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Cost and Equity Method Investments Disclosure [Text Block] |
us-gaap:CostAndEquityMethodInvestmentsDisclosureTextBlock |
The entire disclosure for cost method and equity method investments included basis, impairment losses, recognized or unrecognized gains (losses). |
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us-gaap:CostAndEquityMethodInvestmentsDisclosureTextBlock |
CostAndEquityMethodInvestmentsDisclosure |