Annual Fund Operating Expenses |
Jan. 28, 2026 |
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|---|---|---|---|---|---|---|---|---|---|---|
| RiverNorth/Oaktree High Income Fund | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | January 31, 2027 | |||||||||
| RiverNorth/Oaktree High Income Fund | Class R Shares | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Management Fees (as a percentage of Assets) | 1.00% | |||||||||
| Distribution and Service (12b-1) Fees | 0.25% | |||||||||
| Other Expenses (as a percentage of Assets): | 0.58% | |||||||||
| Acquired Fund Fees and Expenses | 0.06% | [1] | ||||||||
| Expenses (as a percentage of Assets) | 1.89% | |||||||||
| Fee Waiver or Reimbursement | (0.23%) | [2] | ||||||||
| Net Expenses (as a percentage of Assets) | 1.66% | |||||||||
| RiverNorth/Oaktree High Income Fund | Class I Shares | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Management Fees (as a percentage of Assets) | 1.00% | |||||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||||
| Other Expenses (as a percentage of Assets): | 0.58% | |||||||||
| Acquired Fund Fees and Expenses | 0.06% | [1] | ||||||||
| Expenses (as a percentage of Assets) | 1.64% | |||||||||
| Fee Waiver or Reimbursement | (0.23%) | [2] | ||||||||
| Net Expenses (as a percentage of Assets) | 1.41% | |||||||||
| RiverNorth/DoubleLine Strategic Income Fund | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | January 31, 2027 | |||||||||
| RiverNorth/DoubleLine Strategic Income Fund | Class R Shares | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Management Fees (as a percentage of Assets) | 0.75% | |||||||||
| Distribution and Service (12b-1) Fees | 0.25% | |||||||||
| Other Expenses (as a percentage of Assets): | 0.19% | |||||||||
| Acquired Fund Fees and Expenses | 0.27% | [3] | ||||||||
| Expenses (as a percentage of Assets) | 1.46% | |||||||||
| Fee Waiver or Reimbursement | (0.02%) | [4] | ||||||||
| Net Expenses (as a percentage of Assets) | 1.44% | |||||||||
| RiverNorth/DoubleLine Strategic Income Fund | Class I Shares | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Management Fees (as a percentage of Assets) | 0.75% | |||||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||||
| Other Expenses (as a percentage of Assets): | 0.20% | |||||||||
| Acquired Fund Fees and Expenses | 0.27% | [3] | ||||||||
| Expenses (as a percentage of Assets) | 1.22% | |||||||||
| Fee Waiver or Reimbursement | (0.02%) | [4] | ||||||||
| Net Expenses (as a percentage of Assets) | 1.20% | |||||||||
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