| NLSAX | NLSIX | NLSAX / NLSIX | |
| Total Expense Ratio | 1.68 | 1.32 | 127% |
| Annual Report Gross Expense Ratio | 1.68 | 1.32 | 127% |
| Fund Existence | 14 years | 14 years | - |
| Gain YTD | 6.934 | 7.253 | 96% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 7.96B | 7.97B | 100% |
| Annual Yield % from dividends | 0.00 | 0.02 | - |
| Returns for 1 year | 6.02 | 6.40 | 94% |
| Returns for 3 years | 28.66 | 30.03 | 95% |
| Returns for 5 years | 21.23 | 23.53 | 90% |
| Returns for 10 years | 57.45 | 63.39 | 91% |