| FWTFX | NPFCX | FWTFX / NPFCX | |
| Total Expense Ratio | 1.23 | 1.48 | 83% |
| Annual Report Gross Expense Ratio | 1.23 | 1.48 | 83% |
| Fund Existence | 17 years | 25 years | - |
| Gain YTD | 16.583 | 20.449 | 81% |
| Front Load | 4% | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.57B | 165B | 2% |
| Annual Yield % from dividends | 0.28 | 0.00 | - |
| Returns for 1 year | -0.19 | 13.49 | -1% |
| Returns for 3 years | 50.21 | 47.67 | 105% |
| Returns for 5 years | 16.86 | 28.64 | 59% |
| Returns for 10 years | 78.42 | 91.17 | 86% |