Details for Selection
| Standard label: | Valuation Allowance, Deferred Tax Asset, Change in Amount |
| Name: | us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount |
| Documentation: | The amount of the change in the period in the valuation allowance for a specified deferred tax asset. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Credit |
| Object class: | [Concept] |