| IVRSX | VGSLX | IVRSX / VGSLX | |
| Total Expense Ratio | 1.00 | 0.13 | 769% |
| Annual Report Gross Expense Ratio | 1.26 | 0.13 | 969% |
| Fund Existence | 37 years | 24 years | - |
| Gain YTD | 0.461 | 2.671 | 17% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 143M | 65.4B | 0% |
| Annual Yield % from dividends | 2.66 | 3.86 | 69% |
| Returns for 1 year | -0.03 | 2.11 | -1% |
| Returns for 3 years | 11.83 | 20.07 | 59% |
| Returns for 5 years | 2.32 | 26.39 | 9% |
| Returns for 10 years | -3.58 | 54.26 | -7% |