Details for Selection
| Standard label: | Income (Loss) from Operations before Extraordinary Items, Per Basic and Diluted Share |
| Name: | us-gaap:IncomeLossFromOperationsBeforeExtraordinaryItemsPerBasicAndDilutedShare |
| Documentation: | The amount of net income (loss) before extraordinary items per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares. |
| Commentary: | |
| Data type: | Share (num:perShareItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |