Expense Example	Sep. 18, 2026 USD ($)
Eventide Dividend Growth ETF \| Eventide Dividend Growth ETF
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	$ 97
Expense Example, with Redemption, 3 Years	303
Eventide Large Cap Focus ETF \| Eventide Large Cap Focus ETF
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	77
Expense Example, with Redemption, 3 Years	$ 240