Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

NameScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock
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Labels

TextLangRoleContainer role
Tabular disclosure of the change in unrecognized tax benefits.en-UShttp://www.xbrl.org/2003/role/documentationhttp://www.xbrl.org/2003/role/link
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link

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