Legacy Class and Institutional Class [Member] Expense Example - Legacy Class and Institutional Class - Meridian Small Cap Growth Fund |
Jun. 30, 2026
USD ($)
|
|---|---|
| Legacy Class | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 127 |
| Expense Example, with Redemption, 3 Years | 376 |
| Expense Example, with Redemption, 5 Years | 659 |
| Expense Example, with Redemption, 10 Years | 1,466 |
| Institutional Class | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 113 |
| Expense Example, with Redemption, 3 Years | 396 |
| Expense Example, with Redemption, 5 Years | 686 |
| Expense Example, with Redemption, 10 Years | $ 1,511 |