Details for Selection
| Standard label: | Operating Loss Carryforwards, Valuation Allowance |
| Name: | us-gaap:OperatingLossCarryforwardsValuationAllowance |
| Documentation: | The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As of (instant) |
| Balance type: | Credit |
| Object class: | [Concept] |