Details for Selection
| Standard label: | Summary of Tax Credit Carryforwards [Table Text Block] |
| Name: | us-gaap:SummaryOfTaxCreditCarryforwardsTextBlock |
| Documentation: | Tabular disclosure of tax credit carryforwards available to reduce future taxable income, including amounts, expiration dates, limitations on use and the related deferred tax assets and valuation allowances. |
| Commentary: | |
| Data type: | Text Block (HTML) (nonnum:textBlockItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Text Block] |