| NBSTX | VTSMX | NBSTX / VTSMX | |
| Total Expense Ratio | 1.06 | 0.14 | 757% |
| Annual Report Gross Expense Ratio | 1.06 | 0.14 | 757% |
| Fund Existence | 29 years | 34 years | - |
| Gain YTD | 8.474 | 12.736 | 67% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.92B | 2.05T | 0% |
| Annual Yield % from dividends | 0.00 | 1.02 | - |
| Returns for 1 year | 4.63 | 12.09 | 38% |
| Returns for 3 years | 35.87 | 64.98 | 55% |
| Returns for 5 years | 24.57 | 77.91 | 32% |
| Returns for 10 years | 41.58 | 215.97 | 19% |