Details for Selection
| Standard label: | Impairment or Disposal of Long-Lived Intangible Assets, Impairment, Policy [Policy Text Block] |
| Name: | us-gaap:ImpairmentOrDisposalOfLongLivedIntangibleAssetsImpairmentPolicy |
| Documentation: | Disclosure of accounting policy for recognizing and measuring the impairment of long-lived assets. This policy excludes goodwill and intangible assets. |
| Commentary: | |
| Data type: | Text Block (HTML) (nonnum:textBlockItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Text Block] |