| NBGUX | RGAHX | NBGUX / RGAHX | |
| Total Expense Ratio | 1.44 | 0.44 | 327% |
| Annual Report Gross Expense Ratio | 1.44 | 0.44 | 327% |
| Fund Existence | 29 years | 10 years | - |
| Gain YTD | 2.134 | 9.109 | 23% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 250 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.63B | 339B | 1% |
| Annual Yield % from dividends | 0.00 | 0.44 | - |
| Returns for 1 year | -0.88 | 5.91 | -15% |
| Returns for 3 years | 54.26 | 67.08 | 81% |
| Returns for 5 years | 24.27 | 23.08 | 105% |
| Returns for 10 years | 77.36 | 94.58 | 82% |