Shareholder Report, Line Graph (Details) - USD ($) |
6 Months Ended | 12 Months Ended | 18 Months Ended | 24 Months Ended | 30 Months Ended | 36 Months Ended | 42 Months Ended | 48 Months Ended | 54 Months Ended | 60 Months Ended | 66 Months Ended | 72 Months Ended | 78 Months Ended | 84 Months Ended | 90 Months Ended | 96 Months Ended | 102 Months Ended | 108 Months Ended | 114 Months Ended | 120 Months Ended | ||
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Sep. 30, 2015 |
Mar. 31, 2015 |
Mar. 31, 2016 |
Mar. 31, 2016 |
Mar. 31, 2017 |
Mar. 31, 2017 |
Mar. 31, 2018 |
Mar. 31, 2018 |
Mar. 31, 2019 |
Mar. 31, 2019 |
Mar. 31, 2020 |
Mar. 31, 2020 |
Mar. 31, 2021 |
Mar. 31, 2021 |
Mar. 31, 2022 |
Mar. 31, 2022 |
Mar. 31, 2023 |
Mar. 31, 2023 |
Mar. 31, 2024 |
Mar. 31, 2024 |
Mar. 31, 2025 |
Mar. 31, 2025 |
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| The Brown Capital Management International All Company Fund (Institutional Shares) | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Accumulated Value | $ 10,000 | $ 9,853 | $ 10,058 | $ 11,463 | $ 11,382 | $ 10,741 | $ 15,148 | $ 14,022 | $ 12,649 | $ 15,357 | $ 14,560 | |||||||||||
| The Brown Capital Management International All Company Fund (Investor Shares) | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Accumulated Value | 10,000 | 9,856 | 10,015 | 11,380 | 11,268 | 10,609 | 14,931 | 13,785 | 12,399 | 15,038 | 14,213 | |||||||||||
| The Brown Capital Management International Small Company Fund (Institutional Shares) | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Accumulated Value | $ 10,000 | $ 10,320 | $ 11,993 | $ 16,771 | $ 17,364 | $ 15,371 | $ 26,363 | $ 24,489 | $ 22,211 | $ 25,402 | $ 25,904 | |||||||||||
| The Brown Capital Management International Small Company Fund (Investor Shares) | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Accumulated Value | 10,000 | 10,310 | 11,943 | 16,660 | 17,212 | 15,194 | 25,989 | 24,093 | 21,798 | 24,880 | 25,306 | |||||||||||
| The Brown Capital Management Small Company Fund (Institutional Shares) | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Accumulated Value | 10,000 | 9,834 | 12,293 | 15,585 | 17,343 | 15,892 | 25,683 | 22,543 | 17,771 | 19,552 | 17,886 | |||||||||||
| The Brown Capital Management Small Company Fund (Investor Shares) | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Accumulated Value | 10,000 | 9,813 | 12,243 | 15,491 | 17,203 | 15,732 | 25,375 | 22,226 | 17,501 | 19,218 | 17,547 | |||||||||||
| MSCI EAFE® Index | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Accumulated Value | 10,000 | 10,000 | 10,173 | 9,213 | 11,419 | 10,342 | 13,168 | 11,927 | 12,745 | 11,543 | 10,970 | 9,936 | 15,923 | 14,422 | 16,185 | 14,660 | 16,046 | 14,534 | 18,598 | 16,845 | 19,604 | 17,757 |
| MSCI All Country World ex US Small Cap Index | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Accumulated Value | $ 10,000 | $ 10,612 | $ 11,957 | $ 14,471 | $ 13,150 | $ 10,410 | $ 17,741 | $ 17,819 | $ 16,053 | $ 18,196 | $ 18,630 | |||||||||||
| S&P 500® Index | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Accumulated Value | 10,000 | 10,178 | 11,926 | 13,595 | 14,886 | 13,847 | 21,650 | 25,038 | 23,103 | 30,006 | 32,482 | |||||||||||
| Russell 2000® Growth Index | ||||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||||
| Accumulated Value | $ 10,000 | $ 8,816 | $ 10,847 | $ 12,868 | $ 13,364 | $ 10,880 | $ 20,694 | $ 17,728 | $ 15,850 | $ 19,075 | $ 18,148 |