| BDFIX | NRGSX | BDFIX / NRGSX | |
| Total Expense Ratio | 1.05 | 0.74 | 142% |
| Annual Report Gross Expense Ratio | 1.05 | 0.74 | 142% |
| Fund Existence | 12 years | 13 years | - |
| Gain YTD | 6.088 | -7.590 | -80% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.79B | 8.19B | 22% |
| Annual Yield % from dividends | 0.00 | 0.07 | - |
| Returns for 1 year | 5.28 | -14.62 | -36% |
| Returns for 3 years | 45.12 | -4.10 | -1,102% |
| Returns for 5 years | 7.61 | -11.01 | -69% |
| Returns for 10 years | 206.41 | 3.70 | 5,584% |