Fees and Expenses |
Apr. 30, 2026 |
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| Investor Shares | FAM Value Fund | |||||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||||
| Expense Heading [Optional Text] | Fees and Expenses of the Fund | ||||||||||||||||||||||||||||||
| Expense Narrative [Text Block] | The tables below describe the fees and expenses that you may pay if you buy and hold shares of the Fund. |
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| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The “Total Fund Operating Expenses” shown may not correlate to the Fund’s ratios of expenses to average net assets shown in the “Financial Highlights” section of the prospectus, which does not include “Acquired Fund Fees and Expenses.” | ||||||||||||||||||||||||||||||
| Shareholder Fees Caption [Optional Text] | Shareholder Fees (fees paid directly from your investment) | ||||||||||||||||||||||||||||||
| Shareholder Fees [Table] |
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| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) | ||||||||||||||||||||||||||||||
| Annual Fund Operating Expenses [Table] |
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| Expense Example [Heading] | Expense Example | ||||||||||||||||||||||||||||||
| Expense Example Narrative [Text Block] | This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.
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| Expense Example by, Year, Caption [Text] | 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. The Example also includes the contractual arrangement permitting the Advisor to recover amounts waived or reimbursed by the Advisor during prior years. Although your actual costs may be higher or lower, based on these assumptions your costs would be: | ||||||||||||||||||||||||||||||
| Expense Example, With Redemption [Table] |
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| Portfolio Turnover [Heading] | Portfolio Turnover | ||||||||||||||||||||||||||||||
| Portfolio Turnover [Text Block] | 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 the 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 of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 6.00% | ||||||||||||||||||||||||||||||
| Investor Shares | SUMMARY SECTION | |||||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||||
| Expense Heading [Optional Text] | Fees and Expenses of the Fund | ||||||||||||||||||||||||||||||
| Expense Narrative [Text Block] | The tables below describe the fees and expenses that you may pay if you buy and hold shares of the Fund. |
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| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The “Total Fund Operating Expenses” shown may not correlate to the Fund’s ratios of expenses to average net assets shown in the “Financial Highlights” section of the prospectus, which does not include “Acquired Fund Fees and Expenses.” | ||||||||||||||||||||||||||||||
| Shareholder Fees Caption [Optional Text] | Shareholder Fees (fees paid directly from your investment) | ||||||||||||||||||||||||||||||
| Shareholder Fees [Table] |
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| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) | ||||||||||||||||||||||||||||||
| Annual Fund Operating Expenses [Table] |
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| Expense Example [Heading] | Expense Example | ||||||||||||||||||||||||||||||
| Expense Example Narrative [Text Block] | This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.
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| Expense Example by, Year, Caption [Text] | 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 costs would be: | ||||||||||||||||||||||||||||||
| Expense Example, With Redemption [Table] |
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| Portfolio Turnover [Heading] | Portfolio Turnover | ||||||||||||||||||||||||||||||
| Portfolio Turnover [Text Block] | 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 of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 5.00% | ||||||||||||||||||||||||||||||
| Investor Shares | FAM Small Cap Fund | |||||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||||
| Expense Heading [Optional Text] | Fees and Expenses of the Fund | ||||||||||||||||||||||||||||||
| Expense Narrative [Text Block] | The tables below describe the fees and expenses that you may pay if you buy and hold shares of the Fund. |
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| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The “Total Fund Operating Expenses” shown may not correlate to the Fund’s ratios of expenses to average net assets shown in the “Financial Highlights” section of the prospectus, which does not include “Acquired Fund Fees and Expenses.” | ||||||||||||||||||||||||||||||
| Shareholder Fees Caption [Optional Text] | Shareholder Fees (fees paid directly from your investment) | ||||||||||||||||||||||||||||||
| Shareholder Fees [Table] |
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| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) | ||||||||||||||||||||||||||||||
| Annual Fund Operating Expenses [Table] |
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| Expense Example [Heading] | Expense Example | ||||||||||||||||||||||||||||||
| Expense Example Narrative [Text Block] | This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.
|
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| Expense Example by, Year, Caption [Text] | 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 costs would be: | ||||||||||||||||||||||||||||||
| Expense Example, With Redemption [Table] |
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| Portfolio Turnover [Heading] | Portfolio Turnover | ||||||||||||||||||||||||||||||
| Portfolio Turnover [Text Block] | 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 of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 18.00% | ||||||||||||||||||||||||||||||
| Institutional | FAM Value Fund | |||||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||||
| Expense Heading [Optional Text] | Fees and Expenses of the Fund | ||||||||||||||||||||||||||||||
| Expense Narrative [Text Block] | The tables below describe the fees and expenses that you may pay if you buy and hold shares of the Fund. |
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| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The “Total Fund Operating Expenses” shown may not correlate to the Fund’s ratios of expenses to average net assets shown in the “Financial Highlights” section of the Prospectus, which does not include “Acquired Fund Fees and Expenses.” | ||||||||||||||||||||||||||||||
| Shareholder Fees Caption [Optional Text] | Shareholder Fees (fees paid directly from your investment) | ||||||||||||||||||||||||||||||
| Shareholder Fees [Table] |
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| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) | ||||||||||||||||||||||||||||||
| Annual Fund Operating Expenses [Table] |
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| Expense Example [Heading] | Expense Example | ||||||||||||||||||||||||||||||
| Expense Example Narrative [Text Block] | This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.
|
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| Expense Example by, Year, Caption [Text] | 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. The Example also includes the contractual arrangement permitting the Advisor to recover amounts waived or reimbursed by the Advisor during prior years. Although your actual costs may be higher or lower, based on these assumptions your costs would be: | ||||||||||||||||||||||||||||||
| Expense Example, With Redemption [Table] |
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| Portfolio Turnover [Heading] | Portfolio Turnover | ||||||||||||||||||||||||||||||
| Portfolio Turnover [Text Block] | 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% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 6.00% | ||||||||||||||||||||||||||||||
| Institutional | SUMMARY SECTION | |||||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||||
| Expense Heading [Optional Text] | Fees and Expenses of the Fund | ||||||||||||||||||||||||||||||
| Expense Narrative [Text Block] | The tables below describe the fees and expenses that you may pay if you buy and hold shares of the Fund. |
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| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The “Total Fund Operating Expenses” shown may not correlate to the Fund’s ratios of expenses to average net assets shown in the “Financial Highlights” section of the Prospectus, which does not include “Acquired Fund Fees and Expenses.” | ||||||||||||||||||||||||||||||
| Shareholder Fees Caption [Optional Text] | Shareholder Fees (fees paid directly from your investment) | ||||||||||||||||||||||||||||||
| Shareholder Fees [Table] |
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| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) | ||||||||||||||||||||||||||||||
| Annual Fund Operating Expenses [Table] |
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| Expense Example [Heading] | Expense Example | ||||||||||||||||||||||||||||||
| Expense Example Narrative [Text Block] | This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.
|
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| Expense Example by, Year, Caption [Text] | 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 costs would be: | ||||||||||||||||||||||||||||||
| Expense Example, With Redemption [Table] |
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| Portfolio Turnover [Heading] | Portfolio Turnover | ||||||||||||||||||||||||||||||
| Portfolio Turnover [Text Block] | 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 5% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 5.00% | ||||||||||||||||||||||||||||||
| Institutional | FAM Small Cap Fund | |||||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||||
| Expense Heading [Optional Text] | Fees and Expenses of the Fund: | ||||||||||||||||||||||||||||||
| Expense Narrative [Text Block] | The tables below describe the fees and expenses that you may pay if you buy and hold shares of the Fund. |
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| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | The “Total Fund Operating Expenses” shown may not correlate to the Fund’s ratios of expenses to average net assets shown in the “Financial Highlights” section of the prospectus, which does not include “Acquired Fund Fees and Expenses.” | ||||||||||||||||||||||||||||||
| Shareholder Fees Caption [Optional Text] | Shareholder Fees (fees paid directly from your investment) | ||||||||||||||||||||||||||||||
| Shareholder Fees [Table] |
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| Operating Expenses Caption [Optional Text] | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) | ||||||||||||||||||||||||||||||
| Annual Fund Operating Expenses [Table] |
|
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| Expense Example [Heading] | Expense Example | ||||||||||||||||||||||||||||||
| Expense Example Narrative [Text Block] | This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.
|
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| Expense Example by, Year, Caption [Text] | 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 costs would be: | ||||||||||||||||||||||||||||||
| Expense Example, With Redemption [Table] |
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| Portfolio Turnover [Heading] | Portfolio Turnover | ||||||||||||||||||||||||||||||
| Portfolio Turnover [Text Block] | 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 18% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | 18.00% | ||||||||||||||||||||||||||||||