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| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Beginning of Period [Hierarchy] |
| SharebasedCompensationSharesAuthorizedunderStockOptionPlansExercisePriceRangeBeginningOfPeriodHierarchy |
| StockCompensation |
| Disclosure of information about exercise price range of shares authorized under stock option plans related to share-based compensation arrangement(s) by share-based payment award(s). |
| This is a mismodled roll forward. |
| Mismodeled |
| NO TEXT BLOCK |
| NOT AVAILABLE, NO TEXT BLOCK |
| List of machine readable examples (prototype) |
| http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsStockCompensation | XML | HTML |