| BCBDX | BIBDX | BCBDX / BIBDX | |
| Total Expense Ratio | 1.83 | 0.80 | 229% |
| Annual Report Gross Expense Ratio | 1.83 | 0.80 | 229% |
| Fund Existence | 18 years | 18 years | - |
| Gain YTD | 9.343 | 10.392 | 90% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000 | 2000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 902M | 902M | 100% |
| Annual Yield % from dividends | 0.30 | 1.21 | 25% |
| Returns for 1 year | 0.88 | 2.03 | 43% |
| Returns for 3 years | 28.08 | 32.21 | 87% |
| Returns for 5 years | 4.30 | 10.13 | 42% |
| Returns for 10 years | 19.80 | 32.00 | 62% |