based measure of market performance and to an index of securities that reflects the types of securities in which the Fund may invest. | ||||||||||||||||
| Bar Chart [Heading] | Calendar Year Returns | ||||||||||||||||
| Bar Chart [Table] |
|
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| Bar Chart Closing [Text Block] | Quarterly Returns During This Time Period
as of the most recent quarter ended was . |
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| Year to Date Return, Label [Optional Text] | Year-to-date return | ||||||||||||||||
| Bar Chart, Year to Date Return | (14.90%) | ||||||||||||||||
| Bar Chart, Year to Date Return, Date | Jun. 30, 2026 | ||||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Highest return for a quarter | ||||||||||||||||
| Highest Quarterly Return | 31.37% | ||||||||||||||||
| Highest Quarterly Return, Date | Jun. 30, 2020 | ||||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest return for a quarter | ||||||||||||||||
| Lowest Quarterly Return | (19.52%) | ||||||||||||||||
| Lowest Quarterly Return, Date | Mar. 31, 2022 | ||||||||||||||||
| Performance Table Heading | Average Annual Total Returns Periods Ended December 31, 2025 | ||||||||||||||||
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest marginal individual U.S. federal income tax rates and do not reflect the impact of state and local taxes. | ||||||||||||||||
| Performance Table Not Relevant to Tax Deferred | Actual after-tax returns depend on an investor’s tax situation and may differ from those shown and are not applicable to investors who hold Fund shares through tax-deferred arrangements such as a 401(k) plan or an individual retirement account (IRA). | ||||||||||||||||
| Performance [Table] |
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| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) | ||||||||||||||||
| Performance Table Closing [Text Block] |
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| Performance Availability Website Address [Text] | https://www.browncapital.com/investmentstrategies/internationalsmallcompanyfundinst/ | ||||||||||||||||
| Investor Shares | The Brown Capital Management Small Company Fund | |||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance Information. | ||||||||||||||||
| Performance Narrative [Text Block] | Updated information on the Small Company Fund’s results can be obtained by visiting: . |
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| Performance Past Does Not Indicate Future [Text] | The Small Company Fund’s past performance (before and after taxes) is not necessarily an indication of how the Small Company Fund will perform in the future. | ||||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table shown below provide an indication of the risks of investing in the Investor Shares of the Small Company Fund by showing changes in the Small Company Fund’s performance from year to year and by showing how the Small Company Fund’s average annual total returns compare to those of a broad-based measure of market performance and to an index of securities that reflects the types of securities in which the Fund may invest. | ||||||||||||||||
| Bar Chart [Heading] | Calendar Year Returns | ||||||||||||||||
| Bar Chart [Table] |
|
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| Bar Chart Closing [Text Block] | Quarterly Returns During This Time Period
as of the most recent quarter ended was .
|
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| Year to Date Return, Label [Optional Text] | Year-to-date return | ||||||||||||||||
| Bar Chart, Year to Date Return | 1.70% | ||||||||||||||||
| Bar Chart, Year to Date Return, Date | Jun. 30, 2026 | ||||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Highest return for a quarter | ||||||||||||||||
| Highest Quarterly Return | 36.46% | ||||||||||||||||
| Highest Quarterly Return, Date | Jun. 30, 2020 | ||||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest return for a quarter | ||||||||||||||||
| Lowest Quarterly Return | (24.33%) | ||||||||||||||||
| Lowest Quarterly Return, Date | Dec. 31, 2018 | ||||||||||||||||
| Performance Table Heading | Average Annual Total Returns Period Ended December 31, 2025 | ||||||||||||||||
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest marginal individual U.S. federal income tax rates and do not reflect the impact of state and local taxes. | ||||||||||||||||
| Performance Table Not Relevant to Tax Deferred | Actual after-tax returns depend on an investor’s tax situation and may differ from those shown and are not applicable to investors who hold Fund shares through tax-deferred arrangements such as a 401(k) plan or an individual retirement account (IRA). | ||||||||||||||||
| Performance [Table] |
|
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| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) | ||||||||||||||||
| Performance Table Closing [Text Block] |
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| Performance Availability Website Address [Text] | https://www.browncapital.com/investmentstrategies/smallcompanyfundinv/ | ||||||||||||||||
| Investor Shares | The Brown Capital Management International Small Company Fund | |||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance Information. | ||||||||||||||||
| Performance Narrative [Text Block] | Updated information on the International Small Company Fund’s results can be obtained by visiting:
. |
||||||||||||||||
| Performance Past Does Not Indicate Future [Text] | The International Small Company Fund’s past performance (before and after taxes) is not necessarily an indication of how the International Small Company Fund will perform in the future. | ||||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and table shown below provide an indication of the risks of investing in the Investor Shares of the International Small Company Fund by showing changes in the International Small Company Fund’s performance from year to year and by showing how the International Small Company Fund’s average annual total returns compare to those of a broad-based measure of market performance and to an index of securities that reflects the types of securities in which the Fund may invest. | ||||||||||||||||
| Bar Chart [Heading] | Calendar Year Returns | ||||||||||||||||
| Bar Chart [Table] |
|
||||||||||||||||
| Bar Chart Closing [Text Block] | Quarterly Returns During This Time Period
as of the most recent quarter ended was . |
||||||||||||||||
| Year to Date Return, Label [Optional Text] | Year-to-date return | ||||||||||||||||
| Bar Chart, Year to Date Return | (15.03%) | ||||||||||||||||
| Bar Chart, Year to Date Return, Date | Jun. 30, 2026 | ||||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Highest return for a quarter | ||||||||||||||||
| Highest Quarterly Return | 31.32% | ||||||||||||||||
| Highest Quarterly Return, Date | Jun. 30, 2020 | ||||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Lowest return for a quarter | ||||||||||||||||
| Lowest Quarterly Return | (19.55%) | ||||||||||||||||
| Lowest Quarterly Return, Date | Mar. 31, 2022 | ||||||||||||||||
| Performance Table Heading | Average Annual Total Returns Periods Ended December 31, 2025 | ||||||||||||||||
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest marginal individual U.S. federal income tax rates and do not reflect the impact of state and local taxes. | ||||||||||||||||
| Performance Table Not Relevant to Tax Deferred | Actual after-tax returns depend on an investor’s tax situation and may differ from those shown and are not applicable to investors who hold Fund shares through tax-deferred arrangements such as a 401(k) plan or an individual retirement account (IRA). | ||||||||||||||||
| Performance [Table] |
|
||||||||||||||||
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) | ||||||||||||||||
| Performance Table Closing [Text Block] |
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| Performance Availability Website Address [Text] | https://www.browncapital.com/investmentstrategies/internationalsmallcompanyfundinv/ |