Shareholder Report, Average Annual Return (Details) 190132_Angel Oak Multi-Strategy Income Fund_Class C_TSR SemiAnnual {Class C} |
6 Months Ended | 12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|---|
Jul. 31, 2026 |
Jan. 31, 2026 |
Jan. 31, 2026 |
Jan. 31, 2026 |
|
| Class C | ||||
| Average Annual Return [Line Items] | ||||
| Line Graph and Table Measure Name | Class C (with maximum 1.00% deferred sales charge) | |||
| Average Annual Return, Percent | 3.96% | 0.97% | 1.82% | |
| Without Sales Load [Member] | Class C | ||||
| Average Annual Return [Line Items] | ||||
| Line Graph and Table Measure Name | Class C (without sales charge) | |||
| Average Annual Return, Percent | 4.96% | 0.97% | 1.82% | |
| Bloomberg U.S. Aggregate Bond Index_1 | ||||
| Average Annual Return [Line Items] | ||||
| Line Graph and Table Measure Name | Bloomberg U.S. Aggregate Bond Index | |||
| Average Annual Return, Percent | 2.71% | (0.40%) | 1.35% |