Shareholder Report, Line Graph (Details) - USD ($) |
12 Months Ended | 24 Months Ended | 36 Months Ended | 48 Months Ended | 60 Months Ended | 72 Months Ended | 84 Months Ended | 96 Months Ended | 108 Months Ended | 120 Months Ended | |
|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2016 |
Mar. 31, 2017 |
Mar. 31, 2018 |
Mar. 31, 2019 |
Mar. 31, 2020 |
Mar. 31, 2021 |
Mar. 31, 2022 |
Mar. 31, 2023 |
Mar. 31, 2024 |
Mar. 31, 2025 |
Mar. 31, 2026 |
|
| Neiman Large Cap Value Fund | No-Load Shares | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | No-Load Shares | ||||||||||
| Accumulated Value | $ 10,000 | $ 11,350 | $ 12,752 | $ 13,314 | $ 10,738 | $ 14,908 | $ 17,370 | $ 16,302 | $ 18,632 | $ 19,590 | $ 24,632 |
| Neiman Large Cap Value Fund | Class A Shares | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Class A | ||||||||||
| Accumulated Value | 10,000 | 10,698 | 12,019 | 12,550 | 10,121 | 14,052 | 16,373 | 15,366 | 17,562 | 18,465 | $ 23,217 |
| Neiman Large Cap Value Fund | No-Load Shares | S&P 500® Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | S&P 500® Index | ||||||||||
| Accumulated Value | 10,000 | 11,717 | 13,357 | 14,625 | 13,605 | 21,271 | 24,599 | 22,698 | 29,480 | 31,913 | $ 37,594 |
| Neiman Large Cap Value Fund | Class A Shares | S&P 500® Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | S&P 500® Index | ||||||||||
| Accumulated Value | $ 10,000 | $ 11,717 | $ 13,357 | $ 14,625 | $ 13,605 | $ 21,271 | $ 24,599 | $ 22,698 | $ 29,480 | $ 31,913 | $ 37,594 |