Details for Selection
| Standard label: | Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Remaining Contractual Term |
| Name: | us-gaap:SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm1 |
| Documentation: | The weighted average remaining life of the exercisable stock options as of the balance sheet date for all option plans in the customized range of exercise prices. |
| Commentary: | |
| Data type: | Decimal (xbrli:decimalItemType) |
| Period type: | As of (instant) |
| Balance type: | |
| Object class: | [Concept] |