| NSBFX | RWMFX | NSBFX / RWMFX | |
| Total Expense Ratio | 0.61 | 0.31 | 197% |
| Annual Report Gross Expense Ratio | 0.61 | 0.31 | 197% |
| Fund Existence | 13 years | 24 years | - |
| Gain YTD | -0.407 | 1.322 | -31% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 250 | 400,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.34B | 218B | 3% |
| Annual Yield % from dividends | 1.12 | 1.40 | 80% |
| Returns for 1 year | -0.22 | 7.03 | -3% |
| Returns for 3 years | 23.03 | 30.20 | 76% |
| Returns for 5 years | 27.06 | 26.38 | 103% |
| Returns for 10 years | 103.68 | 82.33 | 126% |