| NBSLX | RWMFX | NBSLX / RWMFX | |
| Total Expense Ratio | 0.69 | 0.31 | 223% |
| Annual Report Gross Expense Ratio | 0.69 | 0.31 | 223% |
| Fund Existence | 19 years | 24 years | - |
| Gain YTD | 16.324 | 3.858 | 423% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 250 | 400,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 4.82B | 219B | 2% |
| Annual Yield % from dividends | 0.02 | 1.44 | 1% |
| Returns for 1 year | 26.31 | 5.76 | 457% |
| Returns for 3 years | 61.47 | 29.17 | 211% |
| Returns for 5 years | 35.66 | 28.02 | 127% |
| Returns for 10 years | 98.42 | 77.65 | 127% |