Shareholder Report, Line Graph (Details) 943270_The Multi-Disciplinary Income Fund_No Load Class_TSR Annual {No Load Class} - USD ($) |
12 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2025 |
|
| No Load Class | |||||||||||
| Account Value [Line Items] | |||||||||||
| Accumulated Value | $ 13,706 | $ 12,804 | $ 12,176 | $ 12,464 | $ 12,318 | $ 12,490 | $ 11,451 | $ 11,566 | $ 11,041 | $ 10,000 | $ 14,409 |
| Bloomberg US Aggregate Bond Index [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Bloomberg US Aggregate Bond Index | ||||||||||
| Accumulated Value | 11,369 | 11,229 | 10,641 | 12,232 | 12,424 | 11,556 | 10,630 | 10,628 | 10,265 | 10,000 | $ 12,199 |
| Bloomberg U.S. High Yield Corporate Bond Index [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Bloomberg U.S. High Yield Corporate Bond Index | ||||||||||
| Accumulated Value | 17,326 | 16,014 | 14,116 | 15,895 | 15,098 | 14,095 | 12,330 | 12,592 | 11,713 | 10,000 | $ 18,820 |
| CBOE S&P 500 PutWrite Index (PUT) [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | CBOE S&P 500 PutWrite Index (PUT) | ||||||||||
| Accumulated Value | 19,736 | 16,747 | 14,650 | 15,865 | 13,026 | 12,755 | 11,237 | 11,945 | 10,777 | 10,000 | $ 21,549 |
| Cboe S&P 500 BuyWrite Monthly Index [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Cboe S&P 500 BuyWrite Monthly Index | ||||||||||
| Accumulated Value | $ 18,591 | $ 15,477 | $ 13,841 | $ 15,616 | $ 12,962 | $ 13,329 | $ 11,522 | $ 12,099 | $ 10,707 | $ 10,000 | $ 20,248 |