| 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 | 15.129 | 18.359 | 82% |
| Front Load | 4% | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.53B | 163B | 2% |
| Annual Yield % from dividends | 0.29 | 0.00 | - |
| Returns for 1 year | -2.28 | 10.43 | -22% |
| Returns for 3 years | 44.61 | 41.03 | 109% |
| Returns for 5 years | 12.35 | 19.80 | 62% |
| Returns for 10 years | 76.19 | 82.56 | 92% |