| Label | Element | Value |
|---|---|---|
| Miller Value Partners Leverage ETF | Exchange Traded Funds [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 99.50% |
| Miller Value Partners Leverage ETF | Cash & Other [Member] | ||
| Holdings [Line Items] | oef_HoldingsLineItems | |
| Percent of Net Asset Value | oef_PctOfNav | 0.50% |