Details for Selection
| Standard label: | Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Exercise Price, Beginning Balance |
| Name: | us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1 |
| Documentation: | The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices. |
| Commentary: | |
| Data type: | Share (num:perShareItemType) |
| Period type: | As of (instant) |
| Balance type: | |
| Object class: | [Concept] |