Shareholder Report, Average Annual Return (Details)	12 Months Ended	60 Months Ended	120 Months Ended
Shareholder Report, Average Annual Return (Details)	Mar. 31, 2026	Mar. 31, 2026	Mar. 31, 2026
Neiman Large Cap Value Fund \| No-Load Shares
Average Annual Return [Line Items]
Line Graph and Table Measure Name			No-Load Shares
Average Annual Return, Percent	25.74%	10.56%	9.43%
Neiman Large Cap Value Fund \| Class A Shares
Average Annual Return [Line Items]
Line Graph and Table Measure Name			Class A
Average Annual Return, Percent	18.49%	9.26%	8.79%
Without Sales Load [Member] \| Neiman Large Cap Value Fund \| Class A Shares
Average Annual Return [Line Items]
Average Annual Return, Percent	25.74%	10.56%	9.43%
Neiman Large Cap Value Fund \| No-Load Shares \| S&P 500® Index
Average Annual Return [Line Items]
Line Graph and Table Measure Name			S&P 500® Index
Average Annual Return, Percent	17.80%	12.06%	14.16%
Neiman Large Cap Value Fund \| Class A Shares \| S&P 500® Index
Average Annual Return [Line Items]
Line Graph and Table Measure Name			S&P 500® Index
Average Annual Return, Percent	17.80%	12.06%	14.16%