Details for Selection
| Standard label: | Revenue Recognition, Sales of Services [Policy Text Block] |
| Name: | us-gaap:RevenueRecognitionSalesOfServices |
| Documentation: | Disclosure of accounting policy for revenue recognition for sales of a service. The entity also may disclose how it recognizes cost of sales for such a service transaction and its treatment of any unearned or deferred revenue that arises from the transaction. |
| Commentary: | |
| Data type: | Text Block (HTML) (nonnum:textBlockItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Text Block] |