Shareholder Report, Line Graph (Details) - USD ($) |
12 Months Ended | 24 Months Ended | 36 Months Ended | 48 Months Ended | 60 Months Ended | 72 Months Ended | ||
|---|---|---|---|---|---|---|---|---|
Jul. 06, 2020 |
Jun. 30, 2026 |
Jun. 30, 2021 |
Jun. 30, 2022 |
Jun. 30, 2023 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2026 |
|
| C000219574 [Member] | ||||||||
| Account Value [Line Items] | ||||||||
| Line Graph and Table Measure Name | Institutional Shares | |||||||
| Accumulated Value | $ 10,000 | $ 14,725 | $ 12,287 | $ 15,159 | $ 16,685 | $ 17,977 | $ 21,294 | |
| Russell 2500 Index [Member] | ||||||||
| Account Value [Line Items] | ||||||||
| Line Graph and Table Measure Name | Russell 2500 Index | |||||||
| Accumulated Value | 10,000 | 15,802.73 | 12,484.60392 | 14,180.03186 | 15,664.51245 | 17,216.27978 | 23,538.4782 | |
| Russell 3000 Index [Member] | ||||||||
| Account Value [Line Items] | ||||||||
| Line Graph and Table Measure Name | Russell 3000 Index | |||||||
| Accumulated Value | 10,000 | 14,281.25 | 12,301.07186 | 14,632.57273 | 18,016.36103 | 20,772.10398 | 25,510.11703 | |
| Morningstar US Mid Cap Blend Funds Average [Member] | ||||||||
| Account Value [Line Items] | ||||||||
| Line Graph and Table Measure Name | Morningstar US Mid-Cap Blend Funds Average | |||||||
| Accumulated Value | $ 10,000 | $ 15,000.258 | $ 12,894.25628 | $ 14,713.3238 | $ 16,648.41279 | $ 18,453.32049 | $ 22,695.3329 | |