Details for Selection
| Standard label: | Preferred Stock, Amount of Preferred Dividends in Arrears |
| Name: | us-gaap:PreferredStockAmountOfPreferredDividendsInArrears |
| Documentation: | Aggregate amount of cumulative preferred dividends in arrears. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Credit |
| Object class: | [Concept] |