| IVRSX | VGSLX | IVRSX / VGSLX | |
| Total Expense Ratio | 1.00 | 0.13 | 769% |
| Annual Report Gross Expense Ratio | 1.25 | 0.13 | 962% |
| Fund Existence | 37 years | 25 years | - |
| Gain YTD | 16.875 | 11.714 | 144% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 95.1M | 69.8B | 0% |
| Annual Yield % from dividends | 4.31 | 3.64 | 118% |
| Returns for 1 year | 18.02 | 13.11 | 137% |
| Returns for 3 years | 23.32 | 31.46 | 74% |
| Returns for 5 years | -6.90 | 14.18 | -49% |
| Returns for 10 years | 6.83 | 62.17 | 11% |