Details for Selection
| Standard label: | Concentration Risk [Table] |
| Name: | us-gaap:ConcentrationRiskTable |
| Documentation: | Describes the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark. |
| Commentary: | |
| Data type: | () |
| Period type: | () |
| Balance type: | |
| Object class: | [Table] |