| CSFZX | NRFNX | CSFZX / NRFNX | |
| Total Expense Ratio | 0.84 | 0.85 | 99% |
| Annual Report Gross Expense Ratio | 0.84 | 1.61 | 52% |
| Fund Existence | 11 years | 13 years | - |
| Gain YTD | 11.454 | 9.064 | 126% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 1000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.06B | 36.3M | 5,669% |
| Annual Yield % from dividends | 2.84 | 3.01 | 94% |
| Returns for 1 year | 5.51 | 3.82 | 144% |
| Returns for 3 years | 21.36 | 23.86 | 90% |
| Returns for 5 years | 22.35 | 17.00 | 132% |
| Returns for 10 years | 57.21 | -6.37 | -898% |