| NBSTX | VTSMX | NBSTX / VTSMX | |
| Total Expense Ratio | 1.04 | 0.14 | 743% |
| Annual Report Gross Expense Ratio | 1.04 | 0.14 | 743% |
| Fund Existence | 29 years | 34 years | - |
| Gain YTD | 3.854 | 1.373 | 281% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.37B | 2.06T | 0% |
| Annual Yield % from dividends | 0.00 | 1.00 | - |
| Returns for 1 year | 13.19 | 14.79 | 89% |
| Returns for 3 years | 56.16 | 63.99 | 88% |
| Returns for 5 years | 34.03 | 68.19 | 50% |
| Returns for 10 years | 93.36 | 270.18 | 35% |