| NIQTX | RERFX | NIQTX / RERFX | |
| Total Expense Ratio | 1.32 | 0.52 | 254% |
| Annual Report Gross Expense Ratio | 1.32 | 0.52 | 254% |
| Fund Existence | 13 years | 24 years | - |
| Gain YTD | 14.104 | 19.512 | 72% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.06B | 134B | 1% |
| Annual Yield % from dividends | 1.34 | 0.83 | 161% |
| Returns for 1 year | 9.82 | 13.69 | 72% |
| Returns for 3 years | 27.37 | 32.77 | 84% |
| Returns for 5 years | 1.59 | 5.85 | 27% |
| Returns for 10 years | 40.40 | 41.00 | 99% |