Shareholder Report, Line Graph (Details) 212602_F-m Accumulator Ultrashort U.S. Treasury Fund_TF_TSR Annual {TF} - USD ($) |
12 Months Ended | |
|---|---|---|
Jun. 10, 2026 |
Aug. 31, 2026 |
|
| F/m Accumulator Ultrashort U.S. Treasury Fund | ||
| Account Value [Line Items] | ||
| Line Graph and Table Measure Name | F/m Accumulator Ultrashort U.S. Treasury Fund | |
| Accumulated Value | $ 10,000 | $ 10,075 |
| Bloomberg U.S. Aggregate Bond Index [Member] | ||
| Account Value [Line Items] | ||
| Line Graph and Table Measure Name | Bloomberg U.S. Aggregate Bond Index | |
| Accumulated Value | $ 10,000 | $ 9,977 |