Details for Selection
| Standard label: | Royalty Expense |
| Name: | us-gaap:RoyaltyExpense |
| Documentation: | Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Debit |
| Object class: | [Concept] |